Enabling Bfd For Ospfv3 On An Interface - Cisco NCS 6000 Series Configuration Manual

Implementing BFD
Command or Action
RP/0/RP0/CPU0:router(config-ospf)# bfd
minimum-interval 6500
Step 5 bfd multiplier multiplier
Example:
RP/0/RP0/CPU0:router(config-ospf)# bfd multiplier
7
Step 6 area area-id
Example:
RP/0/RP0/CPU0:router(config-ospf)#
Step 7 interface type interface-path-id
Example:
RP/0/RP0/CPU0:router(config-ospf-ar)#
gigabitEthernet 0/3/0/1
Step 8
bfd fast-detect
Example:
RP/0/RP0/CPU0:router(config-ospf-ar-if)#
fast-detect
Step 9 commit
Step 10 show run router ospf
Example:
RP/0/RP0/CPU0:router(config-ospf-ar-if)# show run
router ospf

Enabling BFD for OSPFv3 on an Interface

The following procedures describe how to configure BFD for OSPFv3 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, OSPFv3, IS-IS, and MPLS-TE only. For information
about configuring BFD on an OSPF interface, see
SUMMARY STEPS
1. configure
Purpose
This example sets the BFD minimum interval to 6500
milliseconds.
Sets the BFD multiplier.
This example sets the BFD multiplier to 7.
Configures an Open Shortest Path First (OSPF) area.
Replace area-id with the OSPF area identifier.
area 0
Enters interface configuration mode and specifies the
interface name and notation rack/slot/module/port.
interface
Enables BFD to detect failures in the path between adjacent
forwarding engines.
bfd
Verify that BFD is enabled on the appropriate interface.
Enabling BFD for OSPF on an
Routing Configuration Guide for Cisco NCS 6000 Series Routers, IOS XR Release 6.4.x
Enabling BFD for OSPFv3 on an Interface
• The example indicates a Gigabit Ethernet interface
in modular services card slot 3.
Interface.
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