Vrrp With Multiple Vlans Configuration Example - HP A5830 series Configuration Manual

Preempt Mode
Become Master
Auth Type
Virtual IP
Master IP
VRRP Track Information:
Track Interface: Vlan3
# When interface VLAN-interface 3 on Switch A is not available, the detailed information of VRRP group
1 on Switch B is displayed.
[SwitchB-Vlan-interface2] display vrrp ipv6 verbose
IPv6 Standby Information:
Run Mode
Run Method
Total number of virtual routers : 1
Interface Vlan-interface2
VRID
Admin Status
Config Pri
Preempt Mode
Auth Type
Virtual IP
Virtual MAC
Master IP
The output shows that when VLAN-interface 3 on Switch A is not available, the priority of Switch A is
reduced to 80 and Switch A becomes the backup. Switch B becomes the master and packets sent from
Host A to Host B are forwarded by Switch B.

VRRP with multiple VLANs configuration example

Network requirements
Switch A and Switch B belong to both VRRP group 1 and VRRP group 2. The virtual IPv6 addresses
•
of VRRP group 1 are 1::10/64 and FE80::10, and those of VRRP group 2 are 2::10/64 and
FE90::10.
Hosts in VLAN 2 learn 1::10/64 as their default gateway and hosts in VLAN 3 learn 2::10/64 as
•
their default gateway through RA messages sent by the switches.
In VRRP group 1, Switch A has a higher priority than Switch B. In VRRP group 2, Switch B has a
•
higher priority than Switch A. In this case, hosts in VLAN 1 and VLAN can communicate with
external networks through Switch A and Switch B, respectively, and when Switch A or Switch B
fails, the hosts can use the other switch to communicate with external networks to avoid
communication interruption.
: Yes Delay Time
: 4200ms left
: Simple Key
: FE80::10
1::10
: FE80::2
State : Down
: Standard
: Virtual MAC
: 1 Adver Timer
: Up State
: 100 Running Pri
: Yes Delay Time
: Simple Key
: FE80::10
1::10
: 0000-5e00-0201
: FE80::2
148
: 5
: hello
Pri Reduced : 30
: 400
: Master
: 100
: 5
: hello