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Cisco ONS 15501 User Guide
78-14134-02, Release 2.0
Preface
Obtaining Technical Assistance
You can order Cisco documentation in these ways:
Registered Cisco.com users (Cisco direct customers) can order Cisco product documentation from
the Networking Products MarketPlace:
http://www.cisco.com/en/US/pa rtner/ordering/index.shtm l
Registered Cisco.com users can order the Documentation CD-ROM (Customer Order Number
DOC-CONDOCCD=) through the online Subscription Store:
http://www.cisco.com/go/subs cription
Nonregistered Cisco.com users c an order documentation through a local account representative by
calling Cisco Systems Corpora te Headquarters (California, U.S. A.) at 408 526-7208 or, elsewhere
in North America, by c alling 800 553-NETS (6387).

Documentation Feedback

You can submit comments electronically on Cisco.com. On the Cisco Documentation home page, click
Feedback at the top of the page.
You can email your comments to bug-doc@cisco.com.
You can submit your comments by mail by using the response card behind the front cover of your
document or by writin g to the following add ress:
Cisco Systems
Attn: Customer Docum ent Ordering
170 West Tasman Drive
San Jose, CA 95134-9883
We appreciate your comments.
Obtaining Technical Assistance
Cisco provides Cisco.com, whi ch includes the Cisco Technical Assista nce Center (TAC) Website, as a
starting point for all technical assistance. Customers and partners can obtain online documentat ion,
troubleshooting tips, and sample configurations from the Cisco TAC website. Cisco.com registered users
have complete access to the technic al support resources on the C isco TAC website, including TAC tools
and utilities.

Cisco.com

Cisco.com offers a suite of inte ractive, networked services that let y ou access Cisco information,
networking solutions, services, programs, and resources at any time, from anywhere in the world.
Cisco.com provides a broad range of features and services to help you with these tasks:
Streamline business processes and improve productivity
Resolve technical issues with online support
Download and test software packages
Order Cisco learning materials and merchandise
Register for online skill assessment, training, and certification programs