Enabling Bfd For Ospf On An Interface - Cisco NCS 6000 Series Configuration Manual

Enabling BFD for OSPF on an Interface

Enabling BFD for OSPF on an Interface
The following procedures describe how to configure BFD for Open Shortest Path First (OSPF) on an interface.
The steps in the procedure are common to the steps for configuring BFD on IS-IS and MPLS-TE; only the
command mode differs.
Note BFD per interface configuration is supported for OSPF, OSFPv3, IS-IS, and MPLS-TE only. For information
about configuring BFD on an OSPFv3 interface, see
SUMMARY STEPS
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
DETAILED STEPS
Command or Action
Step 1 configure
Step 2 bfd multipath include locationnode-id
Example:
RP/0/RP0/CPU0:router(config)# bfd multipath
include location 0/0/CPU0
Step 3
router ospf process-name
Example:
RP/0/RP0/CPU0:router(config)# router ospf 0
Step 4 bfd minimum-interval milliseconds
Example:
Routing Configuration Guide for Cisco NCS 6000 Series Routers, IOS XR Release 6.4.x
144
configure
bfd multipath include locationnode-id
router ospf process-name
bfd minimum-interval milliseconds
bfd multiplier multiplier
area area-id
interface type interface-path-id
bfd fast-detect
commit
show run router ospf
Enabling BFD for OSPFv3 on an
Purpose
(Optional) Enables BFD multipath for the specified bundle
on the interface. This step is required for bundle interfaces.
Note • This step must be repeated for every line
card that has a member link in the bundle
interface.
Enters OSPF configuration mode, allowing you to
configure the OSPF routing process.
Use the show ospf command in XR EXEC mode to obtain
the process-name for the current router.
Note • To configure BFD for IS-IS or MPLS-TE,
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.
Implementing BFD
Interface.