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.

Audience

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

Organization


Chapter	Description
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

Conventions

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

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


Convention	Definition
Telcordia	Replaces all instances of Bellcore, the former name of Telcordia Technologies, Inc.
Cisco Transport Controller (CTC)	Replaces all instances of Cerent Management System (CMS)
Bold	Denotes icons, buttons, or tabs that the user must select
>	Used to separate consecutive actions; for example, "click the Maintenance > Protection > Ring tabs"
Procedure:	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 http://www.cisco.com, http://www-china.cisco.com, or http://www.europe.cisco.com.

Ordering Documentation

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

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Nonregistered Cisco.com 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.

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

Obtaining Technical Assistance

Cisco provides Cisco.com as a starting point for all technical assistance. Customers and partners can obtain documentation, troubleshooting tips, and sample configurations from online tools. For Cisco.com registered users, additional troubleshooting tools are available from the TAC website.

Cisco.com

Cisco.com 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.

Cisco.com provides a broad range of features and services to help customers and partners streamline business processes and improve productivity. Through Cisco.com, 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 Cisco.com 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.

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:

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

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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.

If you cannot resolve your technical issue by using the TAC online resources, Cisco.com 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.

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

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

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