Users Guide

Sample Congurations
Before you set up VRRP, review the following sample congurations.
VRRP for an IPv4 Conguration
The following conguration shows how to enable IPv4 VRRP. This example does not contain comprehensive directions and is
intended to provide guidance for only a typical VRRP conguration. You can copy and paste from the example to your CLI. To
support your own IP addresses, interfaces, names, and so on, be sure that you make the necessary changes. The VRRP topology
was created using the CLI conguration shown in the following example.
Figure 138. VRRP for IPv4 Topology
Examples of Conguring VRRP for IPv4 and IPv6
The following example shows conguring VRRP for IPv4 Router 2.
R2(conf)#interface tengigabitethernet 2/31
R2(conf-if-te-2/31)#ip address 10.1.1.1/24
R2(conf-if-te-2/31)#vrrp-group 99
958
Virtual Router Redundancy Protocol (VRRP)