Preface

Preface

This preface describes the audience, organization, and conventions of the Cisco Nexus 9000 Series NX-OS Unicast Routing Configuration Guide. It also provides information on how to obtain related information.

This preface includes the following sections:

Audience

To use this guide, you must be familiar with IP and routing technology.

Document Conventions

Command descriptions use these conventions:

Convention
Description

boldface font

Commands and keywords are in boldface.

italic font

Arguments for which you supply values are in italics.

[ ]

Elements in square brackets are optional.

[ x | y | z ]

Optional alternative keywords are grouped in brackets and separated by vertical bars.

string

A nonquoted set of characters. Do not use quotation marks around the string or the string will include the quotation marks.

Screen examples use these conventions:

screen font

Terminal sessions and information that the switch displays are in screen font.

boldface screen font

Information that you must enter is in boldface screen font.

italic screen font

Arguments for which you supply values are in italic screen font.

< >

Nonprinting characters, such as passwords, are in angle brackets.

[ ]

Default responses to system prompts are in square brackets.

!, #

An exclamation point (!) or a pound sign (#) at the beginning of a line of code indicates a comment line.

This document uses the following conventions:

note.gif

Noteblank.gif Means reader take note. Notes contain helpful suggestions or references to material not covered in the manual.

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

Related Documentation

The entire Cisco Nexus 9000 Series switch documentation set is available at the following URL:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/tsd-products-support-series-home.html

Documentation Feedback

To provide technical feedback on this document, or to report an error or omission, please send your comments to nexus9k-docfeedback@cisco.com. We appreciate your feedback.

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a service request, and gathering additional information, see What’s New in Cisco Product Documentation at: http://www.cisco.com/c/en/us/td/docs/general/whatsnew/whatsnew.html.

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