Cisco ASR 9000 Series Configuration Guide

DETAILED STEPS
PurposeCommand or Action
configure
Step 1
Configures hello interval in milliseconds.mpls traffic-eng bfd lsp tailminimum-interval
milliseconds
Step 2
Hello interval range is 100 to 30000 milliseconds.
Default hello interval is 100 milliseconds
Example:
RP/0/RSP0/CPU0:router(config)#mpls traffic-eng bfd
lsp tail minimum-interval 20000
Configures BFD multiplier detection.
mpls traffic-eng bfd lsp tailmultiplier number
Step 3
Example:
RP/0/RSP0/CPU0:router(config)#mpls traffic-eng bfd
lsp tail multiplier 5
BFD multiplier detect range is 3 to 10. Default BFD
multiplier is 3.
commit
Step 4
What to Do Next
Configure bfd multipath include location node-id command to include specified line cards to host BFD
multiple path sessions.
Configuring BFD over LSP Sessions on Line Cards
BFD over LSP sessions, both head-end and tail-end, will be hosted on line cards with following configuration
enabled.
SUMMARY STEPS
1.
configure
2.
bfd
3.
multipath include location node-id
4.
commit
DETAILED STEPS
PurposeCommand or Action
configure
Step 1
Enters BFD configuration mode.bfd
Example:
RP/0/RSP0/CPU0:router(config)# bfd
Step 2
Configures BFD multiple path on specific line card.
multipath include location node-id
Step 3
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
OL-30423-03 227
Implementing BFD
Configuring BFD over MPLS Traffic Engineering LSPs

Cisco ASR 9000 Series Specifications

General

Brand	Cisco
Model	ASR 9000 Series
Category	Network Router
Language	English