PurposeCommand or Action
Enters BFD configuration mode.bfd
Example:
RP/0/RSP0/CPU0:router(config)# bfd
Step 2
Enters BFD interface configuration mode for a specific
interface or bundle. In BFD interface configuration mode,
interface type interface-path-id
Example:
RP/0/RSP0/CPU0:router(config-bfd)# interface
gigabitEthernet 0/1/5/0
Step 3
you can disable echo mode on an individual interface or
bundle.
Disables echo mode on the specified individual interface
or bundle.
echo disable
Example:
RP/0/RSP0/CPU0:router(config-bfd-if)# echo
disable
Step 4
commit
Step 5
Minimizing BFD Session Flapping Using BFD Dampening
To configure BFD dampening to control BFD session flapping, complete the following steps.
SUMMARY STEPS
1.
configure
2.
bfd
3.
dampening [bundle-member] {initial-wait | maximum-wait | secondary-wait} milliseconds
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
Specifies delays in milliseconds for BFD session startup to
control flapping.
dampening [bundle-member] {initial-wait |
maximum-wait | secondary-wait} milliseconds
Step 3
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
OL-30423-03 215
Implementing BFD
Minimizing BFD Session Flapping Using BFD Dampening
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