Cisco Systems PA-T3 User Manual

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PA-T3Serial Port Adapter Installation

and Configuration

Product Number: PA-T3(=)andPA-2T3(=)

Platforms Supported: Cisco 7500 Series, Cisco 7000 Series, Cisco 7100 Series, Cisco 7200 Series, Cisco uBR7200 Series, Catalyst 5000 Series Switches

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PA-T3Serial Port Adapter Installation and Configuration

Copyright © 1996, 1997, 1999, Cisco Systems, Inc.

All rights reserved.

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Tel: 408 526-4000

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Text Part Number: 78-4721-07

Preface

This preface describes how to find additional information on the PA-T3andPA-2T3serial port adapters and other Cisco products, services, and documentation. This preface contains the following sections:

Objectives, page v

Organization, page v

Related Documentation, page vi

Cisco Connection Online, page vii

Cisco Documentation CD-ROM,page viii

Objectives

This document describes how to install and configure the PA-T3serial port adapter(PA-T3[=]andPA-2T3[=])in the following platforms:

Cisco 7200 series routers—whichconsist of thetwo-slotCisco 7202,four-slotCisco 7204 and Cisco 7204VXR, andsix-slotCisco 7206 and Cisco 7206VXR

Cisco uBR7200 series universal broadband routers

Second-generationVersatile Interface Processor (VIP2) in Cisco 7500 series routers and Cisco 7000 series routers with the Cisco 7000 Series Route Switch Processor (RSP7000) and Cisco 7000 Series Chassis Interface (RSP7000CI)

Cisco 7100 series routers—whichconsist of the Cisco 7120 and Cisco 7140

Catalyst Route Switch Module (RSM)/VIP2 in Catalyst 5000 series switches

Organization

This document is organized into the following chapters:

Section

Title

Description

Chapter 1

Overview

Describes the PA-T3port adapter and

 

 

describes its LED displays, cables,

 

 

and receptacles.

 

 

 

Chapter 2

Preparing for Installation

Describes safety considerations, tools

 

 

required, and procedures you should

 

 

perform before the actual

 

 

installation.

 

 

 

 

 

Preface v

Related Documentation

Section

Title

Description

Chapter 3

VIP2 and the PA-T3Port Adapter

Provides instructions for installing

 

 

the PA-T3port adapter on a VIP2

 

 

interface processor installed in

 

 

Cisco 7500 or Cisco 7000 series

 

 

routers.

 

 

 

Chapter 4

Catalyst RSM/VIP2 and the PA-T3

Provides instructions for installing

 

Port Adapter

the PA-T3port adapter on a

 

 

Catalyst RSM/VIP2 installed in

 

 

Catalyst 5000 series switches.

 

 

 

Chapter 5

Cisco 7200 Series and the

Provides instructions for installing

 

PA-T3Port Adapter

the PA-T3port adapter in a Cisco

 

 

7200 series router.

 

 

 

Chapter 6

Cisco uBR7200 Series and the

Provides instructions for installing

 

PA-T3Port Adapter

the PA-T3port adapter in the

 

 

Cisco uBR7200 series universal

 

 

broadband router.

 

 

 

Chapter 7

Cisco 7100 Series and the PA-T3

Provides information on the PA-T3

 

Port Adapter

and its use in Cisco 7100 series

 

 

routers.

 

 

 

Chapter 8

Configuring the PA-T3Interfaces

Provides instructions for configuring

 

 

your port adapter on the supported

 

 

platforms. The instructions given in

 

 

this chapter apply to all supported

 

 

platforms described in this document.

 

 

 

Related Documentation

Your router and the Cisco IOS software running on it contain extensive features and functionality, which are documented in the following resources:

For Cisco IOS software configuration information and support, refer to the modular configuration and modular command reference publications in the Cisco IOS software configuration documentation set that corresponds to the software release installed on your Cisco hardware.

Note You can access Cisco IOS software configuration and hardware installation and maintenance documentation on the World Wide Web at http://www.cisco.com,http://www-china.cisco.com,orhttp://www-europe.cisco.com.

For hardware installation and maintenance information on Cisco 7000 series and Cisco 7500 series routers, and the VIP2, refer to the following publications:

The installation and configuration guide that shipped with your Cisco 7000 series or Cisco 7500 series router

Second-GenerationVersatile Interface Processor (VIP2) Installation and Configuration(for VIP2 users only)

For hardware installation and maintenance information on the Catalyst 5000 series switches and the Catalyst RSM/VIP2, refer to the following publications:

The installation and configuration guide that shipped with your Catalyst 5000 series switches

viPA-T3Serial Port Adapter Installation and Configuration

Cisco Connection Online

Route Switch Module Catalyst VIP2-15andVIP2-40Installation and Configuration Note

(Document Number 78-4780-01)which shipped with your Catalyst RSM/VIP2

For hardware installation and maintenance information on Cisco 7100 series routers, refer to the

Cisco 7100 Series VPN Router Installation and Configuration Guide publication that shipped with your Cisco 7100 series router.

For information on setting up a Virtual Private Network, see the Cisco 7100 Series VPN Configuration Guide .

For hardware installation and maintenance information on the Cisco 7200 VXR routers, refer to the Cisco 7200 VXR Installation and Configuration Guide publication that shipped with your Cisco 7200 VXR router.

For hardware installation and maintenance information on the Cisco 7200 routers, refer to the following publications that shipped with your router:

Cisco 7202 Installation and Configuration Guide

Cisco 7204 Installation and Configuration Guide

Cisco 7206 Installation and Configuration Guide

For hardware installation and maintenance information on the Cisco uBR7200 series routers, refer to the Cisco uBR72xx Universal Broadband Router Installation and Configuration Guide that shipped with your Cisco uBR7200 series router.

For international agency compliance, safety, and statutory information for WAN interfaces for Cisco 7500 series, Cisco 7000 series, Cisco 7200 series, Cisco 7100 series, and Cisco uBR7200 series routers, refer to the following publications:

Regulatory Compliance and Safety Information for the Cisco 7500 Series Routers

Regulatory Compliance and Safety Information for the Cisco 7000 Series Routers

Regulatory Compliance and Safety Information for the Cisco 7200 Series Routers

Regulatory Compliance and Safety Information for the Cisco 7100 Series Routers

Regulatory Compliance and Safety Information for the Cisco ubr72xx Universal Broadband Router

Note The regulatory compliance and safety information documentation listed above applies to the Catalyst 5000 series switches and the Catalyst RSM/VIP2.

For port adapter hardware and memory configuration guidelines for Cisco 7200 series routers, refer to the document Cisco 7200 Series Port Adapter Hardware Configuration Guidelines .

To view Cisco documentation or obtain general information about the documentation, refer to the Documentation CD-ROM,see the “Cisco Connection Online” section, or call customer service at 800553-6387or 408526-7208.Customer service hours are 5:00 a.m. to 6:00 p.m. Pacific time, Monday through Friday (excludingCisco-observedholidays). You can also sende-mailtocs-rep@cisco.com.

Cisco Connection Online

Cisco Connection Online (CCO) is Cisco Systems’ primary, real-timesupport channel. Maintenance customers and partners canself-registeron CCO to obtain additional information and services.

Preface vii

Cisco Documentation CD-ROM

Available 24 hours a day, 7 days a week, CCO provides a wealth of standard and value-addedservices 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, descriptions of service offerings, and download access to public and authorized files.

CCO serves a wide variety of users through two interfaces that are updated and enhanced simultaneously: a character-basedversion and a multimedia version that resides on the World Wide Web (WWW). Thecharacter-basedCCO supports Zmodem, Kermit, Xmodem, FTP, and Internete-mail,and it is excellent for quick access to information over lower bandwidths. The WWW version of CCO provides richly formatted documents with photographs, figures, graphics, and video, as well as hyperlinks to related information.

You can access CCO in the following ways:

WWW: http://www.cisco.com

WWW: http://www-europe.cisco.com

WWW: http://www-china.cisco.com

Telnet: cco.cisco.com

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, contactcco-team@cisco.com.

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 800 553-2447,408526-7209,or tac@cisco.com. To obtain general information about Cisco Systems, Cisco products, or upgrades, contact 800553-6387,408526-7208,orcs-rep@cisco.com.

Cisco Documentation CD-ROM

Cisco documentation and additional literature are available in a CD-ROMpackage, which ships with your product. The DocumentationCD-ROM,a member of the Cisco Connection Family, is updated monthly. Therefore, it might be more current than printed documentation. To order additional copies of the DocumentationCD-ROM,contact your local sales representative or call customer service.

The CD-ROMpackage is available as a single package 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,orhttp://www-europe.cisco.com.

If you are reading Cisco product documentation on the World Wide Web, you can submit comments electronically. Click Feedback in the toolbar and selectDocumentation. After you complete the form, clickSubmit to send it to Cisco. We appreciate your comments.

viii PA-T3Serial Port Adapter Installation and Configuration

C H A P T E R 1

Overview

This chapter describes the one-portPA-T3andtwo-portPA-2T3serial port adapters. This chapter contains the following sections:

Port Adapter Overview, page 1-1

PA-T3Serial Port Adapter Features, page1-2

Management Information Base, page 1-3

Port Adapter Overview

The PA-T3serial port adapter is asingle-width,one-portortwo-portmodule that integrates data service unit (DSU) functionality into the Cisco router. It provides one or twohigh-speedserialPA-T3interfaces on Cisco 7100 series routers, Cisco 7200 series routers, Cisco uBR7200 series routers, on thesecond-generationVersatile Interface Processor (VIP2) in all Cisco 7000 series and Cisco 7500 series routers, and on the Catalyst RSM/VIP2 in the Catalyst 5000 series switches. (See Figure1-1and Figure1-2.)

Note Port adapters have a handle attached, but this handle is occasionally not shown in figures in this publication to allow a full view of detail on the port adapter’s faceplate.

Figure 1-1One-PortPA-T3Serial Port Adapter

ENABLED

RCVR

XMTR

 

RCLK FERF RL

AIS

OOF

LL

 

DS3 SERIAL

H10041

Overview 1-1

PA-T3Serial Port Adapter Features

Figure 1-2Two-PortPA-2T3Serial Port Adapter

ENABLED

RCVR

XMTR

 

RCLK FERF

RL

RCLK FERF RL

AIS

OOF

LL

AIS

OOF

LL

 

 

DS3 SERIAL

RCVR

XMTR

H10062

The PA-T3serial port adapter can be installed in the following slots on the hardware platforms described in this document:

VIP2—Portadapter slot 0 and port adapter slot 1

Catalyst RSM/VIP2—Portadapter slot 0 and port adapter slot 1

Cisco 7100 series routers—Portadapter slot 3 in the Cisco 7120 series and port adapter slot 4 in the Cisco 7140 series

Cisco 7200 series routers—Portadapter slot 1 and slot 2 of the Cisco 7202; port adapter slot 1 through slot 4 of the Cisco 7204 and Cisco 7204VXR; port adapter slot 1 through slot 6 of the Cisco 7206 and Cisco 7206VXR

Cisco uBR7200 series routers—Portadapter slot 1 and slot 2 of the Cisco uBR7246; port adapter slot 1 of the Cisco uBR7223

The one-portPA-T3serial port adapter provides two network interfaces per VIP2 for Cisco 7000 series and Cisco 7500 series routers, two network interfaces per Catalyst RSM/VIP2, and onehigh-speedinterface on the Cisco 7200 series and Cisco uBR7200 series routers. Thetwo-portPA-2T3serial port adapter provides four network interfaces per VIP2 for Cisco 7000 series and Cisco 7500 series routers, four network interfaces for the Catalyst RSM/VIP2, and twohigh-speedinterfaces on the Cisco 7200 series and Cisco uBR7200 series routers. Serial network interfaces reside on modular port adapters, which provide a direct connection between thehigh-speedbus in the router and the external networks. ThePA-T3serial port adapter provides afull-duplexsynchronous serialPA-T3interface for transmitting and receiving data at rates of up to 34 megabits per second (Mbps).

The port adapter supports both 16and 32-bitcyclic redundancy checks (CRCs). The default is16-bitCRCs; to enable32-bitCRCs, you use a configuration command. For a description of the CRC function, see the “Configuring Cyclic Redundancy Checks” section on page8-13.

The VIP2 and Catalyst RSM/VIP2 support online insertion and removal (OIR), but individual port adapters with a VIP2 or Catalyst RSM/VIP2 do not support OIR. To replace port adapters in the Cisco 7000 series and Cisco 7500 series routers, and the Catalyst 5000 series switches, you must first remove the VIP2 or Catalyst RSM/VIP2 from the chassis and then replace port adapters as required. OIR is supported for port adapters in the Cisco 7200 series and Cisco uBR7200 series routers.

PA-T3Serial Port Adapter Features

The PA-T3serial port adapter provides the following features:

Single-widthport adapter for the VIP2 in all Cisco 7000 series, Cisco 7100 series, Cisco 7500 series, and Cisco 7200 series routers

1-2 PA-T3Serial Port Adapter Installation and Configuration

Management Information Base

Single-widthport adapter for the Catalyst RSM/VIP2 in all Catalyst 5000 series switches

Singleor double-portT3 rate (45 Mbps) connectivity

Full-duplexsynchronous serial DS3 interface

High-speedHigh-LevelData Link Control (HDLC) data

Integrated data service unit (DSU) functionality

Support for 16and 32-bitcyclic redundancy checks (CRCs)

Support for C-bit,M13, and bypass framing

Support for ATM-DataExchange Interface (DXI), Frame Relay, HDLC, Switched Multimegabit Data Service (SMDS), andPoint-to-PointProtocol (PPP) serial encapsulations

Support for DS3 MIB (RFC 1407)

Support for remote and local loopback

B3ZS line coding

Scrambling and bandwidth reduction

Online insertion and removal (OIR)

Management Information Base

Management Information Base (MIB) attributes are readable and writable across the Integrated Local Management Interface (ILMI) through use of the Simple Network Management Protocol (SNMP).

The one-portPA-T3serial port adapter supportsMIB-II(RFC 1213) and the DS3 interface MIB (RFC 1407).

The two-portPA-2T3serial port adapter supportsMIB-II(RFC 1213) and the DS3 interface MIB (RFC 1407).

Overview 1-3

Management Information Base

1-4 PA-T3Serial Port Adapter Installation and Configuration