Configuring Ip Unicast Routing - Cisco Catalyst 3750-E Software Configuration Manual

Configuring IP Unicast Routing

This chapter describes how to configure IP Version 4 (IPv4) unicast routing on the Catalyst 3750-E
or 3560-E switch.
Unless otherwise noted, the term switch refers to a Catalyst 3750-E or 3560-E standalone switch and to
a Catalyst 3750-E switch stack. A switch stack operates and appears as a single router to the rest of the
routers in the network. Basic routing functions, including static routing and the Routing Information
Protocol (RIP), are available with both the IP base feature set and the IP services feature set. To use
advanced routing features and other routing protocols, you must have the IP services feature set enabled
on the standalone switch or on the stack master.
Note If the switch or switch stack is running the IP services feature set, you can also enable IP Version 6
(IPv6) unicast routing and configure interfaces to forward IPv6 traffic in addition to IPv4 traffic. For
information about configuring IPv6 on the switch, see
For more detailed IP unicast configuration information, see the Cisco IOS IP Configuration Guide,
Release 12.2. For complete syntax and usage information for the commands used in this chapter, see
these command references:
Cisco IOS IP Command Reference, Volume 1 of 3: Addressing and Services, Release 12.2
•
Cisco IOS IP Command Reference, Volume 2 of 3: Routing Protocols, Release 12.2
•
Cisco IOS IP Command Reference, Volume 3 of 3: Multicast, Release 12.2
•
This chapter consists of these sections:
Understanding IP Routing, page 40-2
•
Steps for Configuring Routing, page 40-5
•
Configuring IP Addressing, page 40-5
•
Enabling IP Unicast Routing, page 40-19
•
Configuring RIP, page 40-20
•
• Configuring OSPF, page 40-26
• Configuring EIGRP, page 40-36
• Configuring BGP, page 40-44
Configuring ISO CLNS Routing, page 40-65
•
Configuring Multi-VRF CE, page 40-75
•
Configuring Protocol-Independent Features, page 40-90
•
OL-9775-08
C H A P T E R
Chapter 41, "Configuring IPv6 Unicast Routing."
Catalyst 3750-E and 3560-E Switch Software Configuration Guide
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40-1