Cisco ASR 9000 Series

SUMMARY STEPS
1.
configure
2.
interface Bundle-Ether bundle-id
3.
no bfd address-family ipv4 fast-detect
4.
commit
5.
bfd mode { cisco | ietf }
6.
bfd address-family ipv4 fast-detect
7.
commit
8.
show bundle bundle-ether bundle-id
DETAILED STEPS
PurposeCommand or Action
configure
Step 1
Enters interface configuration mode for the
specified bundle ID.
interface Bundle-Ether bundle-id
Example:
RP/0/RSP0/CPU0:router(config)# interface
Bundle-Ether 1
Step 2
Disables IPv4 BFD sessions on the specified
bundle.
no bfd address-family ipv4 fast-detect
Example:
RP/0/RSP0/CPU0:router(config-if)# no bfd
Step 3
address-family ipv4
fast-detect
commit
Step 4
Enables Cisco or IETF mode for BFD over bundle
for the specified bundle. Default is cisco .
bfd mode { cisco | ietf }
Example:
RP/0/RSP0/CPU0:router(config-if)# bfd mode ietf
Step 5
Enables IPv4 BFD sessions on the specified
bundle.
bfd address-family ipv4 fast-detect
Example:
RP/0/RSP0/CPU0:router(config-if)# bfd address-family
Step 6
ipv4
fast-detect
commit
Step 7
Displays the selected bundle mode.
show bundle bundle-ether bundle-id
Step 8
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
269
Implementing BFD
Configuring BFD on Bundle Member Links