Configuration Examples For Configuring Bfd; Bfd Over Bgp: Example; Bfd Over Ospf: Examples - Cisco ASR 9000 Series Configuration Manual

Implementing BFD
Command or Action
Step 4
debouncedebounce
Example:
RP/0/RSP0/CPU0:router(config-if)# debounce 10
Step 5 interface if-name
Example:
RP/0/RSP0/CPU0:router(config-track-line-prot)#
interface atm 0/2/0/0.1
Step 6 destaddress dest_addr
Example:
RP/0/RSP0/CPU0:router(config-if)#destaddress
1.2.3.4
Step 7 commit

Configuration Examples for Configuring BFD

BFD Over BGP: Example

The following example shows how to configure BFD between autonomous system 65000 and neighbor
192.168.70.24:
RP/0/RSP0/CPU0:router#configure
RP/0/RSP0/CPU0:router(config)#router bgp 65000
RP/0/RSP0/CPU0:router(config-bgp)#bfd multiplier 2
RP/0/RSP0/CPU0:router(config-bgp)#bfd minimum-interval 20
RP/0/RSP0/CPU0:router(config-bgp)#neighbor 192.168.70.24
RP/0/RSP0/CPU0:router(config-bgp-nbr)#remote-as 2
RP/0/RSP0/CPU0:router(config-bgp-nbr)#bfd fast-detect
RP/0/RSP0/CPU0:router(config-bgp-nbr)#commit
RP/0/RSP0/CPU0:router(config-bgp-nbr)#end
RP/0/RSP0/CPU0:router#show run router bgp

BFD Over OSPF: Examples

The following example shows how to enable BFD for OSPF on a Gigabit Ethernet interface:
RP/0/RSP0/CPU0:router#configure
RP/0/RSP0/CPU0:router(config)#router ospf 0
RP/0/RSP0/CPU0:router(config-ospf)#area 0
RP/0/RSP0/CPU0:router(config-ospf-ar)#interface gigabitEthernet 0/3/0/1
RP/0/RSP0/CPU0:router(config-ospf-ar-if)#bfd fast-detect
RP/0/RSP0/CPU0:router(config-ospf-ar-if)#commit
OL-30423-03
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
Configuration Examples for Configuring BFD
Purpose
debounce - count of consecutive BFD probes whose status
should match before BFD notifies OT
if_name - interface name on the source to be used by
BFD to check the remote BFD status.
dest_addr - IPV4 address of the remote BFD entity being
tracked.
229