PurposeCommand or Action
Configures the maximum delay interval before bringing up the tunnel.
bfd dampening maximum-wait milliseconds
Step 4
Example:
RP/0/RSP0/CPU0:router(config-if)#bfd
dampening maximum-wait 700000
The maximum-wait bring up delay time interval range is 1 to
518400000 milliseconds. Default initial-wait interval is 600000
milliseconds.
This option brings up the TE tunnel with the configured
bandwidth.
Note
Configures the secondary delay interval before bringing up the tunnel.
bfd dampening secondary-wait milliseconds
Step 5
Example:
RP/0/RSP0/CPU0:router(config-if)#bfd
dampening secondary-wait 30000
The secondary-wait bring up delay time interval range is 1 to
518400000 milliseconds. Default secondary-wait interval is 20000
milliseconds.
commit
Step 6
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:
•
bfd lsp-ping interval 300
4.
commit
DETAILED STEPS
PurposeCommand or Action
configure
Step 1
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
OL-30423-03 225
Implementing BFD
Configuring BFD over MPLS Traffic Engineering LSPs
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