HP MSR Series Configuration Manual page 90

# Specify 10.10.10.10 as the source address of BFD echo packets.
<RouterB> system-view
[RouterB] bfd echo-source-ip 10.10.10.10
# Create track entry 1, and associate it with the BFD session to verify the reachability of Router A.
[RouterB] track 1 bfd echo interface gigabitethernet 2/0/1 remote ip 192.168.0.101
local ip 192.168.0.102
# Create VRRP group 1, and configure the virtual IP address 192.168.0.10 for the group.
[RouterB] interface gigabitethernet 2/0/1
[RouterB-GigabitEthernet2/0/1] vrrp vrid 1 virtual-ip 192.168.0.10
# Configure VRRP group 1 to monitor the status of track entry 1.
[RouterB-GigabitEthernet2/0/1] vrrp vrid 1 track 1 switchover
[RouterB-GigabitEthernet2/0/1] return
Verifying the configuration
# Display detailed information about VRRP group 1 on Router A.
<RouterA> display vrrp verbose
IPv4 Virtual Router Information:
Running Mode
Total number of virtual routers : 1
Interface GigabitEthernet2/0/1
VRID
Admin Status
Config Pri
Preempt Mode
Auth Type
Virtual IP
Virtual MAC
Master IP
# Display detailed information about VRRP group 1 on Router B.
<RouterB> display vrrp verbose
IPv4 Virtual Router Information:
Running Mode
Total number of virtual routers : 1
Interface GigabitEthernet2/0/1
VRID
Admin Status
Config Pri
Preempt Mode
Become Master
Auth Type
Virtual IP
Master IP
VRRP Track Information:
Track Object
# Display information about track entry 1 on Router B.
<RouterB> display track 1
Track ID: 1
: Standard
: 1
: Up
: 110
: Yes
: None
: 192.168.0.10
: 0000-5e00-0101
: 192.168.0.101
: Standard
: 1
: Up
: 100
: Yes
: 2200ms left
: None
: 192.168.0.10
: 192.168.0.101
: 1 State : Positive
Adver Timer : 100
State : Master
Running Pri : 110
Delay Time : 0
Adver Timer : 100
State : Backup
Running Pri : 100
Delay Time : 0
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Switchover