Multiple Vrrp Group Configuration Example - HP 4800G Series Configuration Manual

Run Method
Total number of virtual routers: 1
Interface
VRID
Admin Status
Config Pri
Preempt Mode
Auth Type
Track IF
Virtual IP
Master IP
# If 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 Method
Total number of virtual routers: 1
Interface
VRID
Admin Status
Config Pri
Preempt Mode
Auth Type
Virtual IP
Virtual MAC
Master IP
The above information indicates that if 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.

Multiple VRRP Group 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 the
outside through Switch A and Switch B respectively, and if Switch A or Switch B fails, the hosts can
use the other switch to communicate with the outside, so as to avoid communication interruption.
: VIRTUAL-MAC
: Vlan-interface2
: 1
: UP
: 110
: YES
: SIMPLE TEXT
: Vlan3
: 202.38.160.111
: 202.38.160.2
: VIRTUAL-MAC
: Vlan-interface2
: 1
: UP
: 100
: YES
: SIMPLE TEXT
: 202.38.160.111
: 0000-5e00-0101
: 202.38.160.2
Adver. Timer : 5
State : Backup
Run Pri : 80
Delay Time : 0
Key : hello
Pri Reduced : 30
Adver. Timer : 5
State : Master
Run Pri : 100
Delay Time : 0
Key : hello
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