Cisco ASR 9000 Series Configuration Manual page 229

Implementing BFD
BFD per-interface configuration is supported for OSPF, OSPFv3, IS-IS, and MPLS-TE only. For
Note
information about configuring BFD on an OSPF interface, see
SUMMARY STEPS
1. configure
2. router ospfv3 process-name
3. bfd minimum-interval milliseconds
4. bfd multiplier multiplier
5. area area-id
6. interface type interface-path-id
7. bfd fast-detect
8. commit
9. show run router ospfv3
DETAILED STEPS
Command or Action
Step 1 configure
Step 2 router ospfv3 process-name
Example:
RP/0/RSP0/CPU0:routerconfig)# router ospfv3 0
Step 3 bfd minimum-interval milliseconds
Example:
RP/0/RSP0/CPU0:router(config-ospfv3)# bfd
minimum-interval 6500
Step 4 bfd multiplier multiplier
Example:
RP/0/RSP0/CPU0:router(config-ospfv3)# bfd
multiplier 7
Step 5 area area-id
OL-30423-03
Configuring BFD Under a Dynamic Routing Protocol or Using a Static Route
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
Enabling BFD for OSPF on an
Purpose
Enters OSPFv3 configuration mode, allowing you to
configure the OSPFv3 routing process.
Use the show ospfv3 command in EXEC mode to obtain
the process name for the current router.
• To configure BFD for IS-IS or MPLS-TE,
Note
enter the corresponding configuration mode.
For example, for MPLS-TE, enter MPLS-TE
configuration mode.
Sets the BFD minimum interval. Range is 15-30000
milliseconds.
This example sets the BFD minimum interval to 6500
milliseconds.
Sets the BFD multiplier.
This example sets the BFD multiplier to 7.
Configures an OSPFv3 area.
Interface.
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