Cisco AS5300-96VOIP-A, AS5300 Software Configuration Manual

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Cisco AS5300 Universal Access Server Software Configuration Guide

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You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct t he interference by using one or more of the following measures:

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• Move the equipment farther away from the television or radio.

• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses.)

Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product. The following third-party software may be included with your produ ct and will be subject to the sof tware lice ns e agree ment: CiscoWorks software and documentation are based in part on HP OpenView under license from the Hewlett-Packard Company. HP OpenView is a

trademark of the Hewlett-Packard Company. Copyright © 1992, 1993 Hewlett-Packard Company. The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of

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Cisco AS5300 Universal Access Server Software Configuration Guide

Contents v

Preface xi

Document Objectives xi Changes to This Guide xi Document Organization xii Where to Get the Latest Version of This Guide xii Conventions xiii Related Documentation xv Cisco Connection Online xv

Chapter 1 First-Time Configuration 1-1

Using the Setup Script 1-1

Getting Started 1-1

Where to Go Next 1-12

Chapter 2 Using Cisco IOS Software 2-1

Getting Help 2-1 Understanding Command Modes 2-2 How to Find Command Options 2-2 Undoing a C ommand or Feature 2-4 Saving Configuration Changes 2-4 Where to Go Next 2-4

Chapter 3 Basic Configuration 3-1

Configuring the Host Name and Password 3-2

Configure 3-2 Verify 3-2

Configuring Alarms 3-3

Configure 3-3 Verify 3-4

Configuring Ethernet 10BaseT 3-4

Configure 3-5 Verify 3-5

Configuring Ethernet 100BaseT 3-5

Configure 3-6 Verify 3-7

Configuring Synchronous Serial Interfaces for WAN Support 3-8

Configure 3-8 Verify 3-9

Configuring Channelized T1 or E1 3-10

Configure 3-10 Verify 3-10

CONTENTS

Book Title

Configuring ISDN PRI 3-11

Configure 3-12 Verify 3-13

Configuring E1 R2 Signaling 3-16

Configure 3-16 Country Codes for R2 Signaling 3-18 Verify 3-19

Configuring the Asynchronou s Group Inter face 3-21

Configure 3-21 Verify 3-22

Configuring the D Channels for Modem Signaling 3-24

Configure 3-24 Verify 3-25

Configuring the Modems 3-28

Configure 3-28 Country Code Tables 3-29 Resetting to Default Values for Country Codes 3-30 Verify 3-30

Configuring Modem Pooling 3-33

Verify 3-34

Configuring Resource Pooling and Session Counting 3-35

Configure 3-35 Verify 3-38

Configuring Voice Network Data 3-39

Configure 3-39 Verify 3-39

Configuring T1 CAS for VoIP 3-41

Configure 3-41 Verify 3-42

Configuring IP Networks for Real-Time Voice Traffic 3-44

Configure 3-44 Verify 3-45

Configuring RLM 3-46

Configure 3-46 Verify 3-47

Configuring ISL for VLAN Routing 3-48

Configure 3-48 Verify 3-49

Configuring IPX Networks 3-50

Configure 3-50 Verify 3-51

Configuring AppleTalk 3-52

Configure 3-52 Verify 3-52

Contents vii

Configuring MMP 3-55

Configure 3-55 Verify 3-56 Creating Authentication Accoun ts 3-57

Configuring VPDN 3-58

Configure 3-58 Verify 3-58 Creating Authentication Accoun ts 3-60

Using Continuity Test (COT) 3 -60

Configure 3-60 Verify 3-60

Saving Configuration Changes 3-63

Configure 3-63 Comprehensive Configuration Examples 3-63 Where to Go Next 3-72

Chapter 4 Access Service Security 4-1

Assumptions 4-2 Local Versus Remote Server Authentication 4-2

Local Security Database 4-2

Remote Security Database 4-3 Configuring Authentication 4-4

Securing Access to Privileged EXEC and Configuration Mode 4-4

Communicating Between the Access Server and the Security Server 4-6

Communicating with a TACACS+ Server 4-7

Communicating with a RADIUS Server 4-8 Configuring Authentication on a TACACS+ Server 4-9 Enabling AAA Globally on the Access Server 4-9 Defining Authentication Method Lists 4-10 Authentication Method List Examples 4-14 Applying Authentication Method Lists 4-15

Configuring Authorization 4-17

Configuring Authorization on the Access Server 4-17 Specifying the Authorization Method 4-18 Specifying Authorization Parameters on a TACACS+ Server 4-18 Authorization Examples 4-18

Security Examples 4-19

Simple Local Security Example 4-19 TACACS+ Security Example for Login, PPP, and ARA 4-19

viii

Book Title

Appendix A Managing Modems A-1

Monitoring Modems A-2

Configuring Microcom Modems for Monitoring A-2 Configuring MICA Modems for Monitoring A-3 Modem Performance Statistics Commands A-4

Managing Modems A-5

Check Modem Type A-5 Set Modem Event Buffer A-5 Remove Inoperable Modems from Service A-6

Polling Modems A-6

Set Polling Attempts A-6 Set Time Interval between Polls A-6 Poll for Modem Statistics A-6

Troubleshooting Modems A-7

Perform a Modem Startup Test A-7 Test Two Modems Back-to-Back A-7 Hold and Reset a Modem A-8 Disable a Modem from Dial-Up Services A-8 Debug a Modem A-8

Upgrading Modem Code A-9

How to Obtain Modem Code A-9 Important Modem Upgrade Commands A-10 Choosing an Update Strategy A-10 Modem Code Scenarios A-11 Displaying Modem Code Versions A-13 Upgrading Modem Code from the Cisco CCO TFTP Server A-14

Download Modem Code from the Cisco CCO TFTP Server to a Local TFTP Server A-14

Copy the Modem Code File from Local TFTP Server to Modems A-18 Upgrading Modem Code from Diskettes A-21

Copy the Modem Code to Your PC Hard Disk A-21

Copy the Modem Code from Your PC to the Modems A-21 Using the Modem Code Bundled with Cisco IOS Software A-25

Appendix B ROM Monitor B-1

Entering the ROM Monitor Program B-1 ROM Monitor Command Conventions B-1 Command Aliasing B-2 ROM Monitor Commands B-2

Appendix C Using Setup on Cisco IOS Releases 11.2 or 11.3(2)T C-1

Getting Started C-1 Running Setup for Cisco IOS Release 11.2 C-2 Running Setup for Cisco IOS Release 11.3(2)T C-10

Continuing the Setup Script for T1/PRI Cards C-14 Continuing the Setup Script for E1/PRI Cards C-17

Where to Go Next C-23

Contents ix

Appendix D Upgrade VoIP Software D-1

Upgrading VoIP Feature Card Firmware D-2

Determine the number of VFC cards D-2 Identify the VFC ROM Monitor Version D-2 Identify the VFC/ROM Monitor Mode D-3 Download Software in VCWare Mode D-3 Download Software in ROM Monitor Mode D-5

New Hardware Features D-7

Index

Book Title

Preface ix

Preface

This chapter discusses the revisions made to this publication, describes how to get the latest version of this publication, the conventions used in this guide, and related documentation.

Cisco documentation and additional literature are available on a CD-ROM, which ships with your product. The Documentation CD-ROM, a member of the Cisco Connection Family, is updated monthly; therefore, it might be more up to date than printed documentation. To order additional copies of the Documentation CD-ROM, contact your local sales representative or call customer service. The CD-ROM is av ailable as a single item or as an annual subscription. You can also access Cisco documentation on the World Wide Web at http://www.cisco.com, http://www-china.cisco.com, or http://www-europe.cisco.com.

If you are reading Cisco product document ation on the World Wide W e b, you can submit comments electronically . Click Feedback on the toolbar and select Documentation. After you complete the form, click Submit to send it to Cisco. We appreciate your comments.

Document Objectives

This configuration guide explains the initial and basic software configuration procedures for the Cisco AS5300 Universal Access Server. The guide contains pr ocedures for runn ing the se tup scri pt for various Cisco IOS software versions, manually configuring the access server, setting up basic security, managing modems, and how to use the ROM monitor.

After completing the basic configuration procedures covered in this guide, you can then use the appropriate companion publications to mo re completely conf igu re your system. F or info rmation on other publications available, s ee the section “Related Documentation.”

Changes to This Guide

New/Changed Feature Description

Setup script for Cisco IOS Release 12.02(XD) The setup script has bee n updated to reflect th e changes

for the Cisco IOS Release 12.02(XD).

Serial interfaces for WAN support Procedures include how to enable the serial interface,

specify IP routing, and set up external clock timing on a DCE or DTE interface.

BERT Briefly describes the Bit Error Rate Tester (BERT)

feature used to test T1 or E1 links.

Document Organization

Cisco AS5300 Universal Access Server Software Configuration Guide

Document Organization

This configuration guide is organized into the following chapters and appendixes:

• Chapter 1, “First-Time Configuration,” describes how to run the setup script to do a basic

configuration.

• Chapter 2, “Using Cisco IOS Software,” is a brief overview of how to use the command-line

interface (CLI) to configure the access server.

• Chapter 3, “Basic Configuration,” provides instructions for configuring the various features of

the access server using the CLI.

• Chapter 4, “Access Service Security,” describes the basic access server authentication,

authorization, and accounting (AAA) security facility.

• Appendix A, “Managing Modems,” describes how to manage your modems using moni toring,

polling, and troubleshooting commands.

• Appendix B, “ROM Monitor,” describes how to use the Cisco AS5300 ROM monitor to isolate

or rule out hardware problems encoun tered when installing your access server.

• Appendix C, “Using Setup on Cisco IOS Releases 11.2 or 11.3(2)T,” describes the setup script

for Cisco IOS releases 11.2 and 11.3(2)T.

Where to Get the Latest Version of This Guide

The hard copy of this guid e is up dated at m ajor releases only and does not al ways contain the latest material for enhancements occurring between major releases. You are shipped separate release no tes or configuration notes for spares, hardware, and software enhancements occurring between major releases.

ISDN PRI Provides an updated list of the switches and also two new

commands used to monitor Non-Facility Associated Signaling (NFAS) groups and ISDN service and channels.

Resource pooling and session co unt ing Describes how to construct unique customer profiles,

groups of DNIS numbers, and tabulate the number of active connections, calls accepted, calls rejec ted for each customer profile, and system resour ces over specific time.

T1 CAS and E1 R2 signaling. Describes how to configure T1 CAS and E1 R2 signaling

with Voice over IP (VoIP).

COT Describes how use to use Continuity Test (COT) required

by the SS7 network to conduct loop back and tone check testing on the path before a circuit is established. It is required for North American SS7 compliance.

RLM Describes how to use Redun dant Link Manager (RLM),

which provides a virtual link management over multiple IP networks so that the Q.931 signaling protocol and other proprietary protocols can be transported on top of multiple redundant links between the Cisco signaling controller and the access server.

New/Changed Feature Description

Preface xi

Conventions

The online copy of this guide is always up-to-date and integrates the latest enhancements to the product. You can access the current online copy of this guide on the World Wide Web at http://www.cisco.com, http://www-china.cisco.com, or http://www-europe.cisco.com.

Conventions

This publication uses the following conventions:

• The symbol ^ represents the key labeled Control. For example, the key combination ^z means

hold down the Control key while you press the z key.

Command descriptions use these conventions:

• Examples that contain system prompts deno te interactiv e sessions, indicating the commands that

you should enter at the prompt. The system prompt indicates the current level of the EXEC command interpreter . For example, the prompt

router> indicates that you should be at the user

level, and the prompt

router# indicates that you should be at the privileged level. Access to the

privileged level usuall y requires a password.

• Commands and keywords are in boldface font.

• Arguments for which you supply values are in italic font.

• Elements in square brackets ([ ]) are optional.

• Alternative but required keywords are grouped in braces ({ }) and separated by vertical bars (|).

Examples use these conventions:

• Terminal sessions and sample console screen displays are in screen font.

• Information you enter is in boldface screen font.

• Nonprinting characters, such as passwords, are in angle brackets (< >).

• Default responses to system prompts are in square brackets ([ ]).

• Exclamation points (!) at the beginning of a line indicate a comment line.

Caution Means reader be careful. You are capable of doing something that might result in

equipment damage or loss of data.

Note Means reader take note. Notes contain helpful suggestions or references to materials not

contained in this manual.

Timesaver Means the described action saves time. You can save time by per forming the action

described in the paragraph.

Tips Means the following information might help you solve a problem.

Warning This warning sy mbol means danger. Y ou ar e in a situation th at could cause bod ily injury.

Before you work on any equipment, be aware of the hazards invo lved with electrical circuitry and be familiar with standard practices for preventing accidents. To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information document that accompanied this device.

Conventions

xii

Cisco AS5300 Universal Access Server Software Configuration Guide

Waarschuwing Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die

lichamelijk letsel kan veroorzaken. Voordat u aan enige apparatuu r gaat werken, dient u zich be wust te zijn van de bij elektrische schakelingen betrokken risico's en dient u op de hoogte te zijn van standaard maatregelen om ongelukken te voorkomen. Voor vertalingen van de waarschuwingen die in deze publicatie verschijnen, kunt u het doc ument Re gula tory Compliance and Safety Informat ion (Informatie over naleving van veiligheids- en andere voorschriften) raadplegen dat bij dit toestel is ingesloten.

Varoitus Tämä varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi johtaa

ruumiinvammaan. Ennen kuin työskentelet minkään laitteiston parissa, ota selvää sähkökytkentöihin liittyvistä vaaroista ja tavanomaisista onnettomuuksien ehkäisykeinoista. Tässä julkaisussa esiintyvien varoitusten käännökset löydät laitteen mukana olevasta Regulatory Compliance and Safety Information -kirjasesta (määräysten noudattaminen ja tietoa turvallisuudesta).

Attention Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une situation

pouvant causer des blessures ou des dommages corporels. Avant de travailler sur un équipement, soyez conscient des dangers posés par les circuits électriques et familiarisez-vous avec les procédures couramment utilisées pour éviter les accidents. Pour prendre connaissance des traductions d’avertissements figurant dans cette publication, consultez le document Regulatory Compliance and Safety Information (Conformité aux règlements et consignes de sécurité) qui accompagne cet appareil.

Warnung Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu einer

Körperverletzung führ en könnte. Be v or Sie mit der Arbeit an ir gendeinem G erät beginn en, seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Vermeidung von Unfällen bewußt. Übersetzungen der in dieser Veröffentlichung enthaltenen Warnhinweise finden Sie im Dokument Regulatory C ompliance and Safety Information (Informationen zu behördlichen Vorschriften und Sicherheit), das zusammen mit diesem Gerät geliefert wurde.

Avvertenza Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare

infortuni alle persone. Prima di lavorare su qualsiasi apparecchiatura, occorre conoscere i pericoli relativi ai circuiti elettrici ed essere al corrente delle pratiche standard per la pre venzione di incidenti. La traduzione delle avvertenze riporta te in questa pubblicazione si tro v a nel documento Re gulatory Compliance and Safety Information (Conformità alle norme e informazioni sulla sicurezza) che accompagna questo dispositivo.

Advarsel Dette varselsymbolet betyr fare. Du befinner deg i en situasjon som kan føre til

personskade. Før du utfører arbeid på utstyr, må du vare oppmerksom på de faremomentene som elektriske kretser i nnebærer , samt gjøre d eg kjent med v anlig praks is når det gjelde r å unngå ulykk er . Hvis du vil se oversettelser av de advarslene som finnes i denne publikasjonen, kan du se i dokumentet Regulatory Compliance and Safety Information (Overholdelse av forskrifter og sikkerhetsinformasjon) som ble levert med denne enheten.

Aviso Este símbolo de aviso indica perigo. Encontra-se numa situação que lhe poderá causar danos

físicos. Antes de começar a trabalhar com qualquer equipamento, familiarize-se com os perigos relacionados com circuitos eléctricos, e com quaisquer práticas comuns que possam prevenir possíveis acidentes. Para ver as traduções dos avisos que constam desta publicação, consulte o documento Regulatory C ompliance and Safety Information (Informação de Segurança e Disposições Reguladoras) que acompanha este dispositivo.

¡Advertencia! Este símbolo de aviso significa peligro. Existe riesgo para su integridad física. Antes

de manipular cualquier equipo, considerar los riesgos que entraña la corriente eléctrica y familiarizarse con los procedimientos estándar d e prev ención de accidentes. Para ver una traducció n

Preface xiii

Related Documentation

Refer to the following publications for additional information, available online:

• Cisco AS5300 Universal Access Server Chassis Installation Guide

• Cisco AS5300 Universal Access Server Module Installation Guide

• Voice Over IP for Cisco AS5300 Software Configuration Guide

• System Error Messages and Debug Com mand Reference publications

• Dial Solutions Configuration Guide

• Dial Case Study

• Cisco SS7/CCS7 Dial Access Solution System Integration

• Cisco IOS software configuration guide, feature modules, and command reference publications

These publications are av ailable on the d ocumentation CD that came with your access server, on the World Wide Web from Cisco’s home page, or in orderable printed format.

Cisco Connection Online

Cisco Connection Online (CCO) is Cisco Systems’ primary , real-time support chann el. Maintenance customers and partners can self-register on CCO to obtain additional information and services.

Available 24 hours a day, 7 days a week, CCO provides a wealth of standard and value-added services to Cisco’s customers and business partners. CCO services include product information, product documentation, software updates, release notes, technical tips, the Bug Navigator, configuration notes, brochures, des criptions of service off erings, and do wnload access to public and authorized files.

CCO serves a wide variety of users through two interfaces that are updated and enhanced simultaneously: a character-based version and a multimedia version that resides on the World Wide Web (WWW). The character-based CCO supports Zmodem, Kermit, Xmodem, FTP, and Internet e-mail, and it is excellent for quick access to information over lower bandwidths. The WWW version of CCO provides r ichly formatted docu ments with photog raphs, figures , graphics, and vide o, as well as hyperlinks to related information.

You can access CCO in the following ways:

• Online at http://www.cisco.com

• Online at http://www-europe.cisco.com

• Online at http://www-china.cisco.com

• Telnet to cco.cisco.com

Cisco Connection Online

xiv

Cisco AS5300 Universal Access Server Software Configuration Guide

• Modem: From North America, 408 526-8070; from Europe, 33 1 64 46 40 82. Use the

following terminal settings: VT100 emulation; databits: 8; parity: none; stop bits: 1; and connection rates up to 28.8 kbps.

For a copy of CCO’s Frequently Asked Questions (FAQ), contact cco-help@cisco.com. For additional information, contact cco-team@cisco.com.

Note If you are a network administrator and need personal technical assistance with a Cisco

product that is under warranty or covered by a maintenance contract, contact Cisco’s Technical Assistance Center (TAC) at 800 553-2447, 408 526-7209, or tac@cisco.com. To obtain general information about Cisco Systems, Cisco products, or upgrades, contact 800 553-6387, 408 526-7208, or cs-rep@cisco.com.

CHAPTER

First-Time Configuration 1-1

First-Time Configuration

This chapter describes ho w to po wer ON the Cisco AS530 0 uni v ersal access s erv er and configure it using the prompt-driven setup script (also called the System Configuration dialog). The following sections are included:

• Using the Setup Script

• Where to Go Next

If you prefer to configure the access server manually, proceed to the next chapter “Using Cisco IOS Software” to familiarize yourself with the command-line interface (CLI) and then proceed to the following chapter “Basic Configurat ion” for step-by-step instructions.

Using the Setup Script

The setup script in this section uses the latest release version of Cisco IOS software.

Note If your system is running Cisco IO S Release 11.2 or 1 1.3(2)T, see the appendix “Using Setup

on Cisco IOS Releases 11.2 or 11.3(2)T” for intructions and screen disp lays.

Getting Started

Before you power on the access serv er and be gin to use th e setup script in th e System Conf iguration dialog, make sure you have already connected the cables to the access server and configured your PC terminal emulation program for 9600 baud, 8 data bits, no parity, and 2 stop bits. All configuration will be performed from your PC terminal emulation program window.

The prompts and resulting messages vary depending on your responses. For most configurations, you can press Enter to accept the default entries displayed in square ([]) brackets.

Note Information that you enter is in this boldface font. Also note that if you make a mistake

during the configu ration, exit and run the Sy stem Configu ration dialog again by pressing Ctrl-c, and then type setup at the enable prompt (5300#).

Using the Setup Script

Cisco AS5300 Universal Access Server Software Configuration Guide

1-2

To use the setup script take the following steps:

Step 1 Power ON the access server. The power switch is on the rear panel, at the upper right

corner near the power cord , as shown in Figure 1-1.

Figure 1-1 Power Switch Location

Messages will begin to appear in your terminal emulation program window.

Caution Do not press any keys on the keyboard until the messages stop. Any keys p res sed during this time

will be interpreted as the first command typed when the messages stop, which might cause you to power cycle the access server and start over. It will take a few minutes for the messages to stop.

The messages look similar to the following:

Note The displayed messages depend on the Cisco IOS software release and feature set

you selected. The screen displays in this section are for reference only and might not exactly reflect the messages on your console.

rommon 3 > b flash:2: program load complete, entry point: 0x80008000, size: 0x5d7b5c Self decompressing the image : ################################################################################# ###################]

Restricted Rights Legend

Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) of the Commercial Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013.

cisco Systems, Inc. 170 West Tasman Drive

H10690

Power switch

Universal access

server

First-Time Configuration 1-3

Getting Started

San Jose, California 95134-1706

Cisco Internetwork Operating System Software IOS (tm) 5300 Software (C5300-JS-M), Released Version 12.0(19981001:221340) [ayeh-wk_0_6_0 100] Copyright (c) 1986-1998 by cisco Systems, Inc. Compiled Thu 01-Oct-98 15:13 by ayeh Image text-base: 0x600088E8, data-base: 0x609F6000 cisco AS5300 (R4K) processor (revision A.14) with 32768K/16384K bytes of memory. Processor board ID 05433592 R4700 processor, Implementation 33, Revision 1.0 (512KB Level 2 Cache) Bridging software. X.25 software, Version 3.0.0. SuperLAT software copyright 1990 by Meridian Technology Corp). TN3270 Emulation software. Primary Rate ISDN software, Version 1.1. Backplane revision 2 Manufacture Cookie Info: EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x30, Board Hardware Version 1.0, Item Number 73-2414-2, Board Revision 3, Serial Number 05433592, PLD/ISP Version 255.255, Invalid Date code. 1 Ethernet/IEEE 802.3 interface(s) 1 FastEthernet/IEEE 802.3 interface(s) 4 Serial network interface(s) 120 terminal line(s) 4 Channelized T1/PRI port(s) 128K bytes of non-volatile configuration memory. 8192K bytes of processor board System flash partition 1 (Read/Write) 8192K bytes of processor board System flash partition 2 (Read/Write) 4096K bytes of processor board Boot flash (Read/Write)

--- System Configuration Dialog ---

Step 2 When the following message appears, enter yes to continue:

Continue with configuration dialog? [yes/no]: yes

At any point you may enter a question mark '?' for help. Use ctrl-c to abort configuration dialog at any prompt. Default settings are in square brackets '[]'.

Step 3 When the following message appears, enter No to configure all interfaces. Note that if

you enter Yes, your system will not be configured correctly:

Basic management setup configures only enough connectivity for management of the system, extended setup will ask you to configure each interface on the system

Would you like to enter basic management setup? [yes/no]: no

Step 4 When the following message appears, press Enter to see the current interface summary:

First, would you like to see the current interface summary? [yes]:

Any interface listed with OK? value "NO" does not have a valid configuration

Interface IP-Address OK? Method Status Protocol Ethernet0 171.69.90.18 YES NVRAM up down FastEthernet0 unassigned YES unset administratively down down Group-Async1 171.69.90.18 YES unset down down Serial0 unassigned YES unset administratively down down Serial1 unassigned YES unset administratively down down Serial2 unassigned YES unset administratively down down Serial3 unassigned YES unset administratively down down

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Serial0:0 unassigned YES unset down down Serial0:1 unassigned YES unset down down . . . Serial3:21 unassigned YES unset down down Serial3:22 unassigned YES unset down down Serial3:23 171.69.90.18 YES unset down down

Step 5 Enter a host name for the access server:

Configuring global parameters:

Enter host name [Router]: 5300

The enable secret is a password used to protect access to privileged EXEC and configuration modes. This password, after entered, becomes encrypted in the configuration.

Step 6 Enter an enable secret password. This password is encrypted (more secure) and canno t be

seen when viewing the configuration:

Enter enable secret: lab

The enable password is used when you do not specify an enable secret password, with some older software versions, and some boot images.

Step 7 Enter an enable password. This password is not encrypted (less secure) and can be seen

when viewing the configuration:

Enter enable password: guessme

The virtual terminal password is used to protect access to the router over a network interface.

Step 8 Enter the virtual terminal password, which is used for remote console access:

Enter virtual terminal password: guessagain

Step 9 Enter yes to the system management p rompt if you w ant the access serv er to be manag ed

by the system controller. If you enter yes, you need to also enter the shelf ID and the system controller’ s IP addr esss and passwor d. The system contr oller uses the shelf-id to identify an access server or dial shelf. The shelf ID is a number from 1 to 999 and must be unique in the POP management domain. The system controller password is used to authenticate messages between the system controller and managed shelves.

Configure System Management? [yes/no]: yes Shelf-id [0]: System Controller IP address: 172.87.98.01 System Controller password: sctest

Step 10 Respond to the following prompts as appropriate for your network:

Configure SNMP Network Management? [no]: yes Community string [public]: Configure LAT? [yes]: Configure AppleTalk? [no]: yes Multizone networks? [no]: yes Configure DECnet? [no]: Configure IP? [no]:

Configure IGRP routing? [yes]: Your IGRP autonomous system number [1]: 15

First-Time Configuration 1-5

Getting Started

Note If you answer no to IGRP, you will be prompt ed to configure RIP.

Configure CLNS? [no]: Configure IPX? [no]: yes Configure Vines? [no]: Configure XNS? [no]: Configure Apollo? [no]:

Step 11 Configure the asynchronous serial lines for the integrated modems on the modules

installed in the access server. (If you want to allow users to dial in through the integrated modems, you must configure the async lines.)

Async lines accept incoming modems calls. If you will have users dialing in via modems, configure these lines.

Configure Async lines? [yes]:

Note We recommend that you do not change the async line speed for modems.

Howev er , for V.110 terminal ad apters, we recommend that the speed not go abov e 1920 0.

Async line speed [115200]:

Will you be using the modems for inbound dialing? [yes]:

Note If your asynchronous interfaces will be using the same basic configuration

parameters, we recommend that you group them so that they can be configured as a group. Otherwise, you will need to configure each interface separately.

Would you like to put all async interfaces in a group and configure them all at one time ? [yes]

Note Dynamic IP addresses permit dial-in users to choose a static IP address when the y

dial in. If you do not allow dynamic IP addresses, the access server will provide IP addresses from an IP address pool that you set up later in the next prompt.

Allow dial-in users to choose a static IP address? [no]: Configure for TCP header compression? [yes]: Configure for routing updates on async links? [no]:

Note Make sure the starting and ending addresses of the IP p ool ar e in the same subnet.

Enter the starting address of IP local pool? [X.X.X.X]: 172.20.30.40 Enter the ending address of IP local pool? [X.X.X.X]: 172.20.30.88

You can configure a test user to verify that your dial-up service is working properly.

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What is the username of the test user? [user]: What is the password of the test user? [passwd]:

Will you be using the modems for outbound dialing? [no]: Configure for Async IPX? [yes]: no Configure for Appletalk Remote Access (ARA)? [no]: yes AppleTalk Network for ARAP clients [1]: Zone name for ARAP clients [ARA Dialins]: Allow ARAP "Guest" logins? [yes/no]: yes

Step 12 Enter the letter corresponding to the ISDN switch type that matches your telco switch

type or press Enter to accept the default:

Do you want to configure ISDN switch type? [yes]: The following ISDN switch types are available: [a] primary-4ess [b] primary-5ess [c] primary-dms100 [d] primary-net5 [e] primary-ntt [f] primary-ts014 Enter the switch type [b]:

Step 13 Press Enter to allow users to dial in via ISDN or analog modems:

Next, you will be prompted to configure controllers. These controllers enable users to dial in via ISDN or analog modems.

Do you intend to allow users to dial in? [yes]:

There are 8 controllers on this access server. If you want to use the full capacity of the access server configure all controllers.

Controller T1 0,1,..etc in software corresponds to Port 0,1,..etc on the back of the access server.

PRI configuration can be configured to controllers all at once based on your PRI controllers selection. Where as CAS configuration will be configured individually for each controller.

Step 14 Enter the number of controllers you will be using for the PRI configuration or press Enter

to configure all controllers:

Enter # of controllers, you will be using for PRI configuration [8]:

Configuring controller parameters:

Step 15 Set the CAS configuration options for the first controller you are configuring. First, press

Enter to set robbed-bit signaling on the controller:

Configuring controller T1 2: Will you be using CT1 (robbed bit signaling) on this controller? [yes]:

Step 16 Enter your telco framing type:

The following framing types are available: esf | sf Enter the framing type [esf]:

Step 17 Enter your telco line code type:

The following linecode types are available: ami | b8zs Enter the line code type [b8zs]:

First-Time Configuration 1-7

Getting Started

Step 18 Enter the letter corresponding to the signaling type to support modem pooling over the

T1 lines or press Enter to accept the default:

The following line signaling types are available: [a] e&m-fgb [b] e&m-fgd [c] e&m-immediate-start [d] fxs-ground-start [e] fxs-loop-start [f] sas-ground-start [g] sas-loop-start Enter the line signaling type [a]:

Step 19 Enter the tone signaling type:

The following tone signaling types are available: dtmf | mf Enter the tone signal type [dtmf]:

Step 20 Press Enter to configure digital number identification service (DNIS) over T1 lines:

Do you want to provision DNIS address information? [yes]:

Step 21 Repeat Step 15 to Step 20 to configure the remaining controllers. Step 22 Enter yes to configure the Ethernet 0 interface (this is the Ethernet 10BaseT port) if you

plan to use this interface to manage and monitor the access server:

Configuring interface parameters:

Do you want to configure Ethernet0 interface? [no]: yes Configure IP on this interface? [no]: yes IP address for this interface: 172.21.40.10 Subnet mask for this interface [255.0.0.0] : Class B network is 172.21.0.0, 16 subnet bits; mask is /16 Configure LAT on this interface? [no]: Configure AppleTalk on this interface? [no]: Configure IPX on this interface? [no]:

Step 23 Press Enter or enter yes to configure the Fast Ethernet 0 interface (this is the Ethernet

100BaseT port) to connect the access server to a LAN:

Do you want to configure FastEthernet0 interface? [yes]: yes

Note Full duplex mode enables simultaneous data transfer between a sending and a

receiving stati on.

Operate in full-duplex mode? [no]: yes Operate at 100 Mbps speed? [yes]: Configure IP on this interface? [yes]: IP address for this interface [X.X.X.X]: 172.22.50.10 Subnet mask for this interface [255.255.0.0] : Class B network is 172.22.0.0, 16 subnet bits; mask is /16 Configure LAT on this interface? [no]: Configure AppleTalk on this interface? [no]: Configure IPX on this interface? [no]:

Using the Setup Script

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Step 24 Configure your serial intefaces by responding to the fo llowing prompts:

Do you want to configure Serial0 interface? [no]: yes

Note If using the serial interfaces to route data from the T1/PRI or E1/PRI ports to a

WAN, you need to configure IP on th e interfa ce. Enter th e IP addr ess of the WAN de v ice to which the data will be routed.

Configure IP on this interface? [no]: yes Configure IP unnumbered on this interface? [no]: IP address for this interface: 173.20.30.40 Subnet mask for this interface [255.255.0.0] : Class B network is 173.20.0.0, 16 subnet bits; mask is /16 Configure LAT on this interface? [no]: Configure AppleTalk on this interface? [no]: Configure IPX on this interface? [no]:

Step 25 Repeat Step 24 to configure the other three serial interfaces, if necessary. Step 26 Configure the PRI D-channel (signaling channel):

Do you want to configure Serial0:23 (PRI D-channel) interface? [no]: yes Configure IP on this interface? [no]: yes Configure IP unnumbered on this interface? [no]: IP address for this interface: 173.20.30.40 Subnet mask for this interface [255.255.0.0] : Class B network is 173.20.0.0, 16 subnet bits; mask is /16 Configure LAT on this interface? [no]: Configure AppleTalk on this interface? [no]: Configure IPX on this interface? [no]:

Step 27 Repeat Step 26 for each D-channel.

After you complete the configuration script, messages similar to the following appear.

The following configuration command script was created:

hostname 5300 enable secret 5 $1$WVLB$YD0zbQsu3nqZh/bnN2fwX0 enable password guessme line vty 0 4 password guessagain syscon shelf-id 0 syscon address 172.87.98.1 sctest snmp-server community public ! appletalk routing no decnet routing no ip routing no clns routing ipx routing no vines routing no xns routing no apollo routing ! line 1 120 speed 115200 flowcontrol hardware login local autoselect during-login autoselect ppp

First-Time Configuration 1-9

Getting Started

modem dialin ip local pool setup_pool 172.20.30.40 172.20.30.88 ! username user password passwd ! arap network 1 ARA Dialins line 1 120 arap enable autoselect arap ! ! Turn off IPX to prevent network conflicts. interface Ethernet0 no ipx network interface FastEthernet0 no ipx network interface Serial0 no ipx network interface Serial1 no ipx network interface Serial2 no ipx network interface Serial3 no ipx network interface Serial0:23 no ipx network interface Serial1:23 no ipx network interface Serial2:23 no ipx network interface Serial3:23 no ipx network ! isdn switch-type primary-5ess ! controller T1 0 no shutdown framing esf linecode b8zs cas-group 0 timeslots 1-24 type e&m-fgb dtmf dnis ! controller T1 1 no shutdown framing esf linecode b8zs cas-group 0 timeslots 1-24 type e&m-fgb dtmf dnis ! controller T1 2 no shutdown framing esf linecode b8zs cas-group 0 timeslots 1-24 type e&m-fgb dtmf dnis ! controller T1 3 no shutdown framing esf linecode b8zs cas-group 0 timeslots 1-24 type e&m-fgb dtmf dnis ! controller T1 4 no shutdown framing esf linecode b8zs cas-group 0 timeslots 1-24 type e&m-fgb dtmf dnis ! controller T1 5

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no shutdown framing esf linecode b8zs cas-group 0 timeslots 1-24 type e&m-fgb dtmf dnis ! controller T1 6 no shutdown framing esf linecode b8zs cas-group 0 timeslots 1-24 type e&m-fgb dtmf dnis ! controller T1 7 no shutdown framing esf linecode b8zs cas-group 0 timeslots 1-24 type e&m-fgb dtmf dnis scheduler interval 1000 line console 0 logging synchronous ! interface Ethernet0 no shutdown ip address 172.21.40.10 255.255.0.0 no lat enabled no mop enabled ! interface FastEthernet0 duplex full speed 100 ip address 172.22.50.10 255.255.0.0 no lat enabled no mop enabled ! interface Serial0 no shutdown ip address 173.20.30.40 255.255.0.0 no lat enabled no mop enabled ! interface Serial1 shutdown no ip address ! interface Serial2 shutdown no ip address ! interface Serial3 shutdown no ip address ! interface Serial0:23 no shutdown no ip address no lat enabled no mop enabled ! interface Serial1:23 no shutdown ip address 173.20.30.40 255.255.0.0 no lat enabled no mop enabled ! interface Serial2:23 no shutdown

First-Time Configuration 1-11

Getting Started

no ip address no lat enabled no mop enabled no shutdown no ip address no lat enabled no mop enabled ! Interface Group-Async1 group-range 1 120 ip unnumbered FastEthernet0 encapsulation ppp ppp authentication chap pap peer default ip address pool setup_pool ip tcp header-compression passive async mode interactive dialer-list 1 protocol ip permit dialer-list 1 protocol ipx permit ! end end

Step 28 Enter 0, 1, or 2 when the f ollowing prompt is displaye d:

[0] Go to the IOS command prompt without saving this config. [1] Return back to the setup without saving this config. [2] Save this configuration to nvram and exit.

Enter your selection [2]:

Use this configuration? [yes/no]: yes Building configuration... Use the enabled mode 'configure' command to modify this configuration.

Press RETURN to get started!

%LINK-3-UPDOWN: Interface Ethernet0, changed state to up %LINK-3-UPDOWN: Interface Serial0, changed state to down %LINK-3-UPDOWN: Interface Serial1, changed state to down

Step 29 When the messages stop displaying on your screen, press Enter to get the following

prompt:

5300> %AT-6-ONLYROUTER: Ethernet0: AppleTalk port enabled; no neighbors found

Note If you see this message, it means that no ot h er routers were found on the network

attached to the port.

Where to Go Next

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Step 30 The 5300> prompt indicates that you are now at the command-line interface (CLI) and

you have just completed the basic access server configuration. However, this is not a complete configuration. At this point you have two options:

• Run the setup script in the System Configuration dialog again and create another

configuration. Enter the following commands to repeat the setup script:

5300> enable Password: <password> 5300# setup

• Modify the existing configuration or configure additional features with the CLI as

described in the Dial Solutions Configuration Guide, the Dial Solutions Co mmand Reference Guide the Cisco IOS software configuration guide, and command reference publications.

Where to Go Next

At this point you can proceed to:

• The next chapter “Using Cisco IOS Software” to learn how to use the C LI to configure additional

features.

• The chapter “Access Service Security” to configure security on the access server.

• The chapter “Basic Configuration” fo r step-by-step instructions to configure the access server

manually. You can also refer to the Cisco IOS software configuration guide and command reference publications for more adv anced con figuration topics. These publications are available on the Documentation CD-ROM that arrived with your acces s server, on the World Wide Web from Cisco’s home page, or you can order printed copies. If using Cisco’s home page, refer to the topic Configuring Selected (feature) Cisco IOS Features, available online at http://www.cisco.com/univercd/cc/td/doc/product/access/acs_serv/5300/sw_conf/index.htm

CHAPTER

Using Cisco IOS Software 2-1

Using Cisco IOS Software

This chapter describes what you need to kno w about the Cisco IOS sof tware ( the software that run s the access server) before you configure the access server using the command-line interface (CLI). This chapter includes:

• Getting Help

• Understanding Command Modes

• How to Find Command Options

• Undoing a Command or Feature

• Saving Configuration Changes

• Where to Go Next

Understanding these concepts will save you time later. If you have ne ver used the Cisco IOS software or need a refresher, take a few minutes to read this chapter now.

If you are already familiar with the Cisco IOS software, proceed to the next chapter, “Basic Configuration.”

Getting Help

Use the question mark (?) and arrow keys to help you enter commands:

• For a list of available commands, enter a question mark:

5300> ?

• To complete a command, enter a few known characters followed by a question mark (with no

space):

5300> s?

• For a list of command variables, enter the command followed by a space and a question mark:

5300> show ?

• To redisplay a command you previously entered, press the up arrow key. You can continue to

press the up arrow key for more commands.

Understanding Command Modes

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Understanding Command Modes

You will need to use many different command modes to use to configure the access server. Each command mode restricts you to a subset of commands. If you are having trouble entering a command, check the prompt, and then enter the question mark (?) for a list of a v ailable command s. You might be in the wrong command mode or using the wrong syntax.

In the following example, notice how the prompt changes after each command to indicate a new command mode:

5300> enable 5300> password 5300# configure terminal 5300(config)# interface ethernet 0 5300(config-if)# line 0 5300(config-line)# controller t1 0 5300(config-controller)# exit 5300(config)# exit 5300# %SYS-5-CONFIG_I: Configured from console by console

The last message is normal and does not indicate an error. Press Return to get the 530 0> prompt.

Note You can press Ctrl-Z at any time to immediately return to enable mode (5300#), instead of

entering exit, which returns you to the previous mode.

How to Find Command Options

This section explains how to display options for a command. To display options for a command, enter a ? at the configuration pr omp t, or after entering part of a command followed by a space. The configuration parser displays options available with the command. For example, if you were in global configuration mode, typed the command arap, and wanted to see all the keywords and arguments for that command, you would type arap ?.

Table 2-1 shows examples of this function.

Table 2-1 How to Find Command Options Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode. Enter the password. You have entered enable mode

when the prompt changes to

5300#.

2 5300# config terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configuration mode and the prompt chan ges to

5300(config)#.

3 5300(config)# controller t1 ?

<0-3> Controller unit number 5300(config)# controller t1 1

Specify the T1 controller that you want to configure using the controller T1 number global configuration command.

Using Cisco IOS Software 2-3

How to Find Command Options

4 5300(config-controller)# ?

Controller configuration commands: cablelength Specify cable length for a DS1 link cas-group Configure the specified timeslots for CAS(Channel Associate Signals) channel-group Specify timeslots to channel-group mapping for an interface clock Specify the clock source for a DS1 link default Set a command to its defaults description Controller specific description ds0 ds0 commands exit Exit from controller configuration mode fdl Specify the FDL standard for a DS1 data link framing Specify the type of Framing on a DS1 link help Description of the interactive help system linecode Specify line encoding method for a DS1 link loopback Put the entire T1 line into loopback no Negate a command or set its defaults pri-group Configure specified timeslots for PRI shutdown Shut down a DS1 link (send Blue Alarm)

Display controller configuration commands.

5 5300(config-controller)# cas-group ?

<0-23> Channel number

Display the options for the cas-group controller configuration command. This command is used to configure the channel-asso ciated signaling on a T1 controller.

6 5300(config-controller)# cas-group 1 ?

timeslots List of timeslots in the cas-group

Display the only command (timeslots) available in cas-group

7 5300(config-controller)# cas-group 1 timeslots ?

<1-24> List of timeslots which comprise the cas-group

Display the range for the timeslot option. Specify a t imeslot range of values from 1 to 24. You can specify timeslot ranges (for example, 1-24), individual timeslots separated by commas (for example 1, 3, 5), or a combination of the two (for example 1-3, 8, 17-24). The 16th timeslot is not specified in the command line, because it is reserved for transmitting the channel signaling.

8 5300(config-controller)# cas-group 1 timeslots 1-24

service Specify the type of service type Specify the type of signaling

Display the two command s (service and type) available for the timeslots.

Table 2-1 How to Find Command Options (Continued) Step Command Purpose

Undoing a Command or Feature

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Undoing a Command or Featu re

If you want to undo a command you entered or disable a feature, enter the key wo rd no before most commands; for example, no ip routing.

Saving Configuration Changes

Enter the copy running-config startup-config command to save your confi gu rat i on chang es to nonvolatile random-access memory (NVRAM) so that the y will not be lost if there is a system reload or power outage. For example:

5300# copy running-config startup-config Building configuration...

It might take a minute or two to save the configuration to NVRAM. After the configuration has been saved, the following appears:

[OK] 5300#

Where to Go Next

Now that you have learned some Cisco IOS software basics, you can begin to configure the access server using the CLI.

Remember that:

• You can use the question mark (?) and arrow keys to help you enter commands.

• Each command mode restricts you to a set of commands. If you are having difficulty entering a

command, check the prompt and then enter the question mark (?) for a list of available commands. You might be in the wrong command mode or using the wrong syntax.

9 5300(config-controller)# cas-group 1 timeslots 1-24

type ?

e&m-fgb E & M Type II FGB e&m-fgd E & M Type II FGD e&m-immediate-start E & M Immediate Start fxs-ground-start FXS Ground Start fxs-loop-start FXS Loop Start sas-ground-start SAS Ground Start sas-loop-start SAS Loop Start

List supported signaling types.

10 5300(config-controller)# cas-group 1 timeslots 1-24

type e&m-fgb ?

dtmf DTMF tone signaling mf MF tone signaling service Specify the type of service <cr>

Display the types of channel-associate d signaling available for the e&m-fgb type.

11 5300(config-controller)# cas-group 1 timeslots 1-24

type e&m-fgb dtmf ?

dnis DNIS addr info provisioned service Specify the type of service <cr>

Display the options supported for the DTMF tone signaling option.

Table 2-1 How to Find Command Options (Continued) Step Command Purpose

Using Cisco IOS Software 2-5

Where to Go Next

• If you want to disable a feature, enter the keyword no before the command; for example, no ip

routing.

• You need to save your configuration changes to NVRAM so that they will not be lost if there is

a system reload or power outage.

Proceed to the next chapter “Basic Configuration” to begin configuring the access server.

Where to Go Next

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CHAPTER

Basic Configuration 3-1

Basic Configuration

This chapter describes how to use the Cisco IOS software command-line interface (CLI) to conf igure basic access server functionality, including:

• LAN and WAN configuration (including Integrated Services Digital Network [ISDN], Primary

Rate Interface [PRI], and channelized T1 and E1)

• Modem configuration

• Voice-over IP (VoIP) configuration

Follow the procedures in this chapter to configure the access server manually or if you want to change the configuration after you have run the setup script (described in the chapter “First-Time Configuration”).

This chapter does not describe every configuration possible—only a small portion of the most commonly used configuratio n pro cedures. For advanced configuration topics and procedures, refer to the topic Configuring Cisco IOS Features online at http://www.cisco.com/univercd/cc/td/doc/product/access/acs_serv/5300/index.htm

You can also view these publications on the Do cumentation CD-ROM that arrived with your access server, or you can order printed copies separately.

If you are experienced using the Cisco IOS software, you might find the “Comprehensive Configuration Examples” section at the end of this chapter a useful reference for configuration.

Note If you skipped the previous chapter, “Using Cisco IOS Software,” and you have never

configured a Cisco access server, go back to that chapter and read it now. This chapter provides important information you will need to succeed with the configuration.

Configuring the Host Name and Password

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Configuring the Host Name and Password

One of the first configuration tasks you might want to do is configure the ho st name and set an encrypted password. Configuring a host name allows you to distinguish multiple Cisco access servers from each other. Setting an encrypted password allows you to prevent unauthorized configuration changes.

Configure

Table 3-1 Configuring the Host Name and Passwords

Verify

To verify that you configured the right host name and passwo rds:

• Enter the show config command:

5300(config)# show config Using 1888 out of 126968 bytes

Step Command Purpose

1 Router> enable

Password: <password> Router#

Enter enable mode (also called privileged EXEC mode ).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

2 Router# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. Router(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

Router(config)#.

3 Router(config)# hostname 5300

5300(config)#

Change the name of the access server to a meaningful name. Substitute your host name for

5300.

4 5300(config)# enable secret guessme

Enter an enable secret password. This password provides access to privileged EXEC mode. When a user types enable at the EXEC prompt (

5300> ), they must

enter the enable secret password to gain access to configuration mode. Substitute your enable secret for guessme.

5 5300(config)# line con 0

5300(config-line)# exec-timeout 0 0

5300(config-line)# exit 5300(config)#

Enter line config uration mode to configure the console port. When you enter line configuration mode, the prompt changes to

5300(config-line)#.

Prevent the access server’s EXEC facility from timing out if you do not type any information on the console screen for an extended period.

Exit back to global configuration mode.

Basic Configuration 3-3

Configuring Alarms

! version XX.X . . ! hostname 5300 ! enable secret 5 $1$60L4$X2JYOwoDc0.kqa1loO/w8/ .

Check the host name and encrypted password displayed near the top of the command output.

• Exit global configuration mode and attempt to reenter it using the new enable password:

5300# exit

5300 con0 is now available Press RETURN to get started. 5300> enable Password: guessme 5300#

Tips

If you are having trouble:

• Make sure Caps Lock is off.

• Make sure you entered the correct passwo rds. Passwords are case sensitive.

Configuring Alarms

Facility alarm currently monitors the following failure events:

• Interface down

• T1/E1 Controller down

• Modem car d failure

• Redundant Power Supply (RPS) failure

IOS polls every second to detect the failure events that you have configured and will turn ON the alarm when any one of the failure events is detected. By default, facility alarm in OFF. Users have to configure one of the following commands to enable monitoring of the failure conditions.

Enter [no] before the full command to disable any of the alarm commands.

Configure

Table 3-2 Configuring Ethernet 10BaseT Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode ).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

Configuring Ethernet 10BaseT

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Verify

To see the status of the alarms:

• Enter the show facility-alarm command:

5300# show facility-alarm

Device State Ethernet0 UP FastEthernet0 OWN Facility Alarm is ON

5300#

Tips

If you are having trouble:

• Make sure the cable connections are not loose or disconnected.

• Make sure you are using Number 12 or 14 AWG copper wires to connect to the alarm port

terminal blocks.

• Make sure your alarm is operational.

Configuring Ethernet 10BaseT

Assign an IP address to the Ethernet 10BaseT interface of your access server so that it can be recognized as a device on the Ethernet LAN.

2 5300# facility-alarm detect interface ethernet 0

Turn ON alarm when interface goes down (interfaces are "ethernet 0" or "fastethernet 0" or "serial <0-3>").

3 5300# facility-alarm detect controller t1 0

Turn ON alarm when controller goes down (values are "t1 <0-7>" or "e1 <0-7>" ).

4 5300# facility-alarm detect modem-board 1

Turn ON alarm when modem board present in slot# fails.

5 5300# facility-alarm detect rps

Turn ON alarm when RPS failure event is detected, any of the following failures will turn ON the alarm.

• i/p voltage failure

• o/p voltage failure

• thermal failure

• fan failure

• overvoltage condition

• multiple failures

Table 3-2 Configuring Ethernet 10BaseT (Continued) Step Command Purpose

Basic Configuration 3-5

Configure

Verify

To verify you have assigned the correct IP address:

• Enter the show arp command:

5300# show arp Protocol Address Age (min) Hardware Addr Type Interface Internet 172.16.254.254 _ 0800.207e.bead ARPA Ethernet0 5300#

Tips

If you are having trouble:

• Make sure the cable connections are not loose or disconnected.

• Make sure you are using the correct IP address.

Configuring Ethernet 100BaseT

Assign an IP address to the Ethernet 100BaseT interface of your access server so that it can be recognized as a devi ce on the Ethernet LAN. The Fas t Ethernet interface suppor ts 10- and 100-Mbps speeds with the 100BaseT and 10BaseT routers, hubs, and switches.

Table 3-3 Configuring Ethernet 10BaseT Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode ).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

2 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered the global configuration mode when the prompt changes to

5300(config)#.

3 5300(config)# interface ethernet 0

5300(config-if)#

Enter Ethernet interface configuration mode.

4 5300(config-if)# ip address 172.16.254.254

255.255.255.0

Assign an IP address and subnet mask to the interface.

5 5300(config-if)# no shutdown

Without issuing this command, you will not have a connection to the network.

6 5300(config-if)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is normal and does not indicate an error.

Configuring Ethernet 100BaseT

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Configure

Table 3-4 Configuring Ethernet 100BaseT Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

2 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

3 5300(config)# interface fastethernet 0

5300(config-if)#

Enter Ethernet interface configuration mode.

4 5300(config-if)# ip address 172.16.254.250

255.255.255.0

Assign an IP address and subnet mask to the interface.

5 5300(config-if)# speed 100

Assigns speed 100 Mbps to Fast Ethernet. This is the default value.

See Table 3-4 for details on using different combinations of speed and duplex options.

6 5300(config-if)# duplex full

Sets Fast Ethernet to operate at full duplex.

Note: To use the auto-negotiation capability (that is, detect speed and duplex modes automatically), you must set both speed and duplex to auto. Setting speed to auto negotiates speed only, and setting duplex to auto negotiates duplex only.

See Table 3-4 for details on using different combinations of duplex and speed.

7 5300(config-if)# no shutdown

Without issuing this command, you will not have a connection to the network.

8 5300(config-if)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is normal and does not indicate an error.

Table 3-5 Using Di fferent Duplex and Speed Options Duplex Mode Speed Mode Action

auto auto Auto negotiates speed and duplex modes. auto 100/10 Auto negotiates duplex mode. half/full auto Auto negotiates speed mode. half 10 Sets 10 Mbps for speed and half-duplex for duplex.

Basic Configuration 3-7

Verify

To verify the IP address, configured and actual speed, and configured and actual duplex operations:

• Enter the show arp command to verify the IP address:

5300# show arp Protocol Address Age (min) Hardware Addr Type Interface Internet 172.16.254.250 _ 0800.207e.bead ARPA FastEthernet0

• Enter the show interface fastethernet 0 command to verify the configured speed:

5300# show interface fastethernet 0 FastEthernet0 is up, line protocol is up Hardware is DEC21140, address is 00e0.1e3e.c125 (bia 00e0.1e3e.c125) Internet address is 2.2.2.2/8 MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, rely 255/255, load 2/255 Encapsulation ARPA, loopback not set, keepalive set (10 sec), auto duplex,

100BaseTX/FX, 100Mb/s

• Enter the show controller fastethernet 0 com mand to verify actual speed or duplex if speed or

duplex are configured as auto:

5300# show controller fastethernet 0 DEC21140 Setup Frame (0) 00e0.1e3e.c125 (1) 0100.0ccc.cccc dec21140_ds=0x606A0078, registers=0x3C210000, ib=0x4002F75C, ring entries=128 rxring=0x4002F844, rxr shadow=0x606F5168, rx_head=47, rx_tail=47 txring=0x4003006C, txr shadow=0x606F5388, tx_head=63, tx_tail=63, tx_count=0 tx_size=128, rx_size=128 PHY link up

Duplex mode sensed by auto-negotiation is half-duplex and Fast Ethernet speed is 100 Mbps.

• Enter the show interface fastethernet 0 command to verify the configured duplex operation:

100BaseTX/FX, auto speed

Tips

If you are having trouble:

• Make sure the cable connections are not loose or disconnected.

• Make sure you are using the correct IP address.

full 10 Sets 10 Mbps for speed and full-duplex for duplex. half 100 Sets 100 Mbps for spee d and half-duplex for duplex. full 100 Sets 100 Mbps for speed and full-duplex for duplex.

Table 3-5 Using Di fferent Duplex and Speed Options Duplex Mode Speed Mode Action

Configuring Synchronous Serial Interfaces for WAN Support

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Configuring Synchronous Serial Interfaces for WAN Support

Configure the synchro nou s ser ial interf aces o n th e E1 or T1 PRI card to conn ect to a WAN through a CSU/DSU.

This section describes how to enable the serial interface, specify IP routing, and set up e xternal clock timing on a DCE or DTE interface. To use a port as a DTE interface, you need only conn ect a DTE adapter cable to the port. When the system detects the DTE mode cable, it automaticall y uses the external timing signal. To use a port in DCE mode, you must connect a DCE interface cable and set the clock speed with the clock rate configuration command. You must also set the clock rate to perform a loopback test.

Note The four serial interfaces each support a clock rate of 2 Mbps; you can support a rate of

8 Mbps on serial interface 0 by shutting down the other three interfaces using the e2-clockrate command on serial interface 0.

Configure

Table 3-6 Configuring Serial Interfaces Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode ).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

2 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

3 5300(config)# interface

serial 0

Specify the first interface to be configured.

4 5300(config-int)# ip address 145.22.4.67

255.255.255.0

If IP routing is enabled, assign an IP address and subnet mask to the interface.

5 5300(config-int)# clock rate 2015232

Configure the external clock signal only if you are config ur in g a D CE inte rface. The available options include 1200, 2400, 4800, 96 00, 14400, 19200, 28800, 38400, 56000, 64000, 128000, and

2015232.

6 5300(config-int)# no shutdown

Change the shutdown state to up a nd enable the interface.

7 5300(config-controller)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is normal and does not indicate an error.

Basic Configuration 3-9

Verify

To verify you have configured the interfaces correctly:

• Specify one of the new serial interfaces with the show interfaces serial port command and v erify

that the first line of the display specifies the interface with the correct slot number. Also verify that the interface and line protocol are in the correct state: up or down.

5300# show interfaces serial 0 Serial0 is up, line protocol is up Hardware is 4T Internet address is 120.0.0.1/8 MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, reliablility 255/255, txload 1/255, rxload 1/255 Encapsulation HDLC, crc 16, loopback not set, keepalive set (10 sec) Last input 00:00:08, output 00:00:04, output hang never Last clearing of "show interface" counters never Queueing strategy:fifo Output queue 0/40, 0 drops; input queue 0/75, 0 drops 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 392 packets input, 33312 bytes, 0 no buffer Received 392 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 358 packets output, 25157 bytes, 0 underruns 0 output errors, 0 collisions, 1 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up

• Display the entire system configuration file with the show configuration command. Verify that

the configuration is accurate for the system and each interface.

• Enter the show controller t1 [0-7] clock or sho w controller e1 [0- 7] clock command to dis play

the history of primary clock changes, the events that caused the change, and the controller currently selected as the primary clock source:

5300# show controllers e1 0 clock

Clock selected: Controller E1 0

CLOCK CHANGE HISTORY

----- ------ -------

CLOCK Event Time

----- ----- ---Freerun Firmware Initialization 02:09:10 PDT8 Sat Apr 5 2003 E1 0 Clock Select Algorithm Initialization 02:09:13 PDT8 Sat Apr 5 2003

Tips

If you are having trouble:

• Make sure the network interface is properly connected and terminated.

Configuring Channelized T1 or E1

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Configuring Channelized T1 or E1

Configure the access server for channelized T1 or E1 lines.

Configure

Note By default, synchronized clocking is set with controller 0 as the primary clock source and

controllers 1 to 7 as secondary clocks. ( Synchronized clocking is neces sary throug hout the networ k for reliable data transmission.) The secondary clock s ources serve as backups in case of the primar y clock failure. You can change the clock source using the clock source line primary and clock source line secondary <1-7>.

Verify

To verify your controller is up and running and no alarms have been reported:

• Enter the show controller t1 or show controller e1 command and specify the port number:

5300# show controller t1 0 T1 0 is up. No alarms detected. Framing is ESF, Line Code is AMI, Clock Source is Line Primary. Version info of slot 2: HW: 2, Firmware: 14, NEAT PLD: 13, NR Bus PLD: 19 Data in current interval (476 seconds elapsed): 0 Line Code Violations, 0 Path Code Violations

Table 3-7 Configuring Channelized T1 or E1 Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode ).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

2 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

3 5300(config)# controller t1 0

5300(config-controller)#

Enter controller configuration mode to configure your controller port. The controller por ts are labeled 0 to 3 on Quad cards and 0 to 7 on Octal cards.

4 5300(config-controller)# framing esf

Enter your telco’s framing type.

5 5300(config-controller)# linecode ami

Enter your telco’s line code type.

6 5300(config-controller)# controller t1 X

5300(config-controller)# framing esf 5300(config-controller)# linecode ami

Repeat Step 3 to 5 to configure each additional controller (there are 4 in Quad cards and 8 in Octal cards).

7 5300(config-controller)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is normal and does not indicate an error.

Basic Configuration 3-11

Configuring ISDN PRI

0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs Total Data (last 24 hours) 0 Line Code Violations, 0 Path Code Violations, 0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins, 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

Note the following:

— The controller must report being up. — No errors should be reported.

• Use Cisco’s bit-error-rate-testing (BERT) solution and time-division multiplexing (TDM)

command enhancements to test T1 and E1 facilities. Use BERT to test the link from the central off ice to your local access server , or the remote access

server can test the link using pings to the service provider’s local interface (connected from the remote site, looped back at your local site, and returned to the interface on the remote site).

The following example shows how to set up and st art the BERT tests. The bert profile 1 command in the following example uses these settings: pseudo-random data pattern 211-0.152, error threshold of 10^-6 bit rate, error injection none, and total time for the test 20 minutes.

5300(config)# bert profile 1 pattern 211-O.152 threshold 10^-6 error-injection none duration 20

5300(config)# end 5300# bert controller e1 0 profile 1 5300# show controller e1 0 bert

The TDM subsystem troubleshooting commands are not used during normal system operation. Instead, the Cisco IOS commands show the current status and settings of the TDM backplane, enable debug output for display to the user when TDM programming occurs, and provide a set of test commands to test the functionality of the TDM path. TDM commands are generally used only by a Cisco technical support representative during troubleshooting data continuity problems.

Note For details on these two features (BERT and TDM), refer to the Cisco IOS software

configuration guide and comman d reference publications. These publications are a vailable on the Documentation CD-ROM that came with your access server, on the World Wide Web from Cisco’s home page, or you can order printed copies.

Tips

If you are having trouble:

• Make sure the show controller t1 or show controller e1 output is not r eporting alarms or

violations.

Configuring ISDN PRI

Configure the access server interfaces for ISDN PRI lines.

Configuring ISDN PRI

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Configure

Table 3-9 lists the supported ISDN switch types.

Table 3-8 Configuring ISDN PRI Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode ).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

2 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

3 5300(config)# isdn switch-type primary-4ess

Enter your telco’s switch type. See Table 3-9 for details.

4 5300(config)# controller t1 0

5300(config-controller)#

Enter controller configuration mode and port number to configure your controller port. The controller ports are labeled 0 to 3 on the Quad cards and 0 to 7 on the Octal cards.

5 5300(config-controller)# pri-group timeslots 1-24

nfas_d primary nfas_interface number nfas_group

number

Configure all the channels for ISDN and the Non-Facility Associated Signaling (NFAS) primary D channel. Enter pri-group timeslots 1-24 for T1. If E1, enter pri-group timeslots 1-31.

Note that you also need to configure the NFAS backup D channel to be used if the primary D channel fa ils on a different channelized T1 controller.

6 5300(config-controller)# controller t1 X

5300(config-controller)# pri-group timeslots 1-24

nfas_d primary nfas_interface number nfas_group number

Repeats steps 4 and 5 to configure each additional cont roller (there ar e 4 on Quad cards and 8 on Octal cards).

7 5300(config-controller)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is normal and does not indicate an error.

Table 3-9 ISDN Switch Types for BRI and PRI Interfaces Keyword Switch Type

ISDN BRI

basic-1tr6 German 1TR6 ISDN switches basic-5ess AT&T basic rate switches basic-dms100 NT DMS-100 basic rate switches basic-net3 NET3 ISDN, Norway NET3, and New Zealand NET3 switches (covers the Euro-ISDN

E-DSS1 signaling system and is ETSI-compliant) basic-ni National ISDN switches basic-ts013 Australian TS013 switch es

Basic Configuration 3-13

Verify

To verify you have configured the interfaces correctly:

• Enter the show controller t1 or show controller e1 command and specify the port number.

Verify the controller is up and that you do not have excessive errors otherwise your controller might be going down frequently. This could indicate switch problems.

5300# show controller t1 0 T1 0 is up. No alarms detected.

Framing is ESF, Line Code is AMI, Clock Source is Line Primary. Version info of slot 2: HW: 2, Firmware: 14, NEAT PLD: 13, NR Bus PLD: 19 Data in current interval (476 seconds elapsed): 0 Line Code Violations, 0 Path Code Violations 0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs Total Data (last 24 hours) 0 Line Code Violations, 0 Path Code Violations, 0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins, 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

5300# sh cont e1 2 E1 2 is up. Applique type is Channelized E1 - balanced No alarms detected. Version info of Slot 0: HW: 2, Firmware: 4, PLD Rev: 0

Manufacture Cookie Info: EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x43, Board Hardware Version 1.0, Item Number 73-2218-3, Board Revision A0, Serial Number 05823468, PLD/ISP Version 0.0, Manufacture Date 9-Oct-1997.

Framing is CRC4, Line Code is HDB3, Clock Source is Line Primary. Data in current interval (701 seconds elapsed): 0 Line Code Violations, 0 Path Code Violations 0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs Data in Interval 1: 0 Line Code Violations, 0 Path Code Violations

ntt Japanese NTT ISDN switches vn3 French VN3 and VN4 ISDN BRI switches

ISDN PRI

primary-4ess AT&T 4ESS switch type for the U.S. primary-5ess AT&T 5ESS switch type for the U.S. primary-dms100 NT DMS-100 switch t ype for the U.S. primary-net5 European, New Zealand and Asia ISDN PRI switches (covers the Euro-ISDN E-DSS1

signaling system and i s ETSI-compliant) primary-ni AT&T National ISDN switch type primary-ntt Japanese ISDN PRI switches primary-ts014 Australia PRI switches

Table 3-9 ISDN Switch Types for BRI and PRI Interfaces (Continued) Keyword Switch Type

Configuring ISDN PRI

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3-14

0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

• Enter the show isdn status command to view layer status information.

5300# show isdn status The current ISDN Switchtype = primary-5ess ISDN Serial0:23 interface Layer 1 Status: ACTIVE Layer 2 Status: TEI = 0, State = MULTIPLE_FRAME_ESTABLISHED Layer 3 Status: No Active Layer 3 Call(s) Activated dsl 0 CCBs = 0 Total Allocated ISDN CCBs = 0 ISDN Serial1:23 interface Layer 1 Status: ACTIVE Layer 2 Status: TEI = 0, State = TEI_ASSIGNED Layer 3 Status: No Active Layer 3 Call(s) Activated dsl 0 CCBs = 0 Total Allocated ISDN CCBs = 0

Note the following information for Serial 0:23 (the first half of the messages):

— Layer 1 Status should be “Active.” — Layer 2 Status should be “Mu ltiple_Frame_Established.” (It might take several seconds for

Layer 2 status to appear.)

— Layer 3 Status should be “No Active Layer 3 Call(s).” — The second half of the messages display information for Serial 1:23.

• Monitor NFAS groups by entering the show isdn nfas group number command:

5300# show isdn nfas group 0 ISDN NFAS GROUP 0x0 ENTRIES:

The primary D is Serial0:23. The backup D is Serial1:23.

There are 2 total nfas members. There are 24 total available B channels. The primary D-channel is DSL 0 in state IN SERVICE. The backup D-channel is DSL 1 in state STANDBY. The current active layer 2 DSL is 0.

• Monitor ISDN channels and service by entering show isdn service command:

5300# show isdn service PRI Channel Statistics: ISDN Se0:23, Channel (1-31) Activated dsl 0 State (0=Idle 1=Propose 2=Busy 3=Reserved 4=Restart 5=Maint) 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 3 3 3 3 3 3 3 3 Channel (1-31) Service (0=Inservice 1=Maint 2=Outofservice) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 ISDN Se1:23, Channel (1-31) Activated dsl 1 State (0=Idle 1=Propose 2=Busy 3=Reserved 4=Restart 5=Maint) 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 3 3 3 3 3 3 3 3 Channel (1-31) Service (0=Inservice 1=Maint 2=Outofservice)

Basic Configuration 3-15

Verify

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 ISDN Se2:23, Channel (1-31) Activated dsl 2 State (0=Idle 1=Propose 2=Busy 3=Reserved 4=Restart 5=Maint) 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 3 3 3 3 3 3 3 3 Channel (1-31) Service (0=Inservice 1=Maint 2=Outofservice) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 ISDN Se3:23, Channel (1-31) Activated dsl 3 State (0=Idle 1=Propose 2=Busy 3=Reserved 4=Restart 5=Maint) 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 Channel (1-31) Service (0=Inservice 1=Maint 2=Outofservice) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 ISDN Se4:23, Channel (1-31) Activated dsl 4 State (0=Idle 1=Propose 2=Busy 3=Reserved 4=Restart 5=Maint) 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 Channel (1-31) Service (0=Inservice 1=Maint 2=Outofservice) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 ISDN Se5:23, Channel (1-31) Activated dsl 5 State (0=Idle 1=Propose 2=Busy 3=Reserved 4=Restart 5=Maint) 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 3 3 3 3 3 3 3 3 Channel (1-31) Service (0=Inservice 1=Maint 2=Outofservice) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 ISDN Se6:23, Channel (1-31) Activated dsl 6 State (0=Idle 1=Propose 2=Busy 3=Reserved 4=Restart 5=Maint) 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 3 3 3 3 3 3 3 3 Channel (1-31) Service (0=Inservice 1=Maint 2=Outofservice) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 ISDN Se7:23, Channel (1-31) Activated dsl 7 State (0=Idle 1=Propose 2=Busy 3=Reserved 4=Restart 5=Maint) 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 3 3 3 3 3 3 3 3 Channel (1-31) Service (0=Inservice 1=Maint 2=Outofservice) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2

Tips

If you are having trouble:

• Make sure the cable connection is not loose or disconnected if the Layer 1 Status is

“Deactivated.” This status message indicates a problem at the physical layer.

• There may be a problem with your t elco o r the frami ng and li ne code types you enter ed may not

match your telco’ s. A Layer 2 error indicates that the access server cannot communicate with the telco. There is a problem at the data link layer.

Configuring E1 R2 Signaling

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3-16

Configuring E1 R2 Signaling

R2 signaling is an international signaling standard that is common to channelized E1 networks. Y ou can configure a channelized E1 inter face to support d ifferen t types of R2 signaling, wh ich is used in older analog telephone networks. Note that this feature is only available for MICA modems.

Note Cisco's implementation of R2 signal ing has DNIS supp ort turned on b y default. If you enable

the ANI option, the collection of DNIS information is still performe d. Sp ecif ying the ANI option does not disable DNIS collection. DNIS is the number being called. ANI is the caller's number. For example, if you are configuring router A to call router B, then the DNIS number is assigned to router B, the AN I number is assigned to router A. Also , note th at ANI is similar to Caller ID.

Configure

Table 3-10 Configuring R2 Signaling Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode ).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

2 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

3 5300(config)# controller e1 0

5300(config-controller)#

Enter controller configuration mode to configure your E1 contr oller port. The E1 controller ports are labeled 0 to 3 on the Quad cards and 0 to 7 on the Octal cards.

4 5300(config-controller)# cas-group 1 timeslots

1-30 type r2-analog r2-compelled ani

Configure the timeslots that belong to each E1 circuit for R2 signaling. Sets R2 signaling to R2 ITU Q411, the tone signal to R2 Compelled Register Signaling , and the ANI addr info provisioned option.

R2 line signaling options include r2-analog, r2-digital, and r2-pulse.

Tone signaling options include

dtmf (default), r2-compelled, r2-non-compelled, and r2-semi-compelled.

You can also set ani (ANI addr info provisioned) for any of the above options.

5 5300(config-controller-cas)# cas-custom 1

Enter the channel number to customize.

Basic Configuration 3-17

Configure

6 5300(config-ctrl-cas)# country country

use-default

Use defaults for the specified country. Note: To view the parameters for the country (if the country defaults are the same as ITU defaults), enter write term.

The default setting for all countries is ITU.

See “Country Codes for R2 Signaling” later in this section for a list of supported countries.

7 5300(config-ctrl-cas)# answer-signal group-b 6

[or] 5300(config-ctrl-cas)# default answer-signal

group-b 6

[or] 5300(config-ctrl-cas)# no answer-signal group-b 6

controller E1 0 clock source line primary cas-group 0 timeslots 1-15,17-31 type r2-analog r2-compelled cas-custom 0 country singapore use-defaults category 2 <--- default category for singapore answer-signal group-b 6 <--- default bxfree for singapore

5300(config-ctrl-cas)# exit

Sets the cas custom command answer-signa l to group-b to 6.

Cas custom commands include

caller-digits, category, country, unused-abcd, invert-abcd, metering, ka, kd, dnis-digits, answer-signal, and nc-congestion.

Sets answer-signal group-b to the default ITU value.

Resets answer-signal group-b 6 to the default value.

Note: The parameters you do not set are automatically set to the ITU default by the Cisco AS5300.

After you configure a country with default settings, the Cisco AS5300 displays a write term, similar to the one displayed here.

Exits the cas-custom mode.

8 5300(config-if)# exit

5300(config)#

Return to global config ura tio n mod e.

9 5300(config)# voice-port

controller-number.channel-number

5300(config-voiceport)#

(Optional) Enter voice port mode for the port you want to configure. If you have a voice card, you will need to configure the voice ports to match the controller country code.

10 5300(config-voiceport)# compand-type {a-law |

u-law}

(Optional)Configure the port for A-law.

11 5300(config-voiceport)# cptone countryname

(Optional)Configure the regional ring tone.

12 5300(config-voiceport)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is normal and does not indicate an error.

Table 3-10 Configuring R2 Signaling (Continued) Step Command Purpose

Configuring E1 R2 Signaling

Cisco AS5300 Universal Access Server Software Configuration Guide

3-18

Country Codes for R2 Signaling

Table 3-11 lists the country codes supported for R2 signaling.

T a b le 3-11 Country Codes for R2 Signaling Country Code

Argentina argentina Australia australia Brazil brazil China china Columbia columbia Costa Rica costarica East Europe (includes Croatia,

Russia, and Slovak Republic)

easteurope

Ecuador ITU ecuador-itu Ecuador LME ecuador-lme Greece greece Guatemala guatemala Hong Kong (China variant) hongkong-china Indonesia indonesia Israel israel ITU (default) itu Korea korea Malaysia malaysia New Zealand newzealand Paraguay paraguay Peru peru Philippines philippines Saudi Arabia saudiarabia Singapore singapore South Africa Panafte southafrica-panaftel l Telmex (a telephone

corporation in Mexico)

telmex

Telnor (a telephone corporation in Norway)

telnor

Thailand thailand Uruguay uruguay Venezuela venezuela Vietnam vietnam

Basic Configuration 3-19

Verify

To verify your R2 signaling configuration:

• Enter the show controller e1 command to view the status for all controllers, or enter the show

controller e1 # to view the status for a particular controller. Make sure the status indicates the controller is up (line 2 in the following example) and no alarms (line 4 in the following example) or errors (lines 9 and 10 in the following example) have been reported.

5300# show controller e1 0 E1 0 is up. Applique type is Channelized E1 - balanced No alarms detected. Version info of Slot 0: HW: 2, Firmware: 4, PLD Rev: 2

Manufacture Cookie is not programmed.

Framing is CRC4, Line Code is HDB3, Clock Source is Line Primary. Data in current interval (785 seconds elapsed): 0 Line Code Violations, 0 Path Code Violations 0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs Total Data (last 13 15 minute intervals): 0 Line Code Violations, 0 Path Code Violations, 0 Slip Secs, 12 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins, 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 12 Unavail Secs

• Enter the show modem csm [slot/modem-port] command to view status for a specific modem:

5300# show modem csm 1/0 MODEM_INFO: slot 1, port 0, unit 0, tone r2-compelled, modem_mask=0x0000, modem_port_offset=0 tty_hwidb=0x60E63E4C, modem_tty=0x60C16F04, oobp_info=0x00000000, modem_pool=0x60BC60CC modem_status(0x0002): VDEV_STATUS_ACTIVE_CALL. csm_state(0x0205)=CSM_IC5_CONNECTED, csm_event_proc=0x600CFF70, current call thru CAS line invalid_event_count=0, wdt_timeout_count=0 wdt_timestamp_started is not activated wait_for_dialing:False, wait_for_bchan:False pri_chnl=TDM_PRI_STREAM(s0, u3, c7), modem_chnl=TDM_MODEM_STREAM(s1, c0) dchan_idb_start_index=0, dchan_idb_index=0, call_id=0x0239, bchan_num=6 csm_event=CSM_EVENT_DSX0_CONNECTED, cause=0x0000 ring_no_answer=0, ic_failure=0, ic_complete=3 dial_failure=0, oc_failure=0, oc_complete=0 oc_busy=0, oc_no_dial_tone=0, oc_dial_timeout=0 remote_link_disc=2, stat_busyout=2, stat_modem_reset=0 oobp_failure=0 call_duration_started=00:04:56, call_duration_ended=00:00:00, total_call_duration=00:01:43 The calling party phone number = The called party phone number = 9993003 total_free_rbs_timeslot = 0, total_busy_rbs_timeslot = 0, total_dynamic_busy_rbs_timeslot = 0, total_static_busy_rbs_timeslot = 0, min_free_modem_threshold = 0

Configuring E1 R2 Signaling

Cisco AS5300 Universal Access Server Software Configuration Guide

3-20

Tips

If the connection does not go up, check the following:

• Loose wires, splices, connectors, shorts, bridge taps, and grounds

• Backwards transmit and receive

• Mismatched framing types (for example, CRC-4 verses no-CRC-4)

• Transmit and receive pair separation (crosstalk)

• Faulty line cards or repeaters

• Noisy lines (for example, power and crosstalk)

If you see errors on the line or the line is going up and down, check the following:

• Mismatched line codes (HDB3 vs. AMI)

• Receive level

• Frame slips because of poor clocking plan

If you are still having trouble, enable the modem management Call Switching Module (CSM) debug mode using t he debug modem csm command. This is the output of debug modem csm for an incoming call:

5300# debug modem csm 1/0 *May 15 04:05:46.675: VDEV_ALLOCATE: slot 2 and port 39 is allocated.

*May 15 04:05:46.675: CSM_RX_CAS_EVENT_FROM_NEAT:(04BF): EVENT_CALL_DIAL_IN at slot 2 and port 39

*May 15 04:05:46.675: CSM_PROC_IDLE: CSM_EVENT_DSX0_CALL at slot 2, port 39

*May 15 04:05:46.675: Mica Modem(2/39): Configure(0x0) *May 15 04:05:46.675: Mica Modem(2/39): Configure(0x3) *May 15 04:05:46.675: Mica Modem(2/39): Configure(0x6) *May 15 04:05:46.675: Mica Modem(2/39): Call Setup *May 15 04:05:46.891: Mica Modem(2/39): State Transition to Call Setup *May 15 04:05:46.891: Mica Modem(2/39): Went offhook *May 15 04:05:46.891: CSM_PROC_IC1_RING: CSM_EVENT_MODEM_OFFHOOK at slot 2, port 39 . . .

When the E1 controller comes up, you will see the following messages:

%CONTROLLER-3-UPDOWN: Controller E1 0, changed state to up

It also shows these messages for individual timeslots:

%DSX0-5-RBSLINEUP: RBS of controller 1 timeslot 1 is up %DSX0-5-RBSLINEUP: RBS of controller 1 timeslot 2 is up %DSX0-5-RBSLINEUP: RBS of controller 1 timeslot 3 is up %DSX0-5-RBSLINEUP: RBS of controller 1 timeslot 4 is up %DSX0-5-RBSLINEUP: RBS of controller 1 timeslot 5 is up %DSX0-5-RBSLINEUP: RBS of controller 1 timeslot 6 is up %DSX0-5-RBSLINEUP: RBS of controller 1 timeslot 7 is up %DSX0-5-RBSLINEUP: RBS of controller 1 timeslot 8 is up

Basic Configuration 3-21

Configuring the Asynchronous Group Interface

You can assign the asynchronous interfaces to a group so that you can configure them as a group, instead of individually.

Timesaver Because there are so many asynchronous interfaces on the access server, configuring them as a

group will save you time.

Configure

Table 3-12 Configuring the Asynchronous Group Interface Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode ).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

2 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

3 5300(config)# interface group-async 1

5300(config-if)#

Place all asynchronous interfaces in a single group, so that you configure the same parameters quickly on all interfaces at one time.

4 5300(config-if)# ip unnumbered ethernet 0

To conserve IP addresses, configure the asynchronous interfaces as unnumbered, and assign the IP address of the Ethernet interface to them.

5 5300(config-if)# encapsulation ppp

Enable PPP to run on the set of interfa ces in the group.

6 5300(config-if)# async mode interactive

Configure interactive mode on the asynchronous interface.

7 5300(config-if)# ppp authentication chap pap

Enable CHAP and PAP authentication on the interface.

5300(config-if)# peer default ip address pool default

Support dial-in PC clients. At the global level, define the pool of addresses.

8 5300(config-if)# group-range 1 48

Building configuration... 5300(config-if)#

Define the group range of the interface. The number you use with the group-range comman d depends on the number of asynchronous interfaces you have on your access server. That is, if your access server has 48 asynchronous interfaces, you can specify group-range 1 48. If 60, specify group-range 1 60.

9 5300(config-if)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is normal and does not indicate an error.

Configuring the Asynchronous Group Interface

Cisco AS5300 Universal Access Server Software Configuration Guide

3-22

Verify

To verify your group interface configuration:

• Enter the show interface async command to check if the protocol is up:

5300# show interface async 1 Async1 is up, line protocol is up modem(slot/port)=1/0, csm_state(0x00000204)=CSM_IC4_CONNECTED, bchan_num=18 modem_status(0x0002): VDEV_STATUS_ACTIVE_CALL.

Hardware is Async Serial Interface is unnumbered. Using address of FastEthernet0 (15.0.0.60) MTU 1500 bytes, BW 115 Kbit, DLY 100000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive not set DTR is pulsed for 5 seconds on reset LCP Open Open: IPCP Last input 00:00:00, output 00:00:00, output hang never Last clearing of "show interface" counters never Queueing strategy: fifo Output queue 0/5, 0 drops; input queue 1/5, 0 drops 5 minute input rate 37000 bits/sec, 87 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 31063 packets input, 1459806 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 33 packets output, 1998 bytes, 0 underruns 0 output errors, 0 collisions, 0 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions

• Enter the show dialer map command to make sure the dialer map is up:

5300# show dialer maps Dynamic dialer map ip 10.10.10.2 name remote-isdn on Serial1

Tips

If you are having trouble:

• Enter the show async status maps command to check for errors and local and remote addresses:

5300# show async status maps Async protocol statistics: Rcvd: 27887 packets, 1294133 bytes 0 format errors, 0 checksum errors, 0 overrun, 0 no buffer Sent: 2141 packets, 117673 bytes, 0 dropped

Int Local Remote Qd InPack OutPac Inerr Drops MTU * 1 15.0.0.60 50.2.8.1 0 542 35 0 0 1500 * 2 15.0.0.60 50.3.8.1 0 544 35 0 0 1500 * 3 15.0.0.60 100.2.1.1 0 542 35 0 0 1500 * 4 15.0.0.60 50.1.1.1 0 544 35 0 0 1500 * 5 15.0.0.60 99.2.7.1 0 542 34 0 0 1500 * 6 15.0.0.60 99.1.4.1 0 543 34 0 0 1500 * 7 15.0.0.60 100.2.3.1 0 451 34 0 0 1500 * 8 15.0.0.60 100.2.5.1 0 451 34 0 0 1500 * 9 15.0.0.60 100.2.6.1 0 452 34 0 0 1500 * 10 15.0.0.60 100.2.8.1 0 452 34 0 0 1500 * 11 15.0.0.60 30.2.6.1 0 449 34 0 0 1500 * 12 15.0.0.60 30.3.5.1 0 450 34 0 0 1500 . . .

Basic Configuration 3-23

Verify

• You can also view debug messages for PPP negotiation and authentication using the deb ug ppp

negotiation and debug ppp authentication commands. When you finish vi ewing the messages, turn off the messages b y entering no debug ppp negotiation and no debug ppp authentication commands.

5300# debug ppp negot 5300# debug ppp authen Aug 28 15:40:40.963: ppp: sending CONFREQ, type = 2 (CI_ASYNCMAP), value = 0xA0000 Aug 28 15:40:40.967: ppp: sending CONFREQ, type = 3 (CI_AUTHTYPE), value = 0xC023 Aug 28 15:40:40.967: ppp: sending CONFREQ, type = 5 (CI_MAGICNUMBER), value = 0xC9BAE6A0 Aug 28 15:40:41.091: PPP Async1: state = REQsent fsm_rconfack(0xC021): rcvd id 3 Aug 28 15:40:41.095: ppp: config ACK received, type = 2 (CI_ASYNCMAP), value = 0xA0000 Aug 28 15:40:41.099: ppp: config ACK received, type = 3 (CI_AUTHTYPE), value = 0xC023 Aug 28 15:40:41.099: ppp: config ACK received, type = 5 (CI_MAGICNUMBER), value = 0xC9BAE6A0 Aug 28 15:40:41.103: ppp: config ACK received, type = 7 (CI_PCOMPRESSION) Aug 28 15:40:41.103: ppp: config ACK received, type = 8 (CI_ACCOMPRESSION) Aug 28 15:40:42.271: PPP Async1: received config for type = 2 (ASYNCMAP) value = 0xA0000 acked Aug 28 15:40:42.275: PPP Async1: received config for type = 5 (MAGICNUMBER) value = 0xA0149 acked Aug 28 15:40:42.275: PPP Async1: received config for type = 7 (PCOMPRESSION) acked Aug 28 15:40:42.279: PPP Async1: received config for type = 8 (ACCOMPRESSION) acked Aug 28 15:40:42.283: PPP Async1: received config for type = 13 (CALLBACK) rejected Aug 28 15:40:42.391: PPP Async1: received config for type = 2 (ASYNCMAP) value = 0xA0000 acked Aug 28 15:40:42.395: PPP Async1: received config for type = 5 (MAGICNUMBER) value = 0xA0149 acked Aug 28 15:40:42.399: PPP Async1: received config for type = 7 (PCOMPRESSION) acked Aug 28 15:40:42.399: PPP Async1: received config for type = 8 (ACCOMPRESSION) acked Aug 28 15:40:42.515: PPP Async1: PAP receive authenticate request poolme Aug 28 15:40:42.523: PPP Async1: PAP authenticating peer poolme Aug 28 15:40:42.575: PPP Async1: Remote passed PAP authentication sending Auth-Ack. . . .

Configuring the D Channels for Modem Signaling

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3-24

Configuring the D Channels for Modem Signaling

Configure the ISDN D channels, which carry th e contro l and s ign aling inf ormation for ISDN calls, for each ISDN PRI line.

Configure

Table 3-13 Configuring the D Channels for Modem Signaling Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

2 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

3 5300(config)# interface serial 0:23

5300(config-if)#

Enter serial interface configuration mode. After configurin g the controller, a corresponding D channel serial interface is created instantly. For example, serial interface 0:23 is the D channel for controller 0. You must configure each serial interface to receive incoming and send outgoing modem signaling.

4 5300(config-if)# ip address 172.16.253.254

255.255.255.0

Assign an IP address and subnet mask to the interface.

5 5300(config-if)# isdn incoming-voice modem

Configure all incoming voice calls to go to the modems.

6 5300(config-if)# dialer-group 1

Assign serial interface to dialer group 1. The dialer group number is used with the dialer-list command to determine which packets will be meet the criteria specified by the dialer-list comman d and activate the ISDN connection.

7 5300(config-if)# encapsulation ppp

Changes the default to encapsulation ppp so you can enter ppp commands.

8 5300(config-if)# ppp multilink

Enable PPP1 multilink on the serial interface.

1. PPP = Point-to-Point Protocol.

9 5300(config-if)# ppp authentication chap pap

Enable CHAP2 and PAP3 authentication on the serial interface.

2. CHAP = Challenge Handshake Authentication Protocol.

3. PAP = Password Aut he nt ic atio n Prot oc ol .

10 5300(config-if)# peer default ip address pool

default

Support dial-in PC clients.

11 5300(config-if)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode. This message is normal and does not indicate an error.

Basic Configuration 3-25

Verify

T o verify your D-channel configuration:

• Enter the show interface command and make sure the line protocol is up and you are using the

correct IP interface. Also, make sure that excessive errors are not being reported.

5300# show interface 1:23 Serial1:23 is up, line protocol is up Hardware is DSX1 Interface is unnumbered. Using address of FastEthernet0 (15.0.0.60) MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set Last input 00:00:00, output 00:00:00, output hang never Last clearing of "show interface" counters never Queueing strategy: fifo Output queue 0/40, 0 drops; input queue 0/75, 0 drops 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 54 packets input, 214 bytes, 0 no buffer Received 0 broadcasts, 10 runts, 0 giants, 0 throttles 10 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort

53 packets output, 211 bytes, 0 underruns 0 output errors, 0 collisions, 10 interface resets 0 output buffer failures, 0 output buffers swapped out

1 carrier transitions Timeslot(s) Used:24, Transmitter delay is 0 flags

Tips

If you are having trouble:

• Make sure the serial interface and protocol are up by entering the show in terface serial

command. Also, check the IP address.

5300(config)# show interface serial 0:23 Serial0:23 is up, line protocol is up

Hardware is DSX1 Internet address is 61.0.0.2/8 MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set Last input 00:00:02, output 00:00:02, output hang never Last clearing of "show interface" counters never Queueing strategy: fifo Output queue 0/40, 0 drops; input queue 0/75, 0 drops 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 6442 packets input, 25855 bytes, 0 no buffer Received 0 broadcasts, 8 runts, 0 giants, 0 throttles 8 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 6439 packets output, 25875 bytes, 0 underruns 0 output errors, 0 collisions, 8 interface resets 0 output buffer failures, 0 output buffers swapped out 1 carrier trnsitions Timeslot(s) Used:24, Transmitter delay is 0 flags

• Enter the debug di aler command to view the error messages (Table 3-14). You can also use the

debug dia ler events or debug dialer packets messag es to view even t or packet messages. When you finish viewing the messages, enter the no debug dialer command to turn off the messages.

5300# debug dialer PRI0: Dialing cause: PRI0: ip PERMIT PRI0: No dialer string defined. Dialing cannot occur.. PRI0: Dialing cause: PRI0: ip PERMIT

Configuring the D Channels for Modem Signaling

Cisco AS5300 Universal Access Server Software Configuration Guide

3-26

• If dialing cannot occur, check the configuration by entering the debug isdn q931 command.

When you finish vie w ing the messages , enter no debug isdn q931 to turn off the messages. See Table 3-15 for explanations of the error messages.

5300# debug isdn q931 %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0:22, changed state to up ISDN Event: Call to 9086154535 dsl 3 at 64 Kb/s TX -> SETUP dsl = 3 pd = 8 callref = 0x188C Bearer Capability i = 0x8890 Channel ID i = 0xE1808397 Called Party Number i = 0xA1, '95163287448' RX <- RELEASE_COMP dsl = 3 pd = 8 callref = 0x988C Cause i = 0x83E020 - Mandatory IE missing ISDN PRI 3: entering process_rxstate, CALL_CLEARED ISDN PRI 3: received message 1F ISDN Event: Hangup call to call id 0xCE2 on dsl 2

Table 3-14 Debug Dialer Messages Message Description

PRI0: No dialer string defined. Dialing cannot occur

Displayed when a packet is received that should cause a call to be placed. However, there is no dialer string configured, so dialing cannot occur. This message usually indi cates a configuration problem. Re-enter the dialer-group command in step 6 in the “Configure” section.

PRI0: Attempting to dial xxxxxxxxxx

Indicates that a packet has been received that passes the dial-on-demand access lists. That packet causes dialing of a phone number. The xxxxxxxxxx variable i s the number being called.

PRI0: Unable to dial xxxxxxxxxx Displayed if the phone call could not be placed. This can be due to a

lack of memory, full output queues, or other problems.

PRI0: disconnecting call Displayed when the C isco AS5300 attempts to hang up a call. PRI0: idle timeout

PRI0: re-enable timeout PRI0: wait for carrier timeout

One of these three messages is displayed when their corresponding dialer timer expires. They are mostly informational, but are useful when debugging a disconnected call or call failure.

Table 3-15 Debug ISDN Messages Message Description

TX -> Indicates this message is being transmitted from the local router (user side) to the network

side of the ISDN interface.

RX <- Indicates this message is being received by the user side of the ISDN interface from the

network side.

SETUP Indicates the SETUP message has been sent to initiate call establishment between peer

network layers. The message can be sent from the l ocal router or network.

pd Indica tes the protocol dis criminator. The protocol discriminator distinguishes messages for

call control over the user-network ISDN interface from other ITU-T1

-defined messages, including other Q. 931 messages. The protoc ol discriminator is 8 for cal l control messages such as SETUP.

Basic Configuration 3-27

Verify

callref Indicates the call reference number in hexadecimal. The field value indicates the number of

calls made from the router (outgoing calls) or the network (incoming calls). Note that the originator of the SETUP message sets the high-order bit of the call reference number to 0.

The destination of the connection sets the high-order bit to 1 in subsequent call control messages, such as the CONNECT message. For example, callref = 0x04 in the request becomes callref = 0x84 in the response.

Bearer Capability Indicates the requested bearer service to be provided by the network. Cause i Indicates the Information Element Identifier. The value depends on the field it is associated

with. Refer to the ITU-T Q.931 specification for details about the possible values associated with each field for which this identifier is relevant.

Channel ID In dicates the Channel Identifier. The value 83 indicates any channel, 89 in dicates the B1

channel, and 8A indicates the B2 channel. For more information about the Channel Identifier, refer to ITU-T Q.9 31.

Called Party Number

Identifies the called party. This field is only present in outgoing SETUP messages. It can be replaced by the Keypad facility field. This field uses the IA5 character set.

RELEASE Indicates that the sending equi pment will release the channel and call refe rence. The

recipient of this message should prepare to release the call reference and channel.

RELEASE_COMP Indicates that the sending equipment has received a RELEASE message and has now

released the call reference and channel.

1. ITU-T = International Telecommunication Union Telecommunication Standardization Sector.

Table 3-15 Debug ISDN Messages (Continued) Message Description

Configuring the Modems

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3-28

Configuring the Modems

Configure the modems to allow users to dial in to your network.

Configure

Table 3-16 Configuring the Modems Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode ).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

2 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

3 5300(config)# modem country mica country name

[or]

5300(config)# modem country microcom_hdms

country name

Specify the country to set the modem parameters (including country code and encoding) for MICA modems. The default is usa if the access server is configured with T1 interfaces and e1-default if the access server has E1 interfaces.

Specify the country to set the modem parameters (including encoding) for Microcom modems. The default is usa. Note that the access server will reset the Microcom modems for the command to take effect. For a list of country codes, see Table 3-17 and Table 3-18 later in this section.

4 5300(config-if)# line 1 48

5300(config-line)#

Enter the number of modem lines to configure. If you have 48 modems, enter line 1 48. If 60, enter line 1 60.

Note: There are 12 modems on each 12-port module , and 6 modems on each MICA 6-port mo dule.

5 5300(config-line)# transport input all

Allow all protocols to be used when connecting to the line.

6 5300(config-line)# autoselect ppp

Enable remote IP users running a PPP application to dial in, bypass the EXEC facility, and connect directly to the network.

7 5300(config-line)# modem inout

Enable incoming and outgoing calls.

8 5300(config-line)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is normal and does not indicate an error.

Basic Configuration 3-29

Country Code Tables

Table 3-17 lists the current Microcom modem codes.

Table 3-18 lists the current MICA modem codes.

Table 3-17 Microcom Modem Codes Country Code Country Code

Argentina argentina Italy italy Australia australia Japan japan Austria austria Korea korea Belgium belgium Malaysia malaysia Brazil brazil Mexico mexico Canada canada Netherlands netherlands Chile chile New Zealand new-zealand China china Norway norway Columbia columbia Peru peru Czech/Slovak Republic czech-republic Philippines philippines Denmark Denmark Poland poland Finland Finland Portugal portugal France France Saudi Ara bia saudi-arabia Germany Germany Singapore singapore Greece Greece South Africa south-africa Hong Kong hong-kong Spain spain Hungary hungary Sweden sweden India india Switzerland switzerland indonesia indonesia Taiwan taiwan Ireland ireland Thailand thailand Israel israel United Ki ngdom united-kingdom USA usa

Table 3-18 MICA Modem Codes Country Code Country Code

Australia australia Netherlands netherlands Austria austria New Zealand new-zealand Belgium belgium Norway norway China china Poland poland Cyprus cyprus Portugal portugal Czech/Slovak Republic czech-republic Russia russia Denmark denmark Singapore singapore Default E1 (A Law) e1-default South Africa south-africa Finland finland Spain spain

Configuring the Modems

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3-30

Resetting to Default Values for Country Codes

T o reset to default settings for country codes, enter the following commands in global configuration mode:

• no modem country mica—Resets to default MICA setting.

• no modem country microcom-hdms—Resets to default Microcom setting.

Verify

To verify your modem configuration:

• Enter the show line command to display a summary for all the lines:

5300# show line Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns * 0 CTY - - - - - 0 0 0/0 I 1 TTY 115200/115200 - inout - - - 0 0 0/0 I 2 TTY 115200/115200 - inout - - - 0 0 0/0 3 TTY 115200/115200 - inout - - - 0 0 0/0 4 TTY 115200/115200 - inout - - - 0 0 0/0 5 TTY 115200/115200 - inout - - - 0 0 0/0 6 TTY 115200/115200 - inout - - - 0 0 0/0 7 TTY 115200/115200 - inout - - - 0 0 0/0 8 TTY 115200/115200 - inout - - - 0 0 0/0 9 TTY 115200/115200 - inout - - - 0 0 0/0 10 TTY 115200/115200 - inout - - - 0 0 0/0 . . . 90 VTY - - - - - 0 0 0/0

• Enter the show line # command to display a summary for a single line:

5300# show line 1 Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns I 1 TTY 115200/115200 - inout - - - 0 0 0/0

Line 1, Location: "", Type: "" Length: 24 lines, Width: 80 columns Baud rate (TX/RX) is 115200/115200, no parity, 1 stopbits, 8 databits Status: none Capabilities: Hardware Flowcontrol In, Hardware Flowcontrol Out

France france Sweden sweden Germany germany Switzerland switzerland Hong Kong hong-kong Default T1 t1-default India india Taiwan taiwan Ireland ireland Thailand thailand Israel israel Turkey turkey Italy italy United Kingdom united-kingdom Japan japan USA usa Malaysia malaysia

Table 3-18 MICA Modem Codes (Continued) Country Code Country Code

Basic Configuration 3-31

Verify

Modem Callout, Modem RI is CD, Line usable as async interface Modem state: Idle Special Chars: Escape Hold Stop Start Disconnect Activation ^^x none - - none Timeouts: Idle EXEC Idle Session Modem Answer Session Dispatch 00:10:00 never none not set Idle Session Disconnect Warning never Modem type is unknown. Session limit is not set. Time since activation: never Editing is enabled. History is enabled, history size is 10. DNS resolution in show commands is enabled Full user help is disabled Allowed transports are pad telnet rlogin. Preferred is telnet. No output characters are padded No special data dispatching characters modem(slot/port)=1/0, csm_state(0x00000100)=CSM_IDLE_STATE, bchan_num=-1 modem_status(0x0000): VDEV_STATUS_UNLOCKED

Modem hardware state: CTS noDSR DTR RTS

Tips

If you are having trouble:

• If you are having problems with making or receiv ing calls, make sure you turn ed on the protocols

for connecting to the lines (step 4 in the previous configuration table) and configured for incoming and outgoing calls (step 6 in the previous configuration table).

• If the calls are not coming up at all, turn on the deb ug modem, debug modem csm, and debug

isdn q931 commands to check for problems. When you finish vie wing the messages, turn o ff the messages by entering the no debug modem command.

5300# debug modem 5300# debug modem csm 5300# debug isdn q931 5300# no debug modem 5300# no debug modem csm 5300# no debug isdn q931

The following is the sample output for a MICA modem for an outgoing IS DN voice call:

5300# 1.17.30.12 2004 Trying 1.17.30.12, 2004 ... Open

TTY4: asserting DTRatdt1000 Mica Modem(2/3): Rcvd Dial String(1000) CSM_PROC_IDLE: CSM_EVENT_MODEM_OFFHOOK at slot 2, port 3

CSM_PROC_OC3_COLLECT_ALL_DIGIT: CSM_EVENT_GET_ALL_DIGITS at slot 2, port 3

CSM_PROC_OC3_COLLECT_ALL_DIGIT: called party num: (1000) at slot 2, port 3

ISDN Se0:23: TX -> SETUP pd = 8 callref = 0x0001 Bearer Capability i = 0x8090A2 Channel ID i = 0xE1808397 Called Party Number i = 0xA1, '1000' ISDN Se0:23: RX <- CALL_PROC pd = 8 callref = 0x8001 Channel ID i = 0xA98397 EVENT_FROM_ISDN::dchan_idb=0x60DD2D74, call_id=0xA001, ces=0x1 bchan=0x16, event=0x3, cause=0x0

Configuring the Modems

Cisco AS5300 Universal Access Server Software Configuration Guide

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EVENT_FROM_ISDN:(A001): DEV_CALL_PROC at slot 2 and port 3

CSM_PROC_OC4_DIALING: CSM_EVENT_ISDN_BCHAN_ASSIGNED at slot 2, port 3

Mica Modem(2/3): Configure(0x1) Mica Modem(2/3): Configure(0x0) Mica Modem(2/3): Configure(0x6) Mica Modem(2/3): Call Setup ISDN Se0:23: RX <- ALERTING pd = 8 callref = 0x8001 Mica Modem(2/3): State Transition to Call Setup ISDN Se0:23: RX <- CONNECT pd = 8 callref = 0x8001 EVENT_FROM_ISDN::dchan_idb=0x60DD2D74, call_id=0xA001, ces=0x1 bchan=0x16, event=0x4, cause=0x0

EVENT_FROM_ISDN:(A001): DEV_CONNECTED at slot 2 and port 3

CSM_PROC_OC5_WAIT_FOR_CARRIER: CSM_EVENT_ISDN_CONNECTED at slot 2, port 3

Mica Modem(2/3): Link Initiate ISDN Se0:23: TX -> CONNECT_ACK pd = 8 callref = 0x0001 Mica Modem(2/3): State Transition to Connect Mica Modem(2/3): State Transition to Link Mica Modem(2/3): State Transition to Trainup CONNECT 16800 /V.42/V.42bis

Mica Modem(2/3): State Transition to EC Negotiating Mica Modem(2/3): State Transition to Steady State

This is the sample output for an incoming ISDN voice call on a MICA modem:

ISDN Se0:23: RX <- SETUP pd = 8 callref = 0x0065 Bearer Capability i = 0x8090A2 Channel ID i = 0xE1808381 Called Party Number i = 0xA1, '1000' ISDN Se0:23: Incoming call id = 0x3 EVENT_FROM_ISDN::dchan_idb=0x60DD2D74, call_id=0x3, ces=0x1 bchan=0x0, event=0x1, cause=0x0

VDEV_ALLOCATE: slot 2 and port 2 is allocated.

EVENT_FROM_ISDN:(0003): DEV_INCALL at slot 2 and port 2

CSM_PROC_IDLE: CSM_EVENT_ISDN_CALL at slot 2, port 2

Mica Modem(2/2): Configure(0x0) Mica Modem(2/2): Configure(0x0) Mica Modem(2/2): Configure(0x6) Mica Modem(2/2): Call Setup ISDN Se0:23: TX -> CALL_PROC pd = 8 callref = 0x8065 Channel ID i = 0xA98381 ISDN Se0:23: TX -> ALERTING pd = 8 callref = 0x8065 Mica Modem(2/2): State Transition to Call Setup Mica Modem(2/2): Went offhook CSM_PROC_IC1_RING: CSM_EVENT_MODEM_OFFHOOK at slot 2, port 2

ISDN Se0:23: TX -> CONNECT pd = 8 callref = 0x8065 ISDN Se0:23: RX <- CONNECT_ACK pd = 8 callref = 0x0065 EVENT_FROM_ISDN::dchan_idb=0x60DD2D74, call_id=0x3, ces=0x1 bchan=0x0, event=0x4, cause=0x0 . . .

Basic Configuration 3-33

Configuring Modem Pooling

• Enter the debug modem ? command for list of additional modem debugging commands:

5300# debug modem ? b2b Modem Special B2B csm CSM activity maintenance Modem maintenance activity mica MICA Async driver debugging oob Modem out of band activity tdm B2B Modem/PRI TDM trace Call Trace Upload

Configuring Modem Pooling

Use modem pooling to def ine, select, and us e separate pools of mo dems within a single access ser ver to enable different dial-in services for different customers. The primary application is to allocate specific modems based on called party numbers an d a predet ermined numb er of mod em ports b ased on Dialed Number Information Service (DNIS).

If you do not configure any modem pools, all the modems are pl aced into a s i ngle poo l. T here is no restriction on the nu mber of mod em pools t hat you can con figure. A pool can contain a mini mum of one modem and a maximum equal to all the modems in the system.

This section briefly sh ows how to s et up a minimum config uration. For detailed information on using this feature, refer to the command reference documents shipped with your access server.

Note To support modem pooling over channelized T 1 lines, make sure you have configured the

lines as described in the section “Conf igurin g Channelized T 1 or E1 .” If you are using R2 signaling over channelized E1, you d o n ot need an y s pecial configuration options because DNIS information is always collected.

Table 3-19 Configuring Modem Pooling Step Command Purpose

1 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

2 5300(config)# modem-pool name

Enter the name of the modem to configure for pooling.

3 5300(config-modem-pool)# pool-range number-number

Defines the r a ng e of the mo de m s in the pool. A dash is required between the two numbers.

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Verify

To verify your modem pooling configuration:

• Enter the show modem-pool comma nd to view information for all modem pools. To view

information for a specific modem pool, enter the show modem-pool name command.

5300# show modem-pool modem-pool: System-def-Mpool modems in pool: 119 active conn: 0 0 no free modems in pool

modem-pool: test modems in pool: 1 active conn: 0 0 no free modems in pool called_party_number: 1000 0 max-conn exceeded, 0 no free modems in pool

Tips

If you are having trouble:

• Make sure you have not configured the same called party number for multiple pools.

• Make sure you have not placed modems in multiple pools.

4 5300(config-modem-pool)# called number phone #

max-conn number

Specifies the DNIS to be used for this modem pool. The DNIS string can have an integer x to indicate a do not care d igit for that position.

The max-conn option speci fies th e maximum number of connections allowed for this DNIS. If you do not specify a max-conn value, the defa ult (total number of modems in the pool) is used.

The max-conn values can range from one to the total number o f modems in the pool.

5 5300(config-modem-pool)# Ctrl-Z

5300#

Return to enable mode.

Table 3-19 Configuring Modem Pooling (Continued) Step Command Purpose

Basic Configuration 3-35

Configuring Resource Pooling and Session Counting

The Cisco resource pooling and session counting feature allows you to do the following:

• Construct unique customer pr ofi les that sp ecify the types and amo unts of syst em resources to be

used by a customer’s dial service plan.

• Create groups of DNIS numbers to be used in specific customer profiles. Customer profiles use

DNIS to recognize their own callers.

• Tabulate the number of active connections, calls accepted, and cal ls rejected for each customer

profile and system resource over a period of time. This feature allows the billing scheme to be based on actual port and channel usage (not time or a fixed monthly rate).

• Display all the customer profiles and resource groups set up on the access server.

Note This feature supports calls made over ISDN PRI (no CE1 or CT1 support).

Configure

T o configure resour ce pooling and session countin g, you must first set up DNIS and resource groups. After this, you can create customer profiles.

A DNIS group is a pool of individual DNIS numbers that are grouped togeth er and then assigned a name. A resource group is pool of resources, such as HDLC framers or modems, that are used to provide services to one or m ore customer profiles.

Table 3-20 Setting up DNIS and Resource Groups Step Command Purpose

1 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

2 5300(config)# resource-manager group dnis name

Create a DNIS resource group, which enables a set of specific DNIS numbers to be recognized by a specific customer profile.

Replace the name variable with

a name for the DNIS group.

DNIS groups are also used to facilitate configuration when sharing or moving a group of DNIS numbers between customer profiles.

3 5300(config-dnis-group)# dnis-number number

Add DNIS numbers to the DNIS group created in Step 2. This collection of DNIS numbers are assigned to a specific customer. Replace the number variabl e with an actual DNIS number.

Reissue this command each time you need to add a DNIS number to a DNIS group. Enter as many DNIS numbers as you want. There is no limit.

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After setting up DNIS groups and physical resources groups, you can now set up the customer profiles and maximu m connection limits, as sho wn in T able 3-21. A customer profile i s a customized set of access services and physical resources given to a customer. A customer profile can contain a selection of physical resources (such as a range of HDLC framers and modems), a group of DNIS numbers, and a defined limit of simultaneous connections.

4 5300(config-dnis-group)# exit

Return to global config ura tio n mod e.

5 5300(config)# resource-manager group resource name

Create one or more resource groups, which identify the resou rces to be shar ed between one or more customer profiles. For example, create a resource group that includes only modems. Or, create a resource group that passes incoming circuit switched data calls off to the HDLC framers. Replace the name variable with an actual name for the resource.

The resource grou ps you create in this step will be associated to one or more customer profiles, which are configured later in the Table 3-21.

6 5300(config-resource-group)# range port

slot/port-slot/port

5300(config-resource-group)# range limit number

For a resource group comprised of modems and V.110 termin a l ada p te rs , specify a range of modems to include as members in the resource group. To do this, enter the range port slot/port-slot/port command.

For resources that are not pooled and have a 1-to-1 correspondence between DS0s, B channels, and HDLC framers use the range limit number command.

Circuit switched data calls and V.120 calls have similar characteristics and use these kinds of resources.

5 5300(config-resource-group)# Ctrl-Z

5300#

Return to enable mode.

1. The confi guration procedure for setting up customer profiles is described in the next table in this section.

2. The number of sessions you want to allow for particular customers is defined in the individual customer profiles using the limit size

command. More than one customer profile can consume resources from a single physical resource group. For example, you can have one large 56K modem resource pool that provides services to two customer profiles. To view the slot/port modem numbering scheme on the access server, enter the show modem EXEC command.

Table 3-20 Setting up DNIS and Resource Groups (Continued) Step Command Purpose

Basic Configuration 3-37

Configure

T a b le 3-21 Creating Customer Profiles Step Command Purpose

1 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

2 5300(config)# resource-manager profile customer

name

Create a profile for a specific customer.

Within this profile, you can set maximum simu lta n eous connection limits, define the physical resources that will be provide to the customer profile, and assign a specific DNIS group to be allowed into the customer profile.

3 5300(config-customer-profile)# resource name

{digital | speech | v110 | v120}

Include a group of physi cal resources and call type(s) in the customer profile.

Replace the name variable wi th the name of a physical group resource t hat you created using the resource-manager group resource name command.

1. The digital call type specifies synchronous data calls that terminate on a HDLC framers, such as a ISDN circuit switched data call initiated by a terminal adapter connected to a PC (unlike an asynchronous analog modem call using start and stop bits). The speech call type specifies normal voice calls, such as calls initiated by analog modems. The v110 and v120 call types specify V.110 and V.120 calls.

4 5300(config-customer-profile)# limit size number

Define the maximum number of simultaneous connections that can be performed by the sum total of all the physical resources in the customer profile. This size lim it applies to all the call types allowed into the profile, such as digital, speech, V.110, and V.120).

5 5300(config-customer-profile)# dnis-group name

name

Identify the DNIS group that you want to include in this customer profile.

Replace the name variable wi th the name of a DNIS group that was created using the resource-m anager gr oup dnis name command.

2. Use t h e dnis-gr oup def aul t c om mand to allow a customer profi le to a cc ep t any DNIS number and use only the ca ll -t ype to discriminate (for exampl e, dig it al , speech, V.110, and V.120).

5 5300(config-customer-profile)# Ctrl-Z

5300#

Return to enable mode.

Configuring Resource Pooling and Session Counting

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Verify

T o verify that you correctly conf igured the system resources and customer prof iles, use the following commands:

• View the physical and logical group resources that you created by entering the show rminfo

resource name command:

5300# show rminfo resource List of Resources: System-def-Phy-Pool acmeisdn acmemodem

• View the customer profile you created by entering the show rminfo customer name command:

5300# show rminfo customer acme 0 active connections 0 calls accepted 0 calls rejected due to profile limits 0 calls rejected due to resource unavailable

Detailed breakup for each resource: acmeisdn [digita]: 0 calls accepted, 0 calls rejected acmemodem [speech]: 0 calls accepted, 0 calls rejected

• Display call status information for all the physical resources and customer profiles set up in the

access server by entering the show rminfo call-status command.

router# show rminfo call-status Int Chn State Resource Name Customer Profile Name

--- --- ----- ------------- --------------------0 18 Conn modempool1 acmeprofile

---------------------------------Total number of active calls = 1

Basic Configuration 3-39

Configuring Voice Network Data

Use the procedures in this section only if you ha ve a VoIP feature card inst alled in your access serv er . Configure the voice network data by creating a number expansion table to map (or associate) individual extensions with their full E.164 telephone numbers.

Configure

Verify

To verify your voice network data configuration:

• Enter the show dialplan number phone_number command to see how a phone number maps

to a dial-peer. In the following sample configuration, 3 maps to dial-peer 103.

dial-peer voice 103 voip destination-pattern +1408523 codec g711ulaw session target ipv4:1.13.23.1 !

num-exp 6.... 310766....

The following example shows how to test this configuration.

5300# show dialplan number 31001 Macro Exp.: 14085231001

VoiceOverIpPeer103 tag = 103, destination-pattern = `1408523', answer-address = `', group = 103, Admin state is up, Operation state is up

Table 3-22 Configuring Voice Network Data Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode ).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

2 5300# config term

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

3 5300# num-exp 6.... 310766....

Create a number extension table where the extension is 6 and the expanded telephone number associated with the access server is 310 766-xxxx.

Note: The dots (....) represent variables

in the telephone number.

4 5300(config-if)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is normal and does not indicate an error.

Configuring Voice Network Data

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incoming called-number = `', connections/maximum = 0/unlimited application associated: type = voip, session-target = `ipv4:1.13.23.1', technology prefix: ip precedence: 0 UDP checksum = disabled session-protocol = cisco, req-qos = best-effort, acc-qos = best-effort, fax-rate = voice, codec = g711ulaw, Expect factor = 10, Icpif = 30, VAD = enabled, Poor QOV Trap = disabled, Connect Time = 3118, Charged Units = 0 Successful Calls = 3, Failed Calls = 0 Accepted Calls = 3, Refused Calls = 0 Last Disconnect Cause is "10" Last Disconnect Text is "user busy." Last Setup Time = 5033507 Matched: 14085231001 Digits: 7 Target: ipv4:1.13.23.1

Note In the above example, the num-exp rule maps 31001 to 14085231001 and 14085231001

matches the destination pattern for dial-peer 103.

• If you run show dial-plan number without a match, you will see something similar to the

following example.

5300# sh dialplan number 7870 Macro Exp.: 7870 No match, result=-1

In this case, there is no number ex pansion for 7870, and there is no dial-peer with a 7870 destination pattern. The user wou ld hav e to v erify that the n umber they entered (7870 ) is corre ct, that they (optionally) have number expansion for 7870 or some wildcard match for 7870 that expands to the full number they want, and finally a dial peer that matches 7870, or if using num-exp, matches the expansion of 7870.

Tips

If you are having trouble:

• Enter the show num-exp command to verify that you have mapped the telephone numbers

correctly.

5300# sh num-exp

Dest Digit Pattern = '6....' Translation =

'310766....'

Basic Configuration 3-41

Configuring T1 CAS for VoIP

This section describes how to configure T1 Channel Associated Signaling (CAS) and E1 R2 signaling with the Voice over IP (VoIP).

Note Cisco IOS Release 12.0(3)T and later releases require VCWare level 2.5 code.

Configure

This configuration is an example of how to configure the voice ports as a cas-group for the channelized T1 lines.

Table 3-23 Configuring Service Provider T1 CAS Step Command Purpose

5300> enable

Password: <password>

5300#

Enter enable mode (also called privileged EXEC mode ).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

5300# config term Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the 5300# prompt changes to

5300(config)#.

5300(config)# controller t1 0

Enter controller configuration mode to configure your controller port. The controller ports are labeled 0 through 3 on the Quad T1/PRI and E1/PRI cards.

5300(config-controller)# cas-group 1 timeslots 1-24 type e&m-fgb dtmf dnis

Configure all channels for E&M, FXS, and SAS analog signaling. Enter 1-24 for T1. If E1, enter 1-31.

Signaling types include e&m-fgb,

e&m-fgd, e&m-immediate-start, fxs-ground-start, fxs-loop-start, sas-ground-start, and sas-loop-start.

You must use the same type of signaling that your central office uses.

For E1 using the Anadigicom converter, use cas e&m-fgb signaling.

5300(config-controller)# controller t1 1 5300(config-controller)# cas-group 2 timeslots

1-24 type e&m-fgb

Repeat steps 3 and 4 to configure each additional controller (there are 4 in the Quad cards and 8 in the Octal cards). In this example, note that the controller number is 1, instead of 0. The clock source is secondary, instead of primary. The cas-group is 2, instead of 1.

5300(config-controller)# Ctrl-Z

Return to enable mode.

Configuring T1 CAS for VoIP

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Verify

• To verify your controller is up and running and no alarms have been reported, enter the show

controller t1 or show controller e1 command and specify the port number.

5300# sh cont t1 2 T1 2 is up. No alarms detected. Version info of slot 0: HW: 2, Firmware: 16, PLD Rev: 0

Manufacture Cookie Info: EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x42, Board Hardware Version 1.0, Item Number 73-2217-4, Board Revision A0, Serial Number 06467665, PLD/ISP Version 0.0, Manufacture Date 14-Nov-1997.

Framing is ESF, Line Code is B8ZS, Clock Source is Internal. Data in current interval (269 seconds elapsed): 0 Line Code Violations, 0 Path Code Violations 0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

• To check the validity of your dial peer configuration, enter the show dial-peer voice command

to verify that the data is configured correctly . No te that you should use this command only if you have relatively few dial peers configured.

5300# sh dial-peer voice 4 VoiceEncapPeer4

tag = 4, destination-pattern = `+4....',

answer-address = `', group = 4, Admin state is up, Operation state is up incoming called-number = `', connections/maximum = 0/unlimited

5300(config-controller)# dial-peer voice 3070 pots destination-pattern +30...

port 0:1 prefix 30

Enter the dial peer configuration mode to configure a POTS peer. Specify destination pattern fo r this PO TS peer.

5300(config-controller)# dial-peer voice 4080 pots destination-pattern +40...

direct-inward-dial port 1:1 prefix 40

Specify destination pattern, and direct inward dial for each POTS peer.

5300(config-controller)# dial-peer voice 1050 pots destination-pattern +10... direct-inward-dial prefix 50

Specify the destination pattern and the direct inward dial for the dial peer.

5300(config-controller)# dial-peer voice 2060 pots destination-pattern +20... direct-inward-dial prefix 60

Specify the destination pattern and the direct inward dial for the dial peer.

5300(config-controller)# dial-peer voice 5050 voip answer-address 10... destination-pattern +50...

Specify destination pattern, and direct inward dial for each VoIP peer.

5300(config-if)# Ctrl-Z 5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode. This message is normal and does not

indicate an error.

Table 3-23 Configuring Service Provider T1 CAS (Continued) Step Command Purpose

Basic Configuration 3-43

Verify

type = pots, prefix = `4', session-target = `', voice-port = 3:D, direct-inward-dial = disabled Connect Time = 38992627, Charged Units = 0 Successful Calls = 0, Failed Calls = 35818 Accepted Calls = 35818, Refused Calls = 0 Last Disconnect Cause is "1C" Last Disconnect Text is "invalid number." Last Setup Time = 3787365

Tips

• Make sure the show controller t1 output is not reporting alarms or violations.

• If you are having trouble connecting a call and you suspect the problem is associated with dial

peer configuration, try the following: — Ping the associated IP address to confirm connecti v ity. If you cannot successfully ping your

destination, refer to the “Configuring IP” chapter in the Cisco IOS Release 12.0 Network Protocols Configuration Guide, Part 1, available online at http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/np1_c/

— Enter the show dial-peer voice command or the test dialplan number command or both on

the local and remote routers to verify the data is configured correctly.

— If you have conf igured number expansion, enter the show num-exp command to check that

the partial number on the local router maps to the correct full E.164 telephone number on the remote router.

— If you have configured a codec value, there can be a problem if voice-network and

voice-telephony dial peers have incompatible codec values. Make sure that both voice-telephony and voice-netwo rk peer s have been configured with the same codec value.

— Enter the debug vpm spi command to verify the output dial string the router d ials is correct. — Enter the debug cch323 rtp command to check RTP packet transport. — Enter the debug cch323 h245 comman d to check logical channel negotiation. — Enter the debug cch323 h225 comman d to check the call setup.

Configuring IP Networks for Real-Time Voice Traffic

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Configuring IP Networks for Real-Time Voice Traffic

Use the procedures in this section only if you ha ve a VoIP feature card inst alled in your access serv er . Y ou need to configure the RSVP for voice, multilink PPP interleaving, and RTP header compression to improve the v oice network performance for your IP netw ork. Some of the opt ions you will use in the steps listed in Table 3-24 depend on the demands of your IP network.

For a detailed discussion of v oice ov er technolo gy, configuration examples, and commands, see the Voice Over IP Software Configuration Guide, which includes the following chapters:

• Chapter 1: Voice Over IP for the Cisco AS5300 Configuration Overview

• Chapter 2: Voice Over IP for the Cisco AS5300 Configuration Examples

• Chapter 3: Voice Over IP for the Cisco AS5300 Command s

• Chapter 4: Voice Over IP for the Cisco AS5300 Debug Commands

Configure

Table 3-24 Configuring IP Networks for Real-Time Voice Traffic Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

2 5300# config term

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

3 5300(config)# int s0:23

Enter the config-if mode. You have entered config-if mode when the prompt changes to

5300(config-if)#.

4 5300(config-if)# ip rsvp bandwidth interface-kbps

single-flow-kbps

Enable RSVP for IP for the specified interface and set the bandwidth and single-flow limits. If you do not give any parameters, 75% of bandwidth is reserved by default. For RSVP to work, you must configure fair-queuing on the interface and req-qos in the d ial-peer that points to the IP address of this interface.

5 5300(config-if)# fair-queue

Enable fair-queuing.

6 5300(config-if)# ip rtp reserve lowest-UDP-port

range-of-ports <maximum-bandwidth>

Reserve a special queue for real-time packet flows to the specified destination User Datagram Protocol ( UDP) ports, allowing real-time traffic to have higher priority than other flows. 16384 is the base UDP port for voice.

Basic Configuration 3-45

Verify

To verify you enabled RSVP and RTP on the interface:

• Enter the show ip rsvp interface command or the show ip rtp header-compr ession command.

5300# show ip rsvp interface s0:23 interface allocate i/f max flow max per/255 UDP IP UDP_IP UDP M/C Se0:23 0M 48K 48K 0 /255 0 0 0 0

5300# show ip rtp header-compression s2:23 RTP/UDP/IP header compression statistics: Interface Serial2:23: Rcvd: 0 total, 0 compressed, 0 errors 0 dropped, 0 buffer copies, 0 buffer failures Sent: 0 total, 0 compressed, 0 bytes saved, 0 bytes sent Connect: 20 rx slots, 20 tx slots, 0 long searches, 0 misses

Tips

If you are having trouble:

• Verify IP connectivity and that data traffic routes using the ping command.

5300# ping Protocol [ip]: ip Target IP address: 1.13.23.1 Repeat count [5]: 100 Datagram size [100]: 1000 Timeout in seconds [2]: 0 Extended commands [n]: Sweep range of sizes [n]: Type escape sequence to abort. Sending 100, 1000-byte ICMP Echos to 1.13.23.1, timeout is 0 seconds:

......................................................................

Success rate is 0 percent (0/100)

7 5300(config-if)# ip rtp header-compression passive

Enable RTP header compression. Enter passive to compress outgoing RTP packets only if incoming RTP packets on the same interface are compressed. If you do not enter passive, all RTP traffic is compressed.

8 5300(config-if)# ip rtp compression-connections

number

Specify the total number of RTP header compression connections supported on an interface. The default is 16.

9 5300(config-if)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is normal and does not indicate an error.

Table 3-24 Configuring IP Networks for Real-Time Voice Traffic (Continued) Step Command Purpose

Configuring RLM

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Configuring RLM

The goal of Redundant Link Manager (RLM) is t o primarily pro vide a virtual l ink management o ver multiple IP networks so that the Q.931 signaling protocol and other proprietary protocols can be transported on top of multiple redundant links between the Cisco signaling controller and the access server.

W e recommend th at all access servers should u se at least two IP interf aces to connect to the primary and alternative IP interfaces of the signaling controller. Otherwise, the control traffic will be impacted by the data traffic by sharing the same interface for both types of traffic.

Configure

Table 3-25 Configuring RLM Step Command Purpose

5300> enable Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode).

Enter the password. You have entered enable mode when the prompt

changes to

5300#.

5300# configure terminal Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configuration mode. You have entered global configuration mode when the prompt changes to as5300(config)#.

5300(config)# rlm group 1

Specify the rlm-group (network access server) that you want to configure using the rlm group global configuration command.

5300(config-rlm-group)# interface Loopback1 5300(config-if)# ip address 10.1.1.1

255.255.255.255

Specify the IP address of the first interface.

5300(config-if)# interface Loopback2 5300(config-if)# ip address 10.1.1.2

255.255.255.255

Specify the IP address of the second interface.

5300(config-if)# rlm group 1 5300 (config-rlm-group)#

Return to rlm group global configuration mode.

5300(config-rlm-group)# server r1-server 5300(config-rlm-group-sc)# link address

10.1.4.1 source Loopback1 weight 4 5300(config-rlm-group-sc)# link address

10.1.4.2 source Loopback2 weight 3

Specify the first device name.

Specify the link addresses and their weighting preferences.

5300(config-rlm-group-sc)# server r2-server 5300(config-rlm-group-sc)# link address

10.1.5.1 source Loopback1 weight 2 5300(config-rlm-group-sc)# link address

10.1.5.2 source Loopback2 weight 1

Specify the second device name.

Specify the link addresses and their weighting preferences.

9 5300(config-if)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is normal and does not indicate an error.

Basic Configuration 3-47

Verify

To verify you have configured the interfaces correctly:

• Enter the show rlm group status command and specify the group number:

5300# show rlm group 1 status

RLM Group 1 Status User/Port: RLM_MGR/3000 Link State: Up Last Link Status Reported: Up Next tx TID: 1 Last rx TID: 0 Server Link Group[r1-server]: link [10.1.1.1(Loopback1), 10.1.4.1] = socket[active] link [10.1.1.2(Loopback2), 10.1.4.2] = socket[standby] Server Link Group[r2-server]: link [10.1.1.1(Loopback1), 10.1.5.1] = socket[opening] link [10.1.1.2(Loopback2), 10.1.5.2] = socket[opening]

Note the following:

— The link state must report being up. — No errors should be reported.

• Enter the show isdn status command to view layer status information.

5300# show isdn status

Global ISDN Switchtype = primary-ni ISDN Serial0:23 interface dsl 0, interface ISDN Switchtype = primary-ni Layer 1 Status: DEACTIVATED Layer 2 Status: TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED Layer 3 Status: 0 Active Layer 3 Call(s) Activated dsl 0 CCBs = 0 ISDN Serial1:23 interface dsl 1, interface ISDN Switchtype = primary-ni Layer 1 Status: DEACTIVATED Layer 2 Status: TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED Layer 3 Status: 0 Active Layer 3 Call(s) Activated dsl 1 CCBs = 0 Total Allocated ISDN CCBs = 0

Configuring ISL for VLAN Routing

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Note the following information for Serial 0:23 (the first half of the messages):

— Layer 1 Status should be “DEACTIVATED.” — Layer 2 Sta t us should be “TEI_ASSIGN ED.” (It might take several seconds for Layer 2

status to appear.)

— Layer 3 Status should be “0 Active Layer 3 Call(s).”

The second half of the messages display information for Serial 1:23.

Tips

If you are having trouble:

• Make sure the cable connection is not loose or disconnected if the Layer 1 Status is

“Deactivated.” This status message indicates a problem at the physical layer.

• There may be a problem with your t elco o r the frami ng and li ne code types you enter ed may not

match your telco’ s. A Layer 2 error indicates that the access server cannot communicate with the telco; there is a problem at the data link layer.

Configuring ISL for VLAN Routing

Use the Inter-Switch Link (ISL) to connect multiple Virtual LANs (VLANs) using the Ethernet Media Access Control (MAC) and Ethernet media.

Configure

Cpo

Table 3-26 Configuring VLAN Routing Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode).

Enter the password. You have entered enable mo de when the

prompt changes to

5300#.

2 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

3 5300(config)# interface fastethernet 0

Enter Ethernet interface configuration mode.

4 5300(config-if)# no shut

Enable Fast Ethernet.

5 5300(config)# interface fastethernet0.x

Enter the Fast Ethernet subinterface x, where x is an integer value.

6 5300(config-subif)# encapsulation isl n

Set ISL encapsulation to the VLAN identifier (n is a value between 1 and

1000).

7 5300(config-subif)# ipx network 1-fffffffd

Set the virtual IPX1 network number for the VLAN ID.

Basic Configuration 3-49

Verify

To verify the VLAN setup (VLAN ID, network address, protocol, and packets received and transmitted):

• Enter the show vlan command:

5300# show vlan Virtual LAN ID: 10 (Inter Switch Link Encapsulation) vLAN Trunk Interface: FastEthernet0.10 Protocols Configured: Address: Received: Transmitted: X 10.00e0.1e6b.2f03 3 5

Tips

If packets are not being routed:

• Enter the debug vlan packets command. When you finish viewing the messages, enter the no

debug vlan packets command to turn off the messages.

5300# debug vlan packets Virtual LAN packet information debugging is on

vLAN: ISL packet received bearing color ID 16 on FastEthernet0 which has no subinterface configured to route or bridge ID 16.

8 5300(config-subif)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is normal and does not indicate an error.

1. IPX = Internetwork Packet Exchange.

Table 3-26 Configuring VLAN Routing (Continued) Step Command Purpose

Configuring IPX Networks

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Configuring IPX Networks

Configure the IPX networks for dial-in remote IPX users.

Configure

Table 3-27 Configuring IPX Networks Step Command Purpose

1 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configurat ion mode. You have entered global configuration mode whe n the prompt changes to 5300(config)#.

2 5300(config)# ipx routing

5300(config)# interface loopback 0 5300(config-if)# ipx network FEFEFE 5300(config-if)# exit 5300(config)# interface ethernet 0 5300(config-if)# ipx network 123ABCD

encapsulation SAP

5300(config-if)# exit 5300(config)# interface group-Async 1 5300(config-if)# group-range 1 48 [or] for E1 PRI 5300(config-if)# group-range 1 60 Building configuration... 5300(config-if)# ipx ppp-client Loopback 0 5300(config-if)# exit

Enable IPX clients to access network resources by dialing through the access server over ISDN.

3 5300(config)# interface dialer 1

5300(config-if)# ipx ppp-client Loopback 0

Create a dialer interface. This is the parent interface for all of the ISDN interfaces (this was set using the dialer rotary-group 1 command in the IP configuration).

4 5300(config)# dialer-list 1 protocol ipx

permit 5300(config)# exit

Enable IPX packets to reset the idle timer.

5 5300# copy running-config startup-config

#########[OK]

This completes the configuration for IPX. Save the running configuration to the start- up configuration.

The access server will boot with your configura tio n at the next power up.

Basic Configuration 3-51

Verify

To verify the IPX routing is enabled:

• Enter the show ipx interface serial command:

5300# configure terminal 5300(config)# show ipx interface serial 1:23 Serial1:23 is up, line protocol is up IPX address is 2A.00e0.1e6b.2f6e [up] Delay of this IPX network, in ticks is 6 throughput 0 link delay 0 IPXWAN processing not enabled on this interface. IPX SAP update interval is 1 minute(s) IPX type 20 propagation packet forwarding is disabled Incoming access list is not set Outgoing access list is not set IPX helper access list is not set SAP GNS processing enabled, delay 0 ms, output filter list is not set SAP Input filter list is not set SAP Output filter list is not set SAP Router filter list is not set Input filter list is not set Output filter list is not set Router filter list is not set Netbios Input host access list is not set Netbios Input bytes access list is not set Netbios Output host access list is not set Netbios Output bytes access list is not set Updates each 60 seconds, aging multiples RIP: 3 SAP: 3 SAP interpacket delay is 55 ms, maximum size is 480 bytes RIP interpacket delay is 55 ms, maximum size is 432 bytes Watchdog spoofing is disabled, SPX spoofing is disabled, idle time 60 IPX accounting is disabled IPX fast switching is configured (disabled) RIP packets received 0, RIP packets sent 1 SAP packets received 0, SAP packets sent 0

Tips

If you are having trouble:

• Check for compression errors, e vents, p acket activity errors, and IPX acti vity by using the debug

ipx commands: — Enter the debug ipx ? command to see a list of IPX debug options available:

5300(config)# debug ipx ? compression IPX compression eigrp IPX EIGRP packets ipxwan Novell IPXWAN events nasi NASI server functionality nlsp IPX NLSP activity packet IPX activity redistribution IPX route redistribution routing IPX RIP routing information sap IPX Service Advertisement information spoof IPX and SPX Spoofing activity spx Sequenced Packet Exchange Protocol

— Enter a debug command from the above list to view the debug information.

Configuring AppleTalk

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Configuring AppleTalk

Configure AppleT alk to enable Macintosh clients to access network resources by dialing thr ough the access server over ISDN.

Configure

Verify

To verify the AppleTalk interface is up and running:

• Enter the show appletalk interface serial command:

5300# show appletalk interface serial 1:23 Serial1:23 is up, line protocol is up AppleTalk address is 10.1, Valid AppleTalk zone is "dolzone" AppleTalk discarded 37 packets due to output errors AppleTalk address gleaning is not supported by hardware AppleTalk route cache is disabled, Dial on Demand specified

Table 3-28 Accessing AppleTalk Networks Step Command Purpose

1 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configuration mode. You have entered global configuration mode when the prompt change s to

5300(config)#.

2 5300(config)# appletalk routing

5300(config)# appletalk virtual-net 2 ATCP

Zone

Enable AppleTalk routing and set the AppleTalk zone ATCP

on network 2 (your network number

and zones may differ). All users that dial in to the system will belong to

the AppleTalk network 2 in the AppleTalk zone ATCP Zone. All the dial-in users will look as though they are on a single network. Links will not have their own network numbers. This applies to configurations using PPP i nstead of ARAP

encapsulation.

1. ATCP = AppleTalk Control Protocol.

2. ARAP = AppleTalk Remote Access Protocol.

3 5300(config)# appletalk cable-range 1-1

1.120

5300(config-if)# appletalk zone Ethernet 5300(config-if)# exit 5300(config)# exit

Set the AppleTalk cable range and the AppleTalk zone on the Ethernet interface.

4 5300# copy running-config startup-config

#########[OK]

Completes configuratio n for Apple Talk operation. Save the running configuration to the startup configuration.

Basic Configuration 3-53

Verify

Tips

If you are having troub le, you can troubleshoot the AppleT al k protocol by using its deb ug commands to view information for the errors, e vents, and p ackets and check the Gateway name, N AS name, and if the virtual access interface is up.

• Enter the debug ppp negotiation command:

5300# debug ppp negot PPP protocol negotiation debugging is on 5300# %LINK-3-UPDOWN: Interface Async1, changed state to up PPP Async1: treating connection as a dedicated line ppp: sending CONFREQ, type = 2 (CI_ASYNCMAP), value = 0xA0000 ppp: sending CONFREQ, type = 3 (CI_AUTHTYPE), value = 0xC223/5 ppp: sending CONFREQ, type = 5 (CI_MAGICNUMBER), value = 0xAB1BAB3 PPP Async1: state = REQsent fsm_rconfack(0xC021): rcvd id 7 ppp: config ACK received, type = 2 (CI_ASYNCMAP), value = 0xA0000 ppp: config ACK received, type = 3 (CI_AUTHTYPE), value = 0xC223 ppp: config ACK received, type = 5 (CI_MAGICNUMBER), value = 0xAB1BAB3 ppp: config ACK received, type = 7 (CI_PCOMPRESSION) ppp: config ACK received, type = 8 (CI_ACCOMPRESSION) PPP Async1: received config for type = 1 (MRU) value = 1500 acked PPP Async1: received config for type = 2 (ASYNCMAP) value = 0x0 acked PPP Async1: received config for type = 5 (MAGICNUMBER) value = 0x565CFA6A acked PPP Async1: received config for type = 7 (PCOMPRESSION) acked PPP Async1: received config for type = 8 (ACCOMPRESSION) acked ipcp: sending CONFREQ, type = 2 (CI_COMPRESSTYPE), slots = 15, csid = 0 ipcp: sending CONFREQ, type = 3 (CI_ADDRESS), Address = 171.60.199.193 Resetting ATCP atcp: sending CONFREQ, type = 6 (CI_AT_SERVERINFO), values = 119132, 6 atcp: sending CONFREQ, type = 7 (CI_AT_ZONEINFO), values = 1191B3, 9 atcp: sending CONFREQ, type = 8 (CI_AT_DEFAULT_ROUTER), values = 5, C7 . . .

• Enter the show interface async 1 command:

5300# show int async 1 Async1 is up, line protocol is up Hardware is Async Serial Interface is unnumbered. Using address of Ethernet0 (171.60.199.193) MTU 1500 bytes, BW 38 Kbit, DLY 100000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive not set DTR is pulsed for 5 seconds on reset LCP Open Open: IPCP, ATALKCP Last input 00:00:01, output 00:00:08, output hang never Last clearing of "show interface" counters 07:17:22 Input queue: 1/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/64/0 (size/threshold/drops) Conversations 0/9 (active/max active) Reserved Conversations 0/0 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 753 packets input, 22232 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 638 packets output, 37821 bytes, 0 underruns 0 output errors, 0 collisions, 3 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions

Configuring AppleTalk

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• Enter the show apple interface async 1 command:

5300# show apple int async 1 Async1 is up, line protocol is up AppleTalk port is in client-mode AppleTalk discarded 3 packets due to input errors AppleTalk address gleaning is not supported by hardware AppleTalk route cache is disabled, port down

• Y ou can also set the access server to display events messages for the AppleTalk interface by using

the debug appletalk events command. When done troubleshooting, enter the no debug appletalk events to turn off the messages.

5300# debug appletalk events AppleTalk Events debugging is on *Aug 15:56:06.907: AT: RTMP GC complete (0 PDBs freed, 0 PDBs waiting) *Aug 15:17:56:06.927: AT: Connected GC complete (0 PDBs freed, 0 PDBs waiting)

• Enter the debug appletalk ? command for a list of the appletalk debug commands:

5300# debug appletalk ?

arp Appletalk address resolution protocol aurp-connection AURP connection aurp-packet AURP packets aurp-update AURP routing updates domain AppleTalk Domain function eigrp-all All AT/EIGRP functions eigrp-external AT/EIGRP external functions eigrp-hello AT/EIGRP hello functions eigrp-packet AT/EIGRP packet debugging eigrp-query AT/EIGRP query functions eigrp-redistribution AT/EIGRP route redistribution eigrp-request AT/EIGRP external functions eigrp-target Appletalk/EIGRP for targeting address eigrp-update AT/EIGRP update functions errors Information about errors events Appletalk special events fs Appletalk fast-switching iptalk IPTalk encapsulation and functionality load-balancing AppleTalk load-balancing macip MacIP functions nbp Name Binding Protocol (NBP) functions packet Per-packet debugging redistribution Route Redistribution remap AppleTalk Remap function responder AppleTalk responder debugging routing (RTMP&EIGRP) functions rtmp (RTMP) functions zip Zone Information Protocol functions

Basic Configuration 3-55

Configuring MMP

If you have multiple access servers stacked together to pro vide a frontend for recei ving access calls, you can configure Multichassis Multilink Point-to-Point Protocol (MMP) so that Multilink PPP (MP) call processing can be offloaded to other access servers.

MMP support on a group of access servers requires that each access server b e configured to support:

• Stack Group Bidding Protocol (SGBP)

• Virtual templates used for cloning interface configurations to support MMP

• Multilink PPP

Configure

Table 3-29 Configuring MMP Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode).

Enter the password. You have entered enable mode when the

prompt changes to

5300#.

2 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configuration mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

3 5300(config)# sgbp group stackq

Create a stack group and assign this access server to it.

4 5300(config)# sgbp member systemb 172.16.188.2

5300(config)# sgbp member systemc 172.16.189.254

Specify the host name and IP address of the peer member of th e stack group. In this example there are two peers: systemb and systemc.

5 5300(config)# sgbp seed-bid offload

Set the bidding level for a stack group member. Offload indicates that this access server is a relatively higher powered stack group member. The access server will function as an offload server and host the master bundle interface.

6 5300(config)# multilink virtual-template number

Define a virtual template1 for the stack group.

7 5300(config)# ip local pool default ip-address

Specify an IP address pool by using any pooling mechanism—for example, IP local pooling or DHCP

pooling.

8 5300(config)# interface virtual-template number

Create a virtual template interface, and enter interface configuration mode.

9 5300(config-if)# ip unnumbered ethernet 0

If dialers are not configured on the physical interfaces, identify the virtual template interface type and number on the LAN.

10 5300(config-if)# encapsulation ppp

Enable PPP encapsulation on the virt ual template interface.

Configuring MMP

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Verify

To verify the MMP configuration on each server:

• Enter the show sgbp command:

5300# show sgbp Group Name: test Ref: 0x4780B252 Seed bid: default, 50, default seed bid setting

Member Name: 5300-3 State: active Id: 9 Ref: 0x4780B54D Address: 172.22.21.8

5300# show sgbp Group Name: test Ref: 0x4780B54D Seed bid: default, 50, default seed bid setting

Member Name: 5300-7 State: active Id: 1 Ref: 0x4780B252 Address: 172.22.21.12

Note the following: — Check to make sure State is active. St ate set to idle indicates there is a misconfiguration on

either side.

— Check to make sure the username and password are conf igured for the sgbp group; otherwise

the servers will not be able to talk to each other.

Tips

If you are having trouble:

• Enter the debug sgbp ? command to view a list of available debugging commands:

5300# debug sgbp ? errors SGBP errors events SGBP events hellos SGBP connection hellos messages SGBP messages queries SGBP mastership queries

11 5300(config-if)# ppp multilink

Enable Multilink PPP on the virtual template interface.

12 5300(config-if)# ppp authentication chap

Enable PPP authen ticat ion o n the v irtu al template interface.

13 5300(config-if)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is no rma l an d does not indicate an error.

1. A virtua l temp l ate is a serial interface con figuration with no hardware association.

2. DHCP = Dynamic Host Configuration Protocol.

Table 3-29 Configuring MMP (Continued) Step Command Purpose

Basic Configuration 3-57

Creating Authentication Accounts

• Enter the debug sgbp errors command to view error messages. When you finish viewing the

messages, enter the no debug sgbp errors to turn off the messages.

5300# debug sgbp errors *Mar 4 11:55:24.105 EST: %SGBP-1-MISSCONF: Possible misconfigured member 5300-6 using

172.22.21.11

*Mar 4 11:55:41.185 EST: %SGBP-7-NORESP: Fail to response to 5300-3 group test, may not have password

Error messages are displayed if one serv er 5300-6 s hows an sgbp gr oup config ured but the grou p is not configured for another server in the group. Error messages are also displayed if the password is not configured for the sgbp group.

• Enter the debug sgbp events command to view event messages. When you finish viewing the

messages, enter the no debug sgbp events to turn off the messages.

5300# debug sgbp events *Mar 4 12:26:46.441 EST: %SGBP-7-CLOSE: Closing pipe for member 5300-3 *Mar 4 12:26:46.445 EST: %SGBP-5-LEAVING: Member 5300-3 leaving grouptest

The above ev ent mes sage indicates that the sgbp connection went down and 5300-3 is no longer part of the 5300-7 sgbp group. You can check 5300-3 for the reasons why the sgbp conn ection went down. Possibly, the sgbp member entry for 5300-7 was removed or there is no communication between 5300-7 and 5300-3.

Creating Authentication Accounts

You can create authentication accounts for other routers in an MMP stack. If your stack name is ST A CK1 , you need to create a u ser account called STACK1 on each router with the same passw ord.

username STACK1 password cisco sgbp group STACK1 sgbp member other_router_name other_router_IP_address

Configuring VPDN

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Configuring VPDN

Virtual private dial-up networking (VPDN) enables users to configure secure networks that take advantage of Internet serv ice prov iders (ISPs) th at tunnel a compan y’s remote access traffic through the ISP cloud.

Remote offices or mobile users can connect to their home network using local third-party dial-up services. The dial-up service prov ider agrees to fo rward the compan y’s traffic from the ISP point of presence (POP) to a company-run home gatew ay . Network conf iguration and security remains in the control of the client. The dial-up service provider provides a virtual connection between the company’s sites.

Note The MMP feature uses VPDN to connect multiple PPP sessions for which individual dial-in

calls have arrived on different stack group members. VPDN provides speed and reliability for the setup and shutdown of Multilink PPP.

Configure

Verify

To verify your VPDN configuration:

• Enter the show vpdn command to make sure the tunnels are active (see line 2 in the following

example):

5300# show vpdn Active L2F tunnels = 2

Table 3-30 Configuring VPDN Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode).

Enter the password. You have entered enable mode when the

prompt changes to

5300#.

2 5300# configure terminal

Enter configuration commands, one per line. End with CNTL/Z. 5300(config)#

Enter global configuration mode. You have entered global configuration mode when the prompt changes to

5300(config)#.

3 5300(config)# vpdn enable

Enable virtual private dial-up networking.

4 5300(config)# vpdn outgoing domain1.com nas1 ip

172.21.9.18 5300(config)# vpdn outgoing domain2.com nas2 ip

173.22.10.19

Specify the name and IP address of the remote host and the name to use when authenticating a tunnel for forwarding traffic to the remote host on a virtual private dial-up network. In this example, two remote hosts a re specified.

5 5300(config-line)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is no rma l an d does not indicate an error.

Basic Configuration 3-59

Verify

NAS Name Gateway Name NAS CLID Gateway CLID State test-mmp test-gateway 272 272 open

192.168.1.99 192.168.1.119

L2F MIDs = 10 Name NAS Name Interface MID State rw56 test-mmp Vi238 1 open rw55 test-mmp Vi240 3 open rw54 test-mmp Vi242 4 open rw57 test-mmp Vi246 7 open rw57 test-mmp Vi248 8 open rw54 test-mmp Vi245 13 open rw55 test-mmp Vi244 14 open rw16 test-mmp Vi249 97 open rw16 test-mmp Vi251 98 open rw56 test-mmp Vi250 100 open

Tips

If you are having trouble:

• Troubleshoot the VPDN protocol by using its debug commands to view information for the

errors, events, an d packets and check the Gate way name, network access server (NAS) name , and if the virtual access interface is up.

— Enter debug vpdn ? command to view a list of debug vpdn commands:

5300# debug vpdn ? error VPDN Protocol errors event VPDN event l2f-errors L2F protocol errors l2f-events L2F protocol events l2f-packets L2F protocol packets packet VPDN packet

— Enter debug commands t o view error information. When you finish viewing the messages,

enter no debug vpdn command to turn off the debug messages: This is sample output for the debug vpdn event command:

5300# debug vpdn event VPN events debugging is on *May 15 17:55:49.367: %LINK-3-UPDOWN: Interface Virtual-Access239, changed state to down *May 15 17:55:49.547: Virtual-Access249 VPN reset *May 15 17:55:49.547: %LINK-3-UPDOWN: Interface Virtual-Access249, changed state to down

This is sample output for the debug vpdn l2f-events command:

5300# debug vpdn l2f-events L2F protocol events debugging is on *May 15 17:56:46.259: L2F_OPEN received *May 15 17:56:46.263: L2F Got a MID management packet *May 15 17:56:46.339: %LINK-3-UPDOWN: Interface Virtual-Access239, changed state to up

This is sample output for the debug vpdn l2f-errors command:

5300# debug vpdn l2f-errors L2F protocol errors debugging is on *May 15 17:57:57.827: %LINK-3-UPDOWN: Interface Virtual-Access251, changed state to down

Using Continuity Test (COT)

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3-60

Creating Authentication Accounts

You can create authentication accounts for other router s between the N AS an d the HGW for VPDN. On the NAS, an example is:

username NAS password cisco username HGW password cisco vpdn enable vpdn outgoing cisco.com NAS ip X.X.X.X

On the HGW, an example is:

username NAS password cisco username HGW password cisco vpdn enable vpdn incoming NAS HGW virtual-template 1

Using Continuity Test (COT)

The COT subsystem supports the Continuity Test (COT), which is required by the SS7 network to conduct loopback and tone check testing on the path before a circuit is established. Continuity testing (COT) will detect any failure of DS0 channels. It is required for North American SS7 compliance.

Note You must have installed MICA 2.6.1.0 portware, which supports the COT feature.

Configure

There are no configuration tasks.

Verify

Use the following commands to verify COT:

• Display information about the COT DSP (Digital Signal Processor) configuration or current

status by entering the show cot dsp status or config command:

5300# show cot dsp status 1/1 Rx Freq 2010 Hx Tx Freq 1780 Hx Tx then Rx mode in WaitRxOn state

5300# show cot dsp config 1/1 Rx Freq 2010 Hx Tx Freq 1780 Hx Tx then Rx mode Timeout value:0

• Display information about the COT request by entering the show cot request comm and:

5300# show cot request 1/1 00:19:29:COT Request@ 0x61064A20, CDB@ 0x60EBB48C, Params@0x61123DBC 00:19:29: request type = COT_CHECK_TONE_ON 00:19:29: shelf 0 slot 0 appl_no 1 ds0 1 00:19:29: duration 100000 key FFF1 freqTx 1780 freqRx 2010 00:19:29: state COT_WAIT_TD_ON_CT 00:19:29: event_proc(0x6093B55C)

Basic Configuration 3-61

Verify

• Display information about the COT activity by entering the show cot summary command:

5300# show cot summary

router# 08:23:24: COT Subsystem - Request Statistics

08:23:24: COT Request Type = COT_DS0_LOOPBACK_ON 08:23:24: # of request(s) : 4 # of restart requests(s) : 0 08:23:24: # of successful request(s): 4 # of invalid request(s) : 0 08:23:24: # of cot timeout(s) : 0 # of dsp error(s) : 0 08:23:24: # of no dsp(s) : 0

08:23:24: COT Request Type = COT_DS0_LOOPBACK_OFF 08:23:24: # of request(s) : 4 # of restart requests(s) : 0 08:23:24: # of successful request(s): 4 # of invalid request(s) : 0 08:23:24: # of cot timeout(s) : 0 # of dsp error(s) : 0 08:23:24: # of no dsp(s) : 0

08:23:24: COT Request Type = COT_CHECK_TONE_ON 08:23:24: # of request(s) : 7 # of restart requests(s) : 0 08:23:24: # of successful request(s): 3 # of invalid request(s) : 2 08:23:24: # of cot timeout(s) : 1 # of dsp error(s) : 0 08:23:24: # of no dsp(s) : 0

08:23:24: COT Request Type = COT_CHECK_TONE_OFF 08:23:24: # of request(s) : 0 # of restart requests(s) : 0 08:23:24: # of successful request(s): 0 # of invalid request(s) : 0 08:23:24: # of cot timeout(s) : 0 # of dsp error(s) : 0 08:23:24: # of no dsp(s) : 0

08:23:24: COT Request Type = COT_CUT_IN_TRANSPONDER 08:23:24: # of request(s) : 0 # of restart requests(s) : 0 08:23:24: # of successful request(s): 0 # of invalid request(s) : 0 08:23:24: # of cot timeout(s) : 0 # of dsp error(s) : 0 08:23:24: # of no dsp(s) : 0

08:23:24: COT Request Type = COT_CUT_OUT_TRANSPONDER 08:23:24: # of request(s) : 0 # of restart requests(s) : 0 08:23:24: # of successful request(s): 0 # of invalid request(s) : 0 08:23:24: # of cot timeout(s) : 0 # of dsp error(s) : 0 08:23:24: # of no dsp(s) : 0

• Use the debug cot api command to display information about the COT API, the debug cot de tail

command to display information about COT internal detail, and debug cot api command to display related to the COT/DSP interface. Typical DSP (Digital Signal Processor) functions include: data modems, vo ice CODECS, fax modems, and CODEC s, and low-le vel signaling such as CAS/R2. Use the no debug cot command to disable debugging output.

5300# debug cot api COT API debugging is on 08:29:55: cot_request_handler(): CDB@0x60DEDE14, req(COT_CHECK_TONE_ON): 08:29:55: shelf 0 slot 0 appl_no 1 ds0 1 08:29:55: freqTX 2010 freqRX 1780 key 0xFFF1 duration 60000

5300# debug cot detail 00:04:57:cot_request_handler():CDB@0x60EBB48C, req(COT_CHECK_TONE_ON): 00:04:57: shelf 0 slot 0 appl_no 1 ds0 1 00:04:57: freqTX 1780 freqRX 2010 key 0xFFF1 duration 1000 00:04:57:COT:DSP (1/0) Allocated 00:04:57:COT:Request Transition to COT_WAIT_TD_ON 00:04:57:COT(0x60EBB48C):Adding new request (0x61123DBC) to In

Using Continuity Test (COT)

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Progress Q 00:04:57:COT(0x60EBB48C):Adding COT(0x61123DBC) to the Q head 00:04:57:COT:Start Duration Timer for Check Tone Request 00:04:58:COT:Received Timer Event 00:04:58:COT:T24 Timer Expired 00:04:58:COT Request@ 0x61123DBC, CDB@ 0x60EBB48C, Params@0x61123E08 00:04:58: request type = COT_CHECK_TONE_ON 00:04:58: shelf 0 slot 0 appl_no 1 ds0 1 00:04:58: duration 1000 key FFF1 freqTx 1780 freqRx 2010 00:04:58: state COT_WAIT_TD_ON_CT 00:04:58: event_proc(0x6093B55C) 00:04:58:Invoke NI2 callback to inform COT request status 00:04:58:In cot_callback 00:04:58: returned key 0xFFF1, status = 0 00:04:58:Return from NI2 callback 00:04:58:COT:Request Transition to IDLE 00:04:58:COT:Received DSP Q Event 00:04:58:COT:DSP (1/0) Done 00:04:58:COT:DSP (1/0) De-allocated

5300# debug cot dsp 00:10:42:COT:DSP (1/1) Allocated 00:10:43:In cot_callback 00:10:43: returned key 0xFFF1, status = 0 00:10:43:COT:Received DSP Q Event 00:10:43:COT:DSP (1/1) Done 00:10:43:COT:DSP (1/1) De-allocated

5300# debug cot queue 00:11:26:COT(0x60EBB48C):Adding new request (0x61123DBC) to In Progress Q 00:11:26:COT(0x60EBB48C):Adding COT(0x61123DBC) to the Q head 00:11:27:In cot_callback 00:11:27: returned key 0xFFF1, status = 0

• Use the clear cot summary command to reset the counters.

Basic Configuration 3-63

Saving Configuration Changes

To prevent the loss of the access server configuration, save it to NVRAM.

Configure

Comprehensive Configuration Examples

This section includes three sample outputs of the show confi g command. If you are experienced with the Cisco IOS software, you might find this a useful reference for configuration.

Octal E1/PRI Card with Four Seria l In te r faces

5300# show config Building configuration...

Current configuration: ! version 12.0 service timestamps debug datetime msec localtime service timestamps log datetime localtime show-timezone no service password-encryption service udp-small-servers service tcp-small-servers ! hostname elnino_uut ! no logging buffered logging monitor notifications enable password lab ! bert profile default pattern 220-O.151QRSS threshold 10^-6 error-injection none duration 10 ip subnet-zero ip ftp source-interface Ethernet0 ip ftp username melai no ip domain-lookup ip domain-name cisco.com ! isdn switch-type primary-net5 chat-script dial "" "ATDT\T" TIMEOUT 120 CONNECT \p

Table 3-31 Saving Configuration Changes Step Command Purpose

1 5300> enable

Password: <password> 5300#

Enter enable mode (also called privileged EXEC mode).

Enter the password. You have entered enable mode when the

prompt changes to

5300#.

2 5300# copy running-config startup-config

Save the conf ig ura tio n cha ng es to NVRAM so that they are not lost during resets, power cycles, or power outages.

3 5300(config-if)# Ctrl-Z

5300# %SYS-5-CONFIG_I: Configured from console by console

Return to enable mode.

This message is no rma l an d does not indicate an error.

Comprehensive Configuration Examples

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modemcap entry mymica:MSC=0s21=0s24=0 clock timezone PDT8 -8 clock summer-time PDT8 recurring partition flash 2 8 8 ! ! ! controller E1 0 clock source line primary pri-group timeslots 1-31 ! controller E1 1 clock source line secondary 2 pri-group timeslots 1-31 ! controller E1 2 clock source line secondary 2 pri-group timeslots 1-31 ! controller E1 3 clock source line secondary 2 pri-group timeslots 1-31 ! controller E1 4 clock source line secondary 2 pri-group timeslots 1-31 ! controller E1 5 clock source line secondary 2 pri-group timeslots 1-31 ! controller E1 6 clock source line secondary 2 pri-group timeslots 1-31 ! controller E1 7 clock source line secondary 2 pri-group timeslots 1-31 ! ! interface Serial0 ip address 10.1.1.1 255.255.255.0 no ip directed-broadcast encapsulation ppp no ip mroute-cache no keepalive no fair-queue no cdp enable ! interface Serial1 ip address 11.1.1.1 255.255.255.0 no ip directed-broadcast no ip mroute-cache no keepalive no fair-queue no cdp enable ! interface Serial2 ip address 12.1.1.1 255.255.255.0 no ip directed-broadcast encapsulation frame-relay no ip mroute-cache no keepalive no fair-queue frame-relay map ip 12.1.1.2 100 broadcast

Basic Configuration 3-65

Comprehensive Configuration Examples

! interface Serial3 ip address 13.1.1.1 255.255.255.0 no ip directed-broadcast no ip mroute-cache no keepalive no fair-queue no cdp enable ! interface Serial0:15 ip address 20.0.0.1 255.0.0.0 no ip directed-broadcast encapsulation ppp no keepalive dialer idle-timeout 4000 dialer load-threshold 5 either dialer-group 1 isdn switch-type primary-net5 isdn incoming-voice modem no fair-queue no cdp enable ppp authentication chap ! interface Serial1:15 ip address 21.0.0.1 255.0.0.0 no ip directed-broadcast encapsulation ppp no keepalive dialer idle-timeout 4000 dialer load-threshold 5 either dialer-group 1 isdn switch-type primary-net5 isdn incoming-voice modem no fair-queue no cdp enable ppp authentication chap ! interface Serial2:15 ip address 22.0.0.1 255.0.0.0 no ip directed-broadcast encapsulation ppp no keepalive dialer idle-timeout 4000 dialer load-threshold 5 either dialer-group 1 isdn switch-type primary-net5 isdn incoming-voice modem no fair-queue no cdp enable ppp authentication chap ! interface Serial3:15 ip address 23.0.0.1 255.0.0.0 no ip directed-broadcast encapsulation ppp no keepalive dialer idle-timeout 4000 dialer load-threshold 5 either dialer-group 1 isdn switch-type primary-net5 isdn incoming-voice modem no fair-queue no cdp enable ppp authentication chap !

Comprehensive Configuration Examples

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interface Serial4:15 ip address 24.0.0.1 255.0.0.0 no ip directed-broadcast encapsulation ppp no keepalive dialer idle-timeout 4000 dialer load-threshold 5 either dialer-group 1 isdn switch-type primary-net5 isdn incoming-voice modem no fair-queue no cdp enable ppp authentication chap hold-queue 75 in ! interface Serial5:15 ip address 25.0.0.1 255.0.0.0 no ip directed-broadcast encapsulation ppp no keepalive dialer idle-timeout 4000 dialer load-threshold 5 either dialer-group 1 isdn switch-type primary-net5 isdn incoming-voice modem no fair-queue no cdp enable ppp authentication chap hold-queue 75 in ! interface Serial6:15 ip address 26.0.0.1 255.0.0.0 no ip directed-broadcast encapsulation ppp no keepalive dialer idle-timeout 4000 dialer load-threshold 5 either dialer-group 1 isdn switch-type primary-net5 isdn incoming-voice modem no fair-queue no cdp enable ppp authentication chap hold-queue 75 in ! interface Serial7:15 ip address 27.0.0.1 255.0.0.0 no ip directed-broadcast encapsulation ppp no keepalive dialer idle-timeout 4000 dialer load-threshold 5 either dialer-group 1 isdn switch-type primary-net5 isdn incoming-voice modem no fair-queue no cdp enable ppp authentication chap hold-queue 75 in ! interface FastEthernet0 ip address 15.0.0.1 255.0.0.0 no ip directed-broadcast ip route-cache same-interface no ip mroute-cache

Cisco AS5300-96VOIP-A, AS5300 Software Configuration Manual

Specifications and Main Features

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