Disabling Echo Mode On An Individual Interface; Minimizing Bfd Session Flapping Using Bfd Dampening - Cisco NCS 6000 Series Configuration Manual

Implementing BFD

Disabling Echo Mode on an Individual Interface

The following procedures describe how to disable echo mode on an interface .
SUMMARY STEPS
1. configure
2. bfd
3. interface type interface-path-id
4. echo disable
5. commit
DETAILED STEPS
Command or Action
Step 1
configure
Step 2
bfd
Example:
RP/0/RP0/CPU0:router(config)# bfd
Step 3 interface type interface-path-id
Example:
RP/0/RP0/CPU0:router(config-bfd)# interface
gigabitEthernet 0/1/5/0
Step 4 echo disable
Example:
RP/0/RP0/CPU0:router(config-bfd-if)# echo disable
Step 5
commit

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
Purpose
Enters BFD configuration mode.
Enters BFD interface configuration mode for a specific
interface or bundle. In BFD interface configuration mode,
you can disable echo mode on an individual interface or
bundle.
Disables echo mode on the specified individual interface
or bundle.
Routing Configuration Guide for Cisco NCS 6000 Series Routers, IOS XR Release 6.4.x
Disabling Echo Mode on an Individual Interface
157