R21xx-HP FlexFabric 11900 High Availability Configuration Guide

3. Configure BFD on Switch B:

# Configure the source address of BFD echo packets as 10.10.10.10.

<SwitchB> system-view

[SwitchB] bfd echo-source-ip 10.10.10.10

4. Create the track entry to be associated with the BFD session on Switch B:

# Create track entry 1 to be associated with the BFD session to check whether Switch A is

reachable.

[SwitchB] track 1 bfd echo interface vlan-interface 2 remote ip 192.168.0.101 local

ip 192.168.0.102

5. Configure VRRP on Switch B:

# Create VRRP group 1, and configure the virtual IP address 192.168.0.10 for the group. VRRP

group 1 monitors the status of track entry 1. When the status of the track entry becomes Negative,

Switch B quickly becomes the master.

[SwitchB] interface vlan-interface 2

[SwitchB-Vlan-interface2] vrrp vrid 1 virtual-ip 192.168.0.10

[SwitchB-Vlan-interface2] vrrp vrid 1 track 1 switchover

[SwitchB-Vlan-interface2] return

Verifying the configuration

# Display the detailed information about VRRP group 1 on Switch A.

<SwitchA> display vrrp verbose

IPv4 Virtual Router Information:

Running Mode : Standard

Total number of virtual routers : 1

Interface Vlan-interface2

VRID : 1 Adver Timer : 100

Admin Status : Up State : Master

Config Pri : 110 Running Pri : 110

Preempt Mode : Yes Delay Time : 0

Auth Type : None

Virtual IP : 192.168.0.10

Virtual MAC : 0000-5e00-0101

Master IP : 192.168.0.101

# Display the detailed information about VRRP group 1 on Switch B.

<SwitchB> display vrrp verbose