Configuring Periodic Lsp Ping Requests - Cisco ASR 9000 Series Configuration Manual

Implementing BFD
Command or Action
Step 4 bfd dampening maximum-wait milliseconds
Example:
RP/0/RSP0/CPU0:router(config-if)#bfd
dampening maximum-wait 700000
Step 5 bfd dampening secondary-wait milliseconds
Example:
RP/0/RSP0/CPU0:router(config-if)#bfd
dampening secondary-wait 30000
Step 6
commit
What to Do Next
Configure periodic LSP ping option.

Configuring Periodic LSP Ping Requests

Perform this task to configure sending periodic LSP ping requests with BFD TLV, after BFD session comes
up.
Before You Begin
BFD must be enabled under MPLS TE tunnel interface.
SUMMARY STEPS
1. configure
2. interface tunnel-te interface-number
3. Use one of these commands:
4. commit
DETAILED STEPS
Command or Action
Step 1
configure
OL-30423-03
• bfd lsp-ping interval 300
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
Configuring BFD over MPLS Traffic Engineering LSPs
Purpose
Configures the maximum delay interval before bringing up the tunnel.
The maximum-wait bring up delay time interval range is 1 to
518400000 milliseconds. Default initial-wait interval is 600000
milliseconds.
Note This option brings up the TE tunnel with the configured
bandwidth.
Configures the secondary delay interval before bringing up the tunnel.
The secondary-wait bring up delay time interval range is 1 to
518400000 milliseconds. Default secondary-wait interval is 20000
milliseconds.
Purpose
225