Configuring Bfd For A Vrrp Backup To Monitor The Master - HPE FlexFabric 5700 Series Configuration Manual

Running Mode
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 Switch A becomes the backup, and Switch B becomes the master. Switch B
forwards packets from Host A to Host B.

Configuring BFD for a VRRP backup to monitor the master

Network requirements
As shown in
•
Switch A and Switch B belong to VRRP group 1. The virtual IP address of VRRP group 1 is
192.168.0.10.
•
The default gateway of the hosts in the LAN is 192.168.0.10.
Configure VRRP-Track-BFD collaboration to monitor the master on the backup and meet the
following requirements:
•
When Switch A operates correctly, the hosts in the LAN access the Internet through Switch A.
•
When Switch A fails, the backup (Switch B) can quickly detect the state change of the master
through BFD and become the new master. The hosts in the LAN access the Internet through
Switch B.
: Standard
: 1
: Up
: 100
: Yes
: Simple
: 10.1.1.10
: 0000-5e00-0101
: 10.1.1.2
Figure 45:
Adver Timer : 500
State : Master
Running Pri : 100
Delay Time : 500
Key : ******
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