Nortel Alteon OS 42C4911 Application Manual page 235

3. Turn on VRRP and configure two Virtual Interface Routers.
/cfg/l3/vrrp/on
>> Virtual Router Redundancy Protocol# vr 1(Select virtual router 1)
>> VRRP Virtual Router 1# vrid 1
>> VRRP Virtual Router 1# if 1
>> VRRP Virtual Router 1# addr 192.168.1.200(Define IP address)
>> VRRP Virtual Router 1# ena
>> VRRP Virtual Router 1# ..
>> Virtual Router Redundancy Protocol# vr 2(Select virtual router 2)
>> VRRP Virtual Router 2# vrid 2
>> VRRP Virtual Router 2# if 2
>> VRRP Virtual Router 2# addr 192.168.2.200(Define IP address)
>> VRRP Virtual Router 2# ena
4. Enable tracking on ports. Set the priority of Virtual Router 1 to 101, so that it becomes
the Master.
/cfg/l3/vrrp/vr 1
>> VRRP Virtual Router 1# track/ports/ena (Set tracking on ports)
>> VRRP Virtual Router 1 Priority Tracking# ..
>> VRRP Virtual Router 1# prio 101
>> VRRP Virtual Router 1# ..
>> Virtual Router Redundancy Protocol# vr 2(Select VRRP virtual router 2)
>> VRRP Virtual Router 1# track/ports/ena (Set tracking on ports)
5. Configure ports.
/cfg/l2/vlan 10
>> VLAN 10# ena
>> VLAN 10# add ext1
>> VLAN 10# ..
>> Layer 2# vlan 20
>> VLAN 20# ena
>> VLAN 20# add ext2
6. Turn off Spanning Tree Protocol globally.
/cfg/l2/stg 1/off
>> Spanning Tree Group 1# apply
>> Spanning Tree Group 1# save
42C4911, January 2007
Alteon OS Application Guide
(Turn VRRP on)
(Set VRID to 1)
(Set interface 1)
(Enable virtual router 1)
(Enable virtual router 1)
(Set VRID to 2)
(Set interface 2)
(Enable virtual router 2)
(Select VRRP virtual router 1)
(Set the VRRP priority)
(Select VLAN 10)
(Enable VLAN 10)
(Add port EXT 1 to VLAN 10)
(Select VLAN 20)
(Enable VLAN 20)
(Add port EXT 2 to VLAN 20)
(Turn off STG)
Chapter 13: High Availability 235