Configuring Bfd Over Lsp Sessions On Line Cards - Cisco ASR 9000 Series Routing Configuration Manual

Configuring BFD over MPLS Traffic Engineering LSPs
SUMMARY STEPS
1. configure
2. mpls traffic-eng bfd lsp tailminimum-interval milliseconds
3. mpls traffic-eng bfd lsp tailmultiplier number
4. commit
DETAILED STEPS
Command or Action
Step 1
configure
Step 2
mpls traffic-eng bfd lsp tailminimum-interval
milliseconds
Example:
RP/0/RSP0/CPU0:router(config)#mpls traffic-eng bfd
lsp tail minimum-interval 20000
Step 3 mpls traffic-eng bfd lsp tailmultiplier number
Example:
RP/0/RSP0/CPU0:router(config)#mpls traffic-eng bfd
lsp tail multiplier 5
Step 4 commit
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
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
288
Purpose
Configures hello interval in milliseconds.
Hello interval range is 100 to 30000 milliseconds.
Default hello interval is 100 milliseconds
Configures BFD multiplier detection.
BFD multiplier detect range is 3 to 10. Default BFD
multiplier is 3.
Implementing BFD