Nortel Alteon OS 42C4911 Application Manual page 240

Alteon OS Application Guide
2. Configure Virtual Interface Routers.
/cfg/l3/vrrp/on
>> Virtual Router Redundancy Protocol# vr 1(Select Virtual Router 1)
>> VRRP Virtual Router 1# ena
>> VRRP Virtual Router 1# vrid 1
>> VRRP Virtual Router 1# if 1
>> VRRP Virtual Router 1# addr 174.14.20.100(Define IP address for VR 1)
>> VRRP Virtual Router 1# ..
>> Virtual Router Redundancy Protocol# vr 2(Select Virtual Router 2)
>> VRRP Virtual Router 2# ena
>> VRRP Virtual Router 2# vrid 2
>> VRRP Virtual Router 2# if 2
>> VRRP Virtual Router 2# addr 10.1.1.100 (Define IP address for VR 2)
3. Enable VRRP Hot Standby.
/cfg/l3/vrrp/hotstan ena
4. Configure VRRP Group parameters. Set the VRRP priority to 101, so that this switch is
the Master.
/cfg/l3/vrrp/group
>> VRRP Virtual Router Group# ena
>> VRRP Virtual Router Group# vrid 1
>> VRRP Virtual Router Group# if 1
>> VRRP Virtual Router Group# prio 101
>> VRRP Virtual Router Group# track/ports ena(Enable tracking on ports)
5. Turn off Spanning Tree Protocol globally. Apply and save changes.
/cfg/l2/stg 1/off
>> Spanning Tree Group 1# apply
>> Spanning Tree Group 1# save
240 Chapter 13: High Availability
(Turn on VRRP)
(Enable VR 1)
(Select the Virtual Router ID)
(Select interface for VR 1)
(Enable VR 2)
(Select the Virtual Router ID)
(Select interface for VR 2)
(Enable Hot Standby)
(Enable Virtual Router Group)
(Set Virtual Router ID for Group)
(Set interface for Group)
(Set VRRP priority to 101)
(Turn off Spanning Tree)
(Apply changes)
42C4911, January 2007