PLANET XGS3-24042 - Manual (Page 713)

41-5
Function:
Enable BFD for VRRP(v3) protocol and enable BFD detection on the group, no command disables
BFD for VRRP(v3) protocol.
Default:
BFD is not enabled for VRRP(v3).
Command Mode:
VRRP(v3) group configuration mode
Usage Guide:
After enable BFD detection on the group, if the group receives hello packets when processing
backup, it will inform BFD to establish the relevant session. Local ip and remote ip are IP of the
interfaces at two peers.
Example:
Enable BFD on VRRP group1.
s5(config)#router vrrp 1
s5(config-router)#virtual-ip 50.1.1.10
s5(config-router)#interface vlan 50
s5(config-router)#bfd enable
s5(config-router)#enable
Enable BFD on VRRPv3 group1.
s5(config)#router ipv6 vrrp 1
s5(config-router)#virtual-ipv6 fe80::1 interface vlan 50
s5(config-router)#bfd enable
s5(config-router)#enable
41.8 bfd interval
Command:
bfd interval <value1> min_rx <value2> multiplier <value3>
no bfd interval
Function:
Configure the minimum transmission interval and the multiplier of session detection for BFD control
packets, no command restores the default detection multiplier.
Parameter:
<value1>- minimum transmission interval, unit is ms, range from 200 to 1000, it may be different for
different devices.