Cisco ASR 9000 Series Configuration Guide

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 Enabling BFD for OSPF on an Interface.
Note
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
PurposeCommand or Action
configure
Step 1
Enters OSPFv3 configuration mode, allowing you to
configure the OSPFv3 routing process.
router ospfv3 process-name
Example:
RP/0/RSP0/CPU0:routerconfig)# router ospfv3 0
Step 2
Use the show ospfv3 command in 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.
bfd minimum-interval milliseconds
Example:
RP/0/RSP0/CPU0:router(config-ospfv3)# bfd
minimum-interval 6500
Step 3
This example sets the BFD minimum interval to 6500
milliseconds.
Sets the BFD multiplier.
bfd multiplier multiplier
Step 4
Example:
RP/0/RSP0/CPU0:router(config-ospfv3)# bfd
multiplier 7
This example sets the BFD multiplier to 7.
Configures an OSPFv3 area.
area area-id
Step 5
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
OL-30423-03 201
Implementing BFD
Configuring BFD Under a Dynamic Routing Protocol or Using a Static Route

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model