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:
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/RP0/CPU0:router#configure
RP/0/RP0/CPU0:router(config)#router static
RP/0/RP0/CPU0:router(config-static)#address-family ipv4 unicast
RP/0/RP0/CPU0:router(config-static)#10.2.2.0/24 10.3.3.3 bfd fast-detect
RP/0/RP0/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.
BFD on Bundled VLANs: Example
The following example shows how to configure BFD on bundled VLANs:
BFD Over Bridge Group Virtual Interface: Example
The following examples show the configurations of the peer and uut nodes. You can see the BVI interface is
under a VRF instead of default table:
interface BVI100
vrf cctv1 <<<<<<<<<
Below is the peer nodes example:
l2vpn
bridge group bg
bridge-domain bd
interface Bundle-Ether1.100
!
routed interface BVI100
!
!
!
router vrrp
interface BVI100
bfd minimum-interval 15
address-family ipv4
vrrp 100
address 192.168.1.254
bfd fast-detect peer ipv4 192.168.1.2
!
!
!
!
router ospf 100
Routing Configuration Guide for Cisco NCS 6000 Series Routers, IOS XR Release 6.4.x
168
Implementing BFD
BFD Over Static Routes: Examples
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