Configuring Bfd Object Tracking - Cisco ASR 9000 Series Configuration Manual

Configuring BFD over MPLS Traffic Engineering LSPs
Command or Action
Example:
RP/0/RSP0/CPU0:router(config-bfd)#
multipath include location 0/1/CPU0
Step 4
commit

Configuring BFD Object Tracking:

SUMMARY STEPS
1. configure
2. track track-name
3. type bfdrtr rate tx-rate
4. debouncedebounce
5. interface if-name
6. destaddress dest_addr
7. commit
DETAILED STEPS
Command or Action
Step 1 configure
Step 2 track track-name
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
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
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Purpose
One or more line cards must be configured with bfd multipath include.
For example,
bfd
multipath include location 0/1/CPU0
multipath include location 0/2/CPU0
BFD over LSP sessions, both head-end and tail-end, will be hosted on
line cards. BFD over LSP sessions, both head-end and tail-end, will be
distributed to line cards 0/1/CPU0 and 0/2/CPU0 according to internal
selection mechanism.
Purpose
Enters track configuration mode.
• 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
Implementing BFD
OL-30423-03