Cisco ONS 15454 TL1 Command Guide, Release 3.1
About This Manual

Table Of Contents

About This Manual



Related Documentation


Obtaining Documentation

World Wide Web

Optical Networking Product Documentation CD-ROM

Ordering Documentation

Documentation Feedback

Obtaining Technical Assistance

Technical Assistance Center

About This Manual

This section explains who should read the Cisco ONS 15454 TL1 Command Guide, how the document is organized, related documentation, document conventions, how to order print and CD-ROM documentation, and how to obtain technical assistance.


This guide is for Cisco ONS 15454 technicians and administrators who are responsible for installing, configuring, maintaining, and enhancing ONS 15454 networks.



Chapter 1, "Getting Started"

Explains how to gain access to TL1, command syntax, autonomous messages, provision a DS3E card in CTC using TL1, security level privileges associated with each command, command completion behavior and test access configurations.

"TL1 Gateway"

Describes the TL1 Gateway and provides procedures and examples for implementing
TL1 Gateway on a four node ring.

"TL1 Command Descriptions"

Lists TL1 commands by category and then lists each command and autonomous message supported by the ONS 15454.

"TL1 Command Components"

Describes the components of TL1 commands including, default values, access identifiers (AIDs), and parameter types.

"Ring Provisioning"

Provides sample procedures for setting up STS or VT circuits over existing unidirectional path switched ring (UPSR) and bidirectional line switch ring (BLSR) configurations.

"TL1 Performance Monitoring"

Provides TL1 performance monitoring (PM) information.

"TL1 Alarms and Errors"

Lists TL1 alarms and errors supported by the ONS 15454 including descriptions and severity.

Related Documentation

Cisco ONS 15454 Common TL1 Commands Quick Reference, Release 3.1

Cisco ONS 15454 Installation and Operations Guide, Release 3.1

Cisco ONS 15454 Troubleshooting and Maintenance Guide, Release 3.1

Cisco ONS 15454 Product Overview, Release 3.1

Release Notes for the Cisco ONS 15454, Release 3.1

Cisco Warranty Services for ONG Products

Cisco ONS 15454 Quick Configuration Guide

Cisco ONS 15454 Quick Installation Guide

Related products:

Cisco ONS 15216 EDFA1 Operations Guide

Installing the Cisco ONS 15216 DWDM Filters

Installing Cisco ONS 15216 OADMS

Installing Cisco ONS 15216 Optical Performance Manager Operations Guide


The following conventions are used throughout this publication:

Note Means reader take note. Notes contain helpful suggestions or useful background information.

Caution Means reader be careful. In this situation, you might do something that could result in equipment damage or loss of data.

Warning Means reader be careful. In this situation, you might do something that could result in harm to yourself or others.

Tip Means the information might help you solve a problem.



Replaces all instances of Bellcore, the former name of Telcordia Technologies, Inc.

Cisco Transport Controller (CTC)

Replaces all instances of Cerent Management System (CMS)


Denotes icons, buttons, or tabs that the user must select


Used to separate consecutive actions; for example, "click the Maintenance > Protection > Ring tabs"


Precedes all procedures; a horizontal line indicates the end of each procedure

Obtaining Documentation

The following sections provide sources for obtaining documentation from Cisco Systems.

World Wide Web

You can access the most current Cisco documentation on the World Wide Web at the following sites:

Optical Networking Product Documentation CD-ROM

Optical networking-related documentation, including Release 3.1 of the Cisco ONS 15454 Installation and Operations Guide, Cisco ONS 15454 Troubleshooting and Maintenance Guide, and the Cisco ONS 15454 TL1 Command Guide, is available in a CD-ROM package that ships with your product. The Optical Networking Product Documentation CD-ROM, a member of the Cisco Connection Family, is updated as required. Therefore, it might be more current than printed documentation. To order additional copies of the Optical Networking Product Documentation CD-ROM, contact your local sales representative or call customer service. The CD-ROM package is available as a single package or as an annual subscription. You can also access Cisco documentation on the World Wide Web at,, or

Ordering Documentation

Cisco documentation is available in the following ways:

Registered Cisco Direct Customers can order Cisco Product documentation, including the Optical Networking Product CD-ROM, from the Networking Products MarketPlace:

Nonregistered users can order documentation through a local account representative by calling Cisco corporate headquarters (California, USA) at 408 526-7208 or, in North America, by calling 800 553-NETS(6387).

Documentation Feedback

If you are reading Cisco product documentation on the World Wide Web, you can submit technical comments electronically. Click Feedback in the toolbar and select Documentation. After you complete the form, click Submit to send it to Cisco.

You can e-mail your comments to

To submit your comments by mail, for your convenience many documents contain a response card behind the front cover. Otherwise, you can mail your comments to the following address:

Cisco Systems, Inc.
Document Resource Connection
170 West Tasman Drive
San Jose, CA 95134-9883

We appreciate your comments.

Obtaining Technical Assistance

Cisco provides as a starting point for all technical assistance. Customers and partners can obtain documentation, troubleshooting tips, and sample configurations from online tools. For registered users, additional troubleshooting tools are available from the TAC website. is the foundation of a suite of interactive, networked services that provides immediate, open access to Cisco information and resources at anytime, from anywhere in the world. This highly integrated Internet application is a powerful, easy-to-use tool for doing business with Cisco. provides a broad range of features and services to help customers and partners streamline business processes and improve productivity. Through, you can find information about Cisco and our networking solutions, services, and programs. In addition, you can resolve technical issues with online technical support, download and test software packages, and order Cisco learning materials and merchandise. Valuable online skill assessment, training, and certification programs are also available.

Customers and partners can self-register on to obtain additional personalized information and services. Registered users can order products, check on the status of an order, access technical support, and view benefits specific to their relationships with Cisco.

To access, go to the following website:

Technical Assistance Center

The Cisco TAC website is available to all customers who need technical assistance with a Cisco product or technology that is under warranty or covered by a maintenance contract.

Contacting TAC by Using the Cisco TAC Website

If you have a priority level 3 (P3) or priority level 4 (P4) problem, contact TAC by going to the TAC website:

P3 and P4 level problems are defined as follows:

P3—Your network performance is degraded. Network functionality is noticeably impaired, but most business operations continue.

P4—You need information or assistance on Cisco product capabilities, product installation, or basic product configuration.

In each of the above cases, use the Cisco TAC website to quickly find answers to your questions.

To register for, go to the following website:

If you cannot resolve your technical issue by using the TAC online resources, registered users can open a case online by using the TAC Case Open tool at the following website:

Contacting TAC by Telephone

If you have a priority level 1(P1) or priority level 2 (P2) problem, contact TAC by telephone and immediately open a case. The toll-free Optical Networking Assistance number is 1-877-323-7368.

P1 and P2 level problems are defined as follows:

P1—Your production network is down, causing a critical impact to business operations if service is not restored quickly. No workaround is available.

P2—Your production network is severely degraded, affecting significant aspects of your business operations. No workaround is available.