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

Auth Type
Virtual IP
Master IP
VRRP Track Information:
Track Interface: Vlan3
# When 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 verbose
IPv4 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 it 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
Hosts in VLAN 2 use 202.38.160.100/25 as their default gateway and hosts in VLAN 3 use
•
202.38.160.200/25 as their default gateway.
Switch A and Switch B belong to both VRRP group 1 and VRRP group 2. The virtual IP address of
•
VRRP group 1 is 202.38.160.100/25, and that of VRRP group 2 is 202.38.160.200/25.
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 2 and VLAN 3 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.
: Simple Key
: 202.38.160.111
: 202.38.160.2
State : Down
: Standard
: Virtual MAC
: 1 Adver Timer
: Up State
: 100 Running Pri
: Yes Delay Time
: Simple Key
: 202.38.160.111
: 0000-5e00-0101
: 202.38.160.2
138
: hello
Pri Reduced : 30
: 4
: Master
: 100
: 5
: hello