Cisco ASR 9000 Series Routing Configuration Guide

BFD Over OSPF: Examples
The following example shows how to enable BFD for OSPF on a Gigabit Ethernet interface:
RP/0/RSP0/CPU0:router#configure
RP/0/RSP0/CPU0:router(config)#router ospf 0
RP/0/RSP0/CPU0:router(config-ospf)#area 0
RP/0/RSP0/CPU0:router(config-ospf-ar)#interface gigabitEthernet 0/3/0/1
RP/0/RSP0/CPU0:router(config-ospf-ar-if)#bfd fast-detect
RP/0/RSP0/CPU0:router(config-ospf-ar-if)#commit
RP/0/RSP0/CPU0:router(config-ospf-ar-if)#end
RP/0/RSP0/CPU0:router#show run router ospf
router ospf 0
area 0
interface GigabitEthernet0/3/0/1
bfd fast-detect
The following example shows how to enable BFD for OSPFv3 on a Gigabit Ethernet interface:
RP/0/RSP0/CPU0:router#configure
RP/0/RSP0/CPU0:router(config)#router ospfv3 0
RP/0/RSP0/CPU0:router(config-ospfv3)#bfd minimum-interval 6500
RP/0/RSP0/CPU0:router(config-ospfv3)#bfd multiplier 7
RP/0/RSP0/CPU0:router(config-ospfv3-ar)#area 0
RP/0/RSP0/CPU0:router(config-ospfv3-ar)#interface gigabitethernet 0/1/5/0
RP/0/RSP0/CPU0:router(config-ospfv3-ar-if)#bfd fast-detect
RP/0/RSP0/CPU0:router(config-ospfv3-ar-if)#commit
RP/0/RSP0/CPU0:router(config-ospfv3-ar-if)#end
RP/0/RSP0/CPU0:router#show run router ospfv3
router ospfv3
area 0
interface GigabitEthernet0/1/5/0
bfd fast-detect
BFD Over Static Routes: Examples
The following example shows how to enable BFD on an IPv4 static route. In this example, BFD sessions are
established with the next-hop 10.3.3.3 when it becomes reachable.
RP/0/RSP0/CPU0:router#configure
RP/0/RSP0/CPU0:router(config)#router static
RP/0/RSP0/CPU0:router(config-static)#address-family ipv4 unicast
RP/0/RSP0/CPU0:router(config-static)#10.2.2.0/24 10.3.3.3 bfd fast-detect
RP/0/RSP0/CPU0:router(config-static)#end
The following example shows how to enable BFD on an IPv6 static route. In this example, BFD sessions are
established with the next hop 2001:0DB8:D987:398:AE3:B39:333:783 when it becomes reachable.
RP/0/RSP0/CPU0:router#configure
RP/0/RSP0/CPU0:router(config)#router static
RP/0/RSP0/CPU0:router(config-static)#address-family ipv6 unicast
RP/0/RSP0/CPU0:router(config-static)#2001:0DB8:C18:2:1::F/64
2001:0DB8:D987:398:AE3:B39:333:783 bfd fast-detect minimum-interval 150 multiplier 4
RP/0/RSP0/CPU0:router(config-static)#end
RP/0/RSP0/CPU0:router#show run router static address-family ipv6 unicast
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
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Implementing BFD
BFD Over OSPF: Examples

Cisco ASR 9000 Series Specifications

General

Brand	Cisco
Model	ASR 9000 Series
Category	Network Router
Language	English