Cisco ASR 9000 Series Configuration Guide

bfd address-family ipv4 min 83
bfd address-family ipv4 mul 3
ipv4 address 192.168.3.1/30
bundle minimum-active links 1
!
interface Bundle-Ether4
bfd address-family ipv4 destination 192.168.4.2
bfd address-family ipv4 fast-detect
bfd address-family ipv4 min 83
bfd address-family ipv4 mul 3
ipv4 address 192.168.4.1/30
bundle minimum-active links 1
!
interface GigabitEthernet 0/0/0/2
ipv4 address 192.168.10.1/30
!
interface GigabitEthernet 0/0/0/2.1
ipv4 address 192.168.11.1/30
ipv6 address beef:cafe::1/64
encapsulation dot1q 2001
!
interface GigabitEthernet 0/0/0/2.2
ipv4 address 192.168.12.1/30
encapsulation dot1q 2002
!
interface GigabitEthernet 0/0/0/2.3
ipv4 address 192.168.13.1/30
encapsulation dot1q 2003
!
router static
address-family ipv4 unicast
10.10.11.2/32 192.168.11.2 bfd fast-detect minimum-interval 250 multiplier 3
10.10.12.2/32 192.168.12.2 bfd fast-detect minimum-interval 250 multiplier 3
10.10.13.2/32 192.168.13.2 bfd fast-detect minimum-interval 250 multiplier 3
10.10.100.2/32 192.168.100.2 bfd fast-detect minimum-interval 250 multiplier 3
!
address-family ipv6 unicast
babe:cace::2/128 beef:cafe::2 bfd fast-detect minimum-interval 250 multiplier 3
!
Echo Packet Source Address: Examples
The following example shows how to specify the IP address 10.10.10.1 as the source address for BFD echo
packets for all BFD sessions on the router:
RP/0/RSP0/CPU0:router#configure
RP/0/RSP0/CPU0:router(config)#bfd
RP/0/RSP0/CPU0:router(config-bfd)#echo ipv4 source 10.10.10.1
The following example shows how to specify the IP address 10.10.10.1 as the source address for BFD echo
packets on an individual Gigabit Ethernet interface:
RP/0/RSP0/CPU0:router#configure
RP/0/RSP0/CPU0:router(config)#bfd
RP/0/RSP0/CPU0:router(config-bfd)#interface gigabitethernet 0/1/0/0
RP/0/RSP0/CPU0:router(config-bfd-if)#echo ipv4 source 10.10.10.1
The following example shows how to specify the IP address 10.10.10.1 as the source address for BFD echo
packets on an individual Packet-over-SONET (POS) interface:
RP/0/RSP0/CPU0:router#configure
RP/0/RSP0/CPU0:router(config)#bfd
RP/0/RSP0/CPU0:router(config-bfd)#interface pos 0/1/0/0
RP/0/RSP0/CPU0:router(config-bfd-if)#echo ipv4 source 10.10.10.1
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
232 OL-30423-03
Implementing BFD
Echo Packet Source Address: Examples

Cisco ASR 9000 Series Specifications

General

Brand	Cisco
Model	ASR 9000 Series
Category	Network Router
Language	English