ADTRAN NetVanta 1000 Series Reference Guide

ADTRAN OPERATING SYSTEM (AOS)

Command Reference Guide

AOS Version 11.1

NetVanta 1000 Series Products

November 2005 61200500L1-35E

Command Reference Guide

Trademarks

Any brand names and product names included in this manual are trademarks, registered trademarks, service marks, or trade names of their respective holders.

To the Holder of this Manual

The contents of this manual are current as of th e date of publication. ADTRAN reserves the right to change the contents without prior notice.

In no event will ADTRAN be liable for any special, incidental, or consequential damages or for commercial losses even if ADTRAN has been advised thereof as a result of issue of this publication.

Software Licensing Agreement

Each ADTRAN product contains a single license for ADTRAN supplied software. Pursuant to the Licensing Agreement, you may: (a) use the software on the purchased ADTRAN device only and (b) keep a copy of the software for backup purposes. This Agreement covers all software installed on the system as well as any software available on the ADTRAN website. In addition, certain ADTRAN systems may contain additional conditions for obtaining software upgrades.

Conventions

Notes provide additional useful information.

Cautions signify information that could prevent service interruption or damage to the equipment.

Warnings provide information that could prevent endangerment to human life.

901 Explorer Boulevard

P.O. Box 140000

Huntsville, AL 35814-4000

Phone: (256) 963-8000

www.adtran.com

Command Reference Guide

Warranty and Customer Service

ADTRAN will repair and return this product within the warranty period if it does not meet its published specifications or fails while in service. Warranty information can be found at www.adtran.com

. (Click on

Warranty and Repair Information under Support.)

Product Registration

Registering your product helps ensure complete customer satisfaction. Please take time to register your products on line at www.adtran.com

. Click Service/Support and then on Product Registration under

Support.

Product Support Information

A return material authorization (RMA) is required prior to returning equipment to ADTRAN. For service, RMA requests, training, or more information, use the contact information given below.

Repair and Return

If you determine that a repair is needed, please contact our Customer and Product Service (CaPS) department to have an RMA number issued. CaPS should also be contacted to obtain information regarding equipment currently in house or possible fees associated with repair.

CaPS Department (256) 963-8722

Identify the RMA number clearly on the package (below the address), and return to the following address:

ADTRAN Customer and Product Service 901 Explorer Blvd. (East Tower) Huntsville, Alabama 35806

RMA # _____________

Command Reference Guide

Pre-Sales Inquiries and Applications Support

Your reseller should serve as the first point of contact for support. If additional pre-sales support is needed, the ADTRAN Support website provides a variety of support services such as a searchable knowledge base, latest product documentation, application briefs, case studies, and a link to submit a question to an Applications Engineer. All of this, and more, is available at:

http://support.adtran.com

When needed, further pre-sales assistance is available by calling our Applications Engineering Department.

Applications Engineering (800) 615-1176

Post-Sales Support

Your reseller should serve as the first point of contact for support. If additional support is needed, the ADTRAN Support website provides a variety of support services such as a searchable knowledge base, updated firmware releases, latest product documentation, service request ticket generation and trouble-shooting tools. All of this, and more, is available at:

http://support.adtran.com

When needed, further post-sales assistance is available by calling our Technical Support Center. Please have your unit serial number available when you call.

Technical Support (888) 4ADTRAN International Technical Support 1-256-963-8716

Installation and Maintenance Support

The ADTRAN Custom Extended Services (ACES) program offers multiple types and levels of installation and maintenance services which allow you to choose the kind of assistance you need. This support is available at:

http://www.adtran.com/aces

For questions, call the ACES Help Desk.

ACES Help Desk (888) 874-ACES (2237)

Command Reference Guide

Training

The Enterprise Network (EN) T echnical T raining Department offers training on our most po pular products. These courses include overviews on product features and functions while covering applications of ADTRAN's product lines. ADTRAN provides a variety of training options, including customized training and courses taught at our facilities or at your site. For more information about training, please contact your Territory Manager or the Enterprise Training Coordinator.

Training Phone (800) 615-1176, ext. 7500 Training Fax (256) 963-6700 Training Email training@adtran.com

Export Statement

An Export License is required if an ADTRAN product is sold to a Government Entity outside of the EU+8 (Austria, Australia, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Japan, Luxembourg, Netherlands, New Zealand, Norway, Poland, Portugal, Spain, Sweden, Switzerland and the United Kingdom). This requirement is per DOC/BIS ruling G030477 issued 6/6/03. This product also requires that the Exporter of Record file a semi-annual report with the BXA detailing the information per EAR 740.17(5)(e)(2).

DOC - Department of Commerce BIS - Bureau of Industry and Security BXA - Bureau of Export Administration

Command Reference Guide Table of Contents

Basic Mode Command Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Common Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Enable Mode Command Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Global Configuration Mode Command Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

Line (Console) Interface Config Command Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344

Line (SSH) Interface Config Command Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357

Line (Telnet) Interface Config Command Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365

Ethernet Interface Configuration Command Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374

Loopback Interface Configuration Command Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419

Port Channel Interface Config Command Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 432

VLAN Configuration Command Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 456

VLAN Database Configuration Command Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460

VLAN Interface Config Command Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 469

DHCP Pool Command Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481

Radius Group Command Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 499

TACACS+ Group Configuration Command Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501

Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503

Command Reference Guide CLI Introduction

REFERENCE GUIDE INTRODUCTION

This manual provides information about the commands that are available with all of the NetVanta Series units.

This manual provides information about the commands that are available with NetVanta 1000 Series units. For a list of all of the commands available through the CLI, see 61950860L1-35L (All Products).

If you are new to the ADTRAN Operating System’s (AOS) Command Line Interface (CLI), take a few moments to review the information provided in the section which follows (CLI Introduction).

If you are already familiar with the CLI and you need information on a specific command or group of commands, proceed to Command Descriptions on page 13 of this guide.

CLI INTRODUCTION

This portion of the Command Reference Guide is designed to introduce you to the basic concepts and strategies associated with using the AOS CLI.

Accessing the CLI from your PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Understanding Command Security Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Understanding Configuration Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Using CLI Shortcuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Performing Common CLI Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Understanding CLI Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Accessing the CLI from your PC

All products using the AOS are initially accessed by connecting a VT100 terminal (or terminal emulator)

CONSOLE port located on the rear panel of the unit using a standard DB-9 (male) to DB-9 (female)

to the serial cable. Configure the VT100 terminal or terminal emulation software to the following settings:

• 9600 baud

• 8 data bits

• No parity

• 1 stop bit

• No flow control

For more details on connecting to your unit, refer to the Quick Configuration Guides and Quick Start Guides located on the ADTRAN OS Documentation CD provided with your unit.

Command Reference Guide Understanding Command Security Levels

Understanding Command Security Levels

The ADTRAN CLI has two command security levels — Basic and Enable. Both levels support a specific set of commands. For example, all interface configuration commands are accessible only through the Enable security level. The following table contains a brief description of each level.

Level Access by... Prompt With this level you can...

Basic beginning an AOS session.

Enable entering

Basic command security level as follows: >enable

enable

while in the

> • display system information

• perform traceroute and ping functions

• open a Telnet session

# • manage the startup and running

configurations

• use the debug commands

• enter any o f the configuration modes

To prevent unauthorized users from accessing the configuration functions of your AOS product, immediately install an Enable-level password. Refer to the Quick Configuration Guides and Quick Start Guides located on the ADTRAN OS Documentation CD pr ovided with your unit for more information on configuring a password.

Understanding Configuration Modes

The ADTRAN CLI has four configuration modes to organize the configuration commands – Global, Line, Router, and Interface. Each configuration mode supports a set of commands specific to the configurable parameters for the mode. For example, all Frame Relay configuration commands are accessible only through the interface configuration mode (for the virtual Frame Relay interface). The following table contains a brief description of each level.

Mode Access by... Sample Prompt With this mode you

can...

Global entering

command security level prompt. For example: >enable #config term

config

while at the Enable

(config)# • set the system’s

Enable-level password(s)

• configure the system global IP parameters

• configure the SNMP parameters

• enter any of the other configuration modes

Command Reference Guide Using CLI Shortcuts

Mode Access by... Sample Prompt With this mode you

can...

Line specifying a line (console or Telnet)

while at the Global Configuration mode prompt. For example: >enable #config term (config)#line console 0

Router entering

while at the Global Configuration mode prompt. For example: >enable #config term (config)#

Interface specifying an interface (T1, Ethernet,

Frame Relay, ppp, etc.) while in the Global Configuration mode. For example: >enable #config term (config)#

router rip or

router rip

int eth 0/1

router ospf

(config-con0)# • configure the

console terminal settings (datarate, login password, etc.)

• create Telnet log ins and specify their parameters (login password, etc.)

(config-rip)# • configure RIP or

OSPF parameters

• suppr ess route updates

• redistribute information from outside routing sources (protocols)

(config-eth 0/1)# (The above prompt is for the

Ethernet on the rear panel of the unit.)

LAN

interface located

•configure parameters for the available LAN and WAN interfaces

Using CLI Shortcuts

The ADTRAN CLI provides several shortcuts which help you configure your AOS product more easily. See the following table for descriptions.

Shortcut Description

Up arrow key To re-display a previously entered command, use the up arrow key. Continuing to press the

up arrow key cycles through all commands entered starting with the most recent command.

<T ab>

key Pressing the

command, display it on the command prompt line, and wait for further input.

<Tab>

key after entering a partial (but unique) command will complete the

Command Reference Guide Using CLI Shortcuts

Shortcut Description

The ADTRAN CLI contains help to guide you through the configuration process. Using the question mark, do any of the following:

• Display a list of all subcommands in the current mode. For example: (config-t1 1/1)#coding ?

ami - Alternate Mark Inversion b8zs - Bipolar Eight Zero Substitution

• Display a list of available commands beginning with certain letter(s). For example: (config)#

ip d?

default-gateway dhcp-server domain-lookup domain-name domain-proxy

• Obtain syntax help for a specific command by entering the co mmand, a space, and then a question mark (?). The ADTRAN CLI displays the range of values and a brief description of the next parameter expected for that particular command. For example:

(config-eth 0/1)#mtu ? <64-1500> - MTU (bytes)

Jump to the beginning of the displayed command line. This shortcut is helpful when using the

form of commands (when available). For example, pressing

following prompt will place the cursor directly after the

at the

(config-eth 0/1)#ip address 192.33.55.6

Jump to the end of the displayed command line. For example, pressing following prompt will place the cursor directly after the

at the

(config-eth 0/1)#ip address 192.33.55.6

Clears the current displayed command line. The following provides an example of the

(config-eth 0/1)#ip address 192.33.55.6

feature:

(Press

here)

(config-eth 0/1)#

auto finish You need only enter enough letters to identify a command as unique. For example,

entering configuration parameters for the specified T1 interface. Entering

int t1 1/1

at the Global configuration prompt provides you access to the

interface t1 1/1

would

work as well, but is not necessary.

Command Reference Guide Performing Common CLI Functions

Performing Common CLI Functions

The following table contains descriptions of common CLI commands.

Command Description

copy running-config startup-config

show running config debug

The do command provides a way to execute commands in other command sets without taking the time to exit the current and enter the desired one. The following example shows the interface configuration while currently in the T1 interface command set:

(config)#interface t1 1/1 (config-t1 1/1)#do show interfaces fr 7

To undo an issued command or to disable a feature, enter

before the command.

For example:

no shutdown t1 1/1

When you are ready to save the changes made to the configuration, enter this command. This copies your changes to the unit’s nonvolatile random access memory (NVRAM). Once the save is complete, the changes are retained even if the unit is shut down or suffers a power outage.

Displays the current configuration. Use the

may be experiencing on your network. These commands provide additional information to help you better interpret possible problems. For information on specific debug commands, refer to the section

Set on page 34

command used to view the Frame Relay

debug

command to troubleshoot problems you

Enable Mode Command

undebug all

To turn off any active debug commands, enter this command.

The overhead associated with the debug command takes up a large portion of your AOS product’s resources and at times can halt other processes. It is best to only use the debug command during times when the network resources are in low demand (non-peak hours, weekends, etc.).

Command Reference Guide Understanding CLI Error Messages

Understanding CLI Error Messages

The following table lists and defines some of the more common error messages given in the CLI.

Message Helpful Hints

%Ambiguous command %Unrecognized Command

%Invalid or incomplete command

%Invalid input detected at “^” marker

The command may not be valid in the current command mode, or you may not have entered enough correct characters for the command to be recognized. Try using the

CLI Shortcuts on page 9

The command may not be valid in the current command mode, or you may not have entered all of the pertinent information required to make the command valid. Try using the

Using CLI Shortcuts on page 9

The error in command entry is located where the caret (^) mark appears. Enter a question mark at the prompt. The system will display a list of applicable commands or will give syntax information for the entry.

command to determine your error. See

for more information.

command to determine your error. See

for more information.

Using

Command Reference Guide Command Descriptions

COMMAND DESCRIPTIONS

This portion of the guide provides a detailed listing of all available commands for the ADTRAN OS CLI (organized by command set). Each command listing contains pertinent information including the default value, a description of all sub-command parameters, functional notes for using the command, and a brief technology review. To search for a particular command alphabetically, use the Index at the end of this document. To search for information on a group of commands within a particular command set, use the linked references given below:

Basic Mode Command Set on page 14 Common Commands on page 24 Enable Mode Command Set on page 34 Global Configuration Mode Command Set on page 205

Line Interface Command Sets

Line (Console) Interface Config Command Set on page 344 Line (SSH) Interface Config Command Set on page 357 Line (Telnet) Interface Config Command Set on page 365

Physical Interface Command Sets

Ethernet Interface Configuration Command Set on page 374

Virtual Interface Command Sets

Loopback Interface Configuration Command Set on page 419 Port Channel Interface Config Command Set on page 432 VLAN Configuration Command Set on page 456 VLAN Database Configuration Command Set on page 460 VLAN Interface Config Command Set on page 469

Security and Services Command Sets

DHCP Pool Command Set on page 481 Radius Group Command Set on page 499 TACACS+ Group Configuration Command Set on page 501

Command Reference Guide Basic Mode Command Set

BASIC MODE COMMAND SET

To activate the Basic mode, simply log in to the unit. After connecting the unit to a VT100 terminal (or terminal emulator) and activating a terminal session, the following prompt displays:

The following command is common to multiple command sets and is covered in a centralized section of this guide. For more information, refer to the section listed below:

exit on page 32

All other commands for this command set are described in this section in alphabetical order.

enable on page 15 logout on page 16 ping <address> on page 17 show clock on page 19 show snmp on page 20 show version on page 21 telnet <address> on page 22 traceroute <address> on page 23

Command Reference Guide Basic Mode Command Set

enable

Use the enable command (at the Basic Command mode prompt) to enter the Enable Command mode. Use the disable command to exit the Enable Command mo de. Refer to En able Mode Command Set on page 34 for more information.

Syntax Description

No subcommands.

Default Values

No default value necessary for this command.

Applicable Platforms

This command applies to the NetVanta 300, 1000, 1000R, 2000, 3000, 4000, and 5000 and Total Access 900 Series units.

Command History

Release 1.1 Command was introduced.

Functional Notes

The Enable Command mode provides access to operating and configuration parameters and should be password protected to prevent unauthorized use. Use the enable password command (found in the Global Configuration mode) to specify an Enable Command mode password. If the password is set, access to the Enable Commands (and all other “privileged” commands) is only granted when the correct password is entered. Refer to

enable password [md5] <password> on page 238 for more information.

Usage Examples

The following example enters the Enable Command mode and defines an Enable Command mode password:

>enable #configure terminal (config)#enable password ADTRAN

At the next login, the following sequence must occur:

>enable Password: ****** #

Command Reference Guide Basic Mode Command Set

logout

Use the logout command to terminate the current session and return to the login screen.

Syntax Description

No subcommands.

Default Values

No defaults necessary for this command.

Applicable Platforms

This command applies to the NetVanta 300, 1000, 1000R, 2000, 3000, 4000, and 5000 and Total Access 900 Series units.

Command History

Release 1.1 Command was introduced.

Usage Examples

The following example shows the logout command being executed in the Basic mode:

>logout

Session now available

Press RETURN to get started.

Command Reference Guide Basic Mode Command Set

ping <address>

Use the ping command (at the Basic Command mode prompt) to verify Internet Protocol (IP) network connectivity.

Syntax Description

<address> Specifies the IP address of the system to ping. Entering the ping command with

no specified address prompts the user with parameters for a more detailed ping configuration. Refer to Functional Notes (below) for more information.

Default Values

No default value necessary for this command.

Applicable Platforms

This command applies to the NetVanta 300, 1000, 1000R, 2000, 3000, 4000, and 5000 and Total Access 900 Series units.

Command History

Release 1.1 Command was introduced.Command was introduced.

Functional Notes

The ping command helps diagnose basic IP network connectivity using th e Packet InterNet Groper program to repeatedly bounce Inter ne t Con tr ol Message Protocol (ICMP) echo-request packets off a system (using a specified IP address). The AOS allows executing a standard ping request to a specified IP address or provides a set of prompts to configure a more specific ping configuration.

The following is a list of output messages from the ping command: ! Success

- Destination Ho st Unreachable $ Invalid Host Address X TTL Expired in Transit ? Unknown Host * Request Timed Out

Command Reference Guide Basic Mode Command Set

The following is a list of available extended ping fields with descriptions:

Target IP address Specifies the IP address of the system to ping. Repeat Count Specifies the number of ping packets to send to the system

(valid range: 1 to 1,000,000). Datagram Size Specifies the size (in bytes) of the ping packet (valid range: 1 to 1448). Timeout in Seconds Specifies the timeout period after which a ping is considered unsuccessful

(valid range: 1 to 5 seconds). Extended Commands Specifies whether additional commands are desired for more ping

configuration parameters. Source Address (or interface) Specifies the IP address to use as the source address in the ECHO_REQ

packets. Data Pattern Specifies an alphanumeric string to use (the ASCII equivalent) as the data

pattern in the ECHO_REQ packets. Sweep Range of Sizes Varies the sizes of the ECHO_REQ packets transmitted. Sweep Min Size Specifies the minimum size of the ECHO_REQ packet

(valid range: 0 to 1448). Sweep Max Size Specifies the maximum size of the ECHO_REQ packet

(valid range: Sweep Min Size to 1448). Sweep Interval Specifies the interval used to determine packet size when performing the

sweep (valid range: 1 to 1448). Verbose Output Specifies an extended results output.

Usage Examples

The following is an example of a successful ping command:

>ping Target IP address:192.168.0.30 Repeat count[1-1000000]:5 Datagram Size [1-1000000]:100 Timeout in seconds [1-5]:2 Extended Commands? [y or n]:n Type CTRL+C to abort. Legend: '!' = Success '?' = Unknown host '$' = Invalid host address '*' = Request timed out '-' = Destination host unreachable 'x' = TTL expired in transit

Pinging 192.168.0.30 with 100 bytes of data: !!!!! Success rate is 100 percent (5/5) round-tri p min /a vg /m ax = 19/2 0. 8/ 25 ms

Command Reference Guide Basic Mode Command Set

show clock

Use the show clock command to display the sys t em time and date entered using the clock set command. Refer to the section clock set <time> <day> <month> <year> on page 59 for more information.

Syntax Description

No subcommands.

Default Values

No default value necessary for this command.

Applicable Platforms

This command applies to the NetVanta 300, 1000, 1000R, 2000, 3000, 4000, and 5000 and Total Access 900 Series units.

Command History

Release 1.1 Command was introduced.

Usage Examples

The following example displays the current time and data from the system clock:

>show clock

23:35:07 UTC Tue Aug 20 2002

Command Reference Guide Basic Mode Command Set

show snmp

Use the show snmp command to display the system Simple Network Management Protocol (SNMP) parameters and current status of SNMP communications.

Syntax Description

No subcommands.

Default Values

No default value necessary for this command.

Applicable Platforms

This command applies to the NetVanta 300, 1000, 1000R, 2000, 3000, 4000, and 5000 and Total Access 900 Series units.

Command History

Release 1.1 Command was introduced.

Usage Examples

The following is an example output using the show snmp command for a system with SNMP disabled a nd the default chassis and contact parameters:

>show snmp

Chassis: Chassis ID Contact: Customer Service 0 Rx SNMP packets 0 Bad community names 0 Bad community uses 0 Bad versions 0 Silent drops 0 Proxy drops 0 ASN parse errors

Command Reference Guide Basic Mode Command Set

show version

Use the show version command to display the current AOS version information.

Syntax Description

No subcommands.

Default Values

No default value necessary for this command.

Applicable Platforms

This command applies to the NetVanta 300, 1000, 1000R, 2000, 3000, 4000, and 5000 and Total Access 900 Series units.

Command History

Release 1.1 Command was introduced.

Usage Examples

The following is a sample show version output:

>show version

AOS version 06.01.00 Checksum: 1F0D5243 built on Fri Nov 08 13:12:06 2002 Upgrade key: de76efcfeb4c8eeb6901188475dd0917 Boot ROM version 03.00.18 Checksum: 7A3D built on: Fri Nov 08 13:12:25 2002 Copyright (c) 1999-2002 ADTRAN Inc. Serial number C14C6308

UNIT_2 uptime is 0 days 4 hours 59 minutes 43 seconds

System returned to ROM by Warm Start Current system image file is "030018adv.biz" Boot system image file is "030018adv.biz"

Command Reference Guide Basic Mode Command Set

telnet <address>

Use the telnet command to open a Telnet session (through the AOS) to another system on the network.

Syntax Description

<address> Specifies the IP address of the remote system.

Default Values

No default value necessary for this command.

Applicable Platforms

This command applies to the NetVanta 300, 1000, 1000R, 2000, 3000, 4000, and 5000 and Total Access 900 Series units.

Command History

Release 1.1 Command was introduced.

Usage Examples

The following example opens a Telnet session with a remote system (10.200.4.15):

>telnet 10.200.4.15

User Access Login

Password:

Command Reference Guide Basic Mode Command Set

traceroute <address>

Use the traceroute command to display the Internet Protocol (IP) routes a packet takes to reach the specified destination.

Syntax Description

<address> Specifies the IP address of the remote system to trace the routes to.

Default Values

No default value necessary for this command.

Applicable Platforms

This command applies to the NetVanta 300, 1000, 1000R, 2000, 3000, 4000, and 5000 and Total Access 900 Series units.

Command History

Release 1.1 Command was introduced.

Usage Examples

The following example performs a traceroute on the IP address 192.168.0.1:

#traceroute 192.168.0.1

Type CTRL+C to abort. Tracing route to 192.168.0.1 over a maximum of 30 hops

1 22ms 20ms 20ms 192.168.0.65 2 23ms 20ms 20ms 192.168.0.1 #

Command Reference Guide Common Commands

COMMON COMMANDS

The following section contains descriptions of commands that are common across multiple command sets. These commands are listed in alphabetical order.

alias <“text”> on page 25 cross-connect <#> <from interface> <slot/port> <tdm-group#> <to interface> <slot/port>

on page 26

description <text> on page 29 do on page 30 end on page 31 exit on page 32 shutdown on page 33

Command Reference Guide Common Commands

alias <“text”>

Use the alias command to populate the ifAlias OID (Interface Table MIB of RFC2863) for all physical and virtual interfaces when using Simple Network Management Protocol (SNMP) management stations.

Syntax Description

<“text”> Describes the interface (for SNMP) using an alphanumeric character string

enclosed in quotation marks (limited to 64 characters).

Default Values

No defaults required for this command.

Applicable Command Modes

Applies to all interface mode command sets.

Applicable Platforms

Applies to all AOS products.

Command History

Release 1.1 Command was introduced.

Functional Notes

The ifAlias OID is a member of the ifXEntry object-type (defined in RFC2863) used to provide a non-volatile, unique name for various interfaces. This name is preserved through power cycles. Enter a string (using the alias command) which clearly identifies the interface.

Usage Examples

The following example defines a unique character string for the T1 interface:

(config)#interface t1 1/1 (config-t1 1/1)#alias “CIRCUIT_ID_23-908-8887-401”

Technology Review

Please refer to RFC2863 for more detailed information on the ifAlias display string.

Command Reference Guide Common Commands

cross-connect <#> <from interface> <slot/port> <tdm-group#>

Use the cross-connect command to create a cross-connect map from a created TDM group on an interface to a virtual interface.

Changing cross-connect settings could potentially result in service interruption.

Syntax Description

<#> Identifies the cross-connect using a number descriptor or label for (useful in

systems that allow multiple cross-connects).

<from interface> Specifies the interface (physical or virt ual) on one end of the cross-connect. Ente r

cross-connect 1 ? for a list of valid interfaces.

<slot/port> Used when a physical interface is specified in the <from interface> subcommand

(For example: specifying the T1 port of a T1 module would be t1 1/1).

<tdm-group#> Specifies which configured TDM group to use for this cross-connect. This

subcommand only applies to T1 physical interfaces.

<to interface> Specifies the virtual interface on the other end of the cross-connect. Use the ? to

display a list of valid interfaces.

<slot/port> Used when a physical interface is specified in the <to interface> subcommand.

(For example, specifying the primary T1 port of a T1 module would be t1 1/1).

Default Values

By default, there are no configured cross-connects.

Applicable Platforms

Applies to all AOS products

Command History

Release 1.1 Command was introduced. Release 5.1 Command was expanded to include the E1 interface.

Functional Notes

Cross-connects provide the mechanism for connecting a configured virtual (layer 2) endpoint with a physical (layer 1) interface. Supported layer 2 protocols include Frame Relay and point-to-point protocol (PPP).

Command Reference Guide Common Commands

Usage Examples

The following example creates a Frame Relay endpoint and connects it to the T1 1/1 physical interface:

1. Create the Frame Relay virtual endpoint and set the signaling method:

(config)# (config-fr 1)#

2. Create the sub-interface and configure the PVC parameters (including DLCI and IP address):

(config-fr 1)# (config-fr 1.1)# (config-fr 1.1)#

3. Create the TDM group of 12 DS0s (64K) on the T1 physical interface: (THIS STEP IS ONLY VALID FOR T1 INTERFACES.)

(config)# (config-t1 1/1)# (config-t1 1/1)#

4. Connect the Frame Relay sub-interface with port T1 1/1:

(config)#

interface frame-relay 1

frame-relay lmi-type cisco

interface fr 1.1

frame-relay interface-dlci 17 ip address 168.125.33.252 255.255.255.252

interface t1 1/1

tdm-group 1 timeslots 1-12 speed 64 exit

cross-connect 1 t1 1/1 1 fr 1

Technology Review

Creating an endpoint that uses a layer 2 protocol (such as Frame Relay) is generally a four-step process:

Step 1: Create the Frame Relay virtual endpoint (using the

method (using the the applicable Frame Relay timers logging thresholds, encapsulation types, etc. Generally, most Frame Relay virtual interface parameters should be left at their default state. For example, the following creates a Frame Relay interface labeled

(config)# (config-fr 7)#

interface frame-relay 7

frame-relay lmi-type

and sets the signaling method to

frame-relay lmi-type ansi

command). Also included in the Frame Relay virtual endpoint are all

interface frame-relay

ansi

command) and set the signaling

Command Reference Guide Common Commands

Step 2: Create the sub-interface and configure the PVC parameters. Using the sub-interface, apply access policies to

the interface, create bridging interfaces, configure dial-backup, assign an IP address, and set the PVC data-link control identifier (DLCI). For example, the following creates a Frame Relay sub-interface labeled DLCI to

30,

and assigns an IP address of

193.44.69.253

to the interface.

22,

sets the

(config-fr 7)# (config-fr 7.22)# (config-fr 7.22)#

interface fr 7.22

frame-relay interface-dlci 30 ip address 193.44.69.253 255.255.255.252

Step 3: (VALID ONLY FOR T1 INTERFACES) Specify the group of DS0s used for signaling on the T1 interface by creating a TDM group. Group any number of

contiguous DS0s together to create a data pipe for layer 2 signaling. Also use the specify the per-DS0 signaling rate on the interface. For example, the following creates a TDM group labeled

tdm-group

command to

containing 20 DS0s (each DS0 having a data rate of 56 kbps).

(config)# (config-t1 1/1)# (config-t1 1/1)#

interface t1 1/1

tdm-group 9 timeslots 1-20 speed 56 exit

Step 4: Make the association between the layer 2 endpoint and the physical interface using the

cross-connect

command. Supported layer 2 protocols include Frame Relay and point-to-point protocol (PPP). For example, the following creates a cross-connect (labeled (

fr 7

) and the TDM group configured on interface t1 1/1 (

(config)#

cross-connect 5 t1 1/1 9 fr 7

) to make an association between the Frame Relay virtual interface

tdm-group 9

Command Reference Guide Common Commands

description <text>

Use the description command to identify the specified interface (for example, circuit ID, contact information, etc.).

Syntax Description

<text> Identifies the specified interface using up to 80 alphanumeric characters.

Default Values

No defaults required for this command.

Applicable Command Modes

Applies to all interface mode command sets.

Applicable Platforms

Applies to all AOS products.

Command History

Release 1.1 Command was introduced.

Usage Examples

The following example enters comment information using the description command:

(config)#interface t1 1/1 (config-t1 1/1)#description This is the Dallas office T1

Command Reference Guide Common Commands

Use the do command to execute any AOS command, regardless of the active configuration mode. It provides a way to execute commands in other modes without taking the time to exit the current mode and enter the desired one.

Syntax Description

No subcommands.

Default Values

No defaults required for this command.

Applicable Command Modes

Applies to all mode command sets.

Applicable Platforms

Applies to all AOS products.

Command History

Release 2.1 Command was introduced.

Functional Notes

Use the do command to view configurations or interface states after config uration changes are made without exiting to the Enable mode.

Usage Examples

The following example shows the do command used to view the Frame Relay interface configuration while currently in the T1 Interface Configuratio n mo d e:

(config)#interface t1 1/1 (config-t1 1/1)#do show interfaces fr 7 fr 7 is ACTIVE Signaling type is ANSI signaling role is USER Polling interval is 10 seconds full inquiry interval is 6 polling intervals Output queue: 0/0 (highest/drops) 0 packets input 0 bytes 0 pkts discarded 0 error pkts 0 unknown protocol pkts 0 packets output 0 bytes 0 tx pkts discarded 0 tx error pkts

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