Table Of Contents

Preface

Audience

Organization

Document Conventions

Related Documentation

Obtaining Documentation and Submitting a Service Request

Preface

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This document describes the configuration details for Cisco NX-OS unicast routing.

Audience

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

Organization

This document is organized into the following chapters:

Title	Description
Chapter 1, "Overview"	Presents an overview of unicast routing and brief descriptions of each feature.
Chapter 2, "Configuring IPv4"	Describes how to configure and manage IPv4, including ARP and ICMP.
Chapter 3, "Configuring IPv6"	Describes how to configure and manage IPv6, including Neighbor Discovery Protocol and ICMPv6.
Chapter 4, "Configuring DNS"	Describes how to configure DHCP and DNS clients.
Chapter 5, "Configuring OSPFv2"	Describes how to configure the OSPFv2 routing protocol for IPv4 networks.
Chapter 6, "Configuring OSPFv3"	Describes how to configure the OSPFv3 routing protocol for IPv6 networks.
Chapter 7, "Configuring EIGRP"	Describes how to configure the Cisco EIGRP routing protocol for IPv4 networks.
Chapter 8, "Configuring IS-IS"	Describes how to configure the IS-IS routing protocol for IPv4 and IPv6 networks.
Chapter 9, "Configuring Basic BGP"	Describes how to configure basic features for the BGP routing protocol for IPv4 and IPv6 networks.
Chapter 10, "Configuring Advanced BGP"	Describes how to configure advanced features for the BGP routing protocol for IPv4 and IPv6 networks, including route redistribution and route aggregation.
Chapter 11, "Configuring RIP"	Describes how to configure the RIP and RIPng routing protocols for IPv4 and IPv6 networks.
Chapter 12, "Configuring Static Routing"	Describes how to configure static routing for IPv4 and IPv6 networks.
Chapter 14, "Configuring Layer 3 Virtualization"	Describes how to configure layer 3 virtualization.
Chapter 13, "Managing the Unicast RIB and FIB"	Describes how to view and modify the unicast RIB and FIB.
Chapter 15, "Configuring Route Policy Manager"	Describes how to configure the Route Policy Manager, including IP prefix lists and route-maps for filtering and redistribution.
Chapter 16, "Configuring Policy-Based Routing"	Describes how to configure route maps for policy based routing.
Chapter 18, "Configuring HSRP"	Describes how to configure the Hot Standby Routing Protocol.
Chapter 17, "Configuring GLBP"	Describes how to configure GLBP.
Chapter 20, "Configuring Object Tracking"	Describes how to configure object tracking.
Chapter 19, "Configuring VRRP"	Describes how to configure the Virtual Router Redundancy Protocol.
Appendix A, "IETF RFCs supported by Cisco Nexus 7000 Series NX-OS Unicast Features, Release 4.x"	Lists IETF RFCs supported by Cisco NX-OS.

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:

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

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

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Related Documentation

The following Cisco NX-OS documents are published on Cisco.com:

Release Notes

Cisco Nexus 7000 Series NX-OS Release Notes, Release 4.0

NX-OS Configuration Guides

Cisco Nexus 7000 Series NX-OS Getting Started with Virtual Device Contexts, Release 4.0

Cisco Nexus 7000 Series NX-OS Fundamentals Configuration Guide, Release 4.0

Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 4.0

Cisco Nexus 7000 Series NX-OS Layer 2 Switching Configuration Guide, Release 4.0

Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide, Release 4.0

Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 4.0

Cisco Nexus 7000 Series NX-OS Multicast Routing Configuration Guide, Release 4.0

Cisco Nexus 7000 Series NX-OS Security Configuration Guide, Release 4.0

Cisco Nexus 7000 Series NX-OS Virtual Device Context Configuration Guide, Release 4.0

Cisco Nexus 7000 Series NX-OS Software Upgrade Guide, Release 4.0

Cisco Nexus 7000 Series NX-OS Licensing Guide, Release 4.0

Cisco Nexus 7000 Series NX-OS High Availability and Redundancy Guide, Release 4.0

Cisco Nexus 7000 Series NX-OS System Management Configuration Guide, Release 4.0

Cisco Nexus 7000 Series NX-OS XML Management Interface User Guide, Release 4.0

Cisco Nexus 7000 Series NX-OS System Messages Reference

Cisco Nexus 7000 Series NX-OS MIB Quick Reference

NX-OS Command References

Cisco Nexus 7000 Series NX-OS Command Reference Master Index, Release 4.0

Cisco Nexus 7000 Series NX-OS Fundamentals Command Reference, Release 4.0

Cisco Nexus 7000 Series NX-OS Interfaces Command Reference, Release 4.0

Cisco Nexus 7000 Series NX-OS Layer 2 Switching Command Reference, Release 4.0

Cisco Nexus 7000 Series NX-OS Quality of Service Command Reference, Release 4.0

Cisco Nexus 7000 Series NX-OS Unicast Routing Command Reference, Release 4.0

Cisco Nexus 7000 Series NX-OS Multicast Routing Command Reference, Release 4.0

Cisco Nexus 7000 Series NX-OS Security Command Reference, Release 4.0

Cisco Nexus 7000 Series NX-OS Virtual Device Context Command Reference, Release 4.0

Cisco Nexus 7000 Series NX-OS System Management Command Reference, Release 4.0

Other Software Document

Cisco Nexus 7000 Series NX-OS Troubleshooting Guide, Release 4.0

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html

Subscribe to the What's New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS version 2.0.