Cisco IOS BFD for Ospf

Cisco IOS BFD for Ospf

Here is the BFD(Bidirectional Forwarding Detection) configuration example for Ospf:

Here is the configurations:

R1

interface FastEthernet1/0
 ip address 10.10.10.1 255.255.255.0
 ip ospf 1 area 0
 bfd interval 500 min_rx 500 multiplier 4
 ip ospf bfd


R2

interface FastEthernet1/0
 ip address 10.10.10.2 255.255.255.0
 ip ospf 1 area 0
 bfd interval 500 min_rx 500 multiplier 4
 ip ospf bfd

%OSPF-5-ADJCHG: Process 1, Nbr 10.10.10.1 on FastEthernet1/0 from LOADING to FULL, Loading Done
R2#show bfd neighbor
OurAddr       NeighAddr     LD/RD  RH/RS  Holddown(mult)  State     Int
10.10.10.2    10.10.10.1     1/1    Up        0    (4 )   Up        Fa1/0