Switch User Manual

IP routing conﬁguration examples 191

00-00-5E-00-01-<VRID>

Where the VRID is an integer value in the range 1 to 255 that represents

the virtual router identiﬁcation.

The virtual MAC address is assigned when VRRP is conﬁgured on a switch

port or VLAN. The following example represents this process:

5530-24TFD# config terminal

5530-24TFD(config)# interface vlan 2

5530-24TFD(config-if)# ip vrrp address 199 10.1.20.1

5530-24TFD(config-if)# ip vrrp 199 enable

Conﬁguring normal VRRP operation

The following conﬁguration example (illustrated below) shows how to

provide VRRP service for two edge host locations.

VRRP example topology

In this example, the switches have the following duties:

•

R1 is the VRRP master for S2

•

R2 is the VRRP master for S1

In this example, VRRP is enabled with OSPF as the routing protocol on

R1 and R2.

Nortel Ethernet Routing Switch 5500 Series

Conﬁguration-IP Routing Protocols

NN47200-503 03.01 Standard

5.1 27 August 2007