PurposeCommand or Action
Example:
RP/0/RSP0/CPU0:router(config-ospf)# bfd
minimum-interval 6500
This example sets the BFD minimum interval to 6500 milliseconds.
Sets the BFD multiplier.
bfd multiplier multiplier
Step 5
Example:
RP/0/RSP0/CPU0:router(config-ospf)# bfd
multiplier 7
This example sets the BFD multiplier to 7.
Configures an Open Shortest Path First (OSPF) area.
area area-id
Step 6
Example:
RP/0/RSP0/CPU0:router(config-ospf)# area 0
Replace area-id with the OSPF area identifier.
Enters interface configuration mode and specifies the interface
name and notation rack/slot/module/port.
interface type interface-path-id
Example:
RP/0/RSP0/CPU0:router(config-ospf-ar)#
interface gigabitEthernet 0/3/0/1
Step 7
•
The example indicates a Gigabit Ethernet interface in
modular services card slot 3.
Enables BFD to detect failures in the path between adjacent
forwarding engines.
bfd fast-detect
Example:
RP/0/RSP0/CPU0:router(config-ospf-ar-if)#
bfd fast-detect
Step 8
commit
Step 9
Verify that BFD is enabled on the appropriate interface.show run router ospf
Example:
RP/0/RSP0/CPU0:router(config-ospf-ar-if)#
show run router ospf
Step 10
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.
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
200 OL-30423-03
Implementing BFD
Configuring BFD Under a Dynamic Routing Protocol or Using a Static Route
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