Cisco 3750G - Catalyst Integrated Wireless LAN Controller Configuration Manual page 821

Configuring IP Unicast Routing
This chapter describes how to configure IP Version 4 (IPv4) unicast routing on the Catalyst 3750 switch.
Unless otherwise noted, the term switch refers to a standalone switch and a 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
image (formerly known as the standard multilayer image [SMI]) and the IP services image (formerly
known as the enhanced multilayer image [EMI]). To use advanced routing features and other routing
protocols, you must have the IP services image installed on the standalone switch or on the stack master.
If the switch stack is running the advanced IP services image, you can also enable IP Version 6 (IPv6)
Note
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 35-2
•
Steps for Configuring Routing, page 35-5
•
Configuring IP Addressing, page 35-5
•
Enabling IP Unicast Routing, page 35-19
•
Configuring RIP, page 35-19
•
Configuring OSPF, page 35-25
•
Configuring EIGRP, page 35-35
•
• Configuring BGP, page 35-43
Configuring Multi-VRF CE, page 35-64
•
• Configuring Protocol-Independent Features, page 35-75
Monitoring and Maintaining the IP Network, page 35-89
•
OL-8550-02
C H A P T E R
Chapter 36, "Configuring IPv6 Unicast Routing."
Catalyst 3750 Switch Software Configuration Guide
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35-1