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

Configuration Examples for Configuring BFD

Command or Action
Example:
RP/0/RSP0/CPU0:router(config)# track track1
Step 3 type bfdrtr rate tx-rate
Example:
RP/0/RSP0/CPU0:router(config-track)# type bfdrtr
rate 4
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
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
290
Purpose
• track-name—Specifies a name for the object to be
tracked.
tx_rate - time in msec at which the BFD should probe the
remote entity
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.
Implementing BFD