BFD session create

[ferrari20215]

Hi All,

I have a question about BFD create session.

I want to create BFD session between device B and device C.

The BFD peer is 10.2.1.1 10.3.1.1, the mode is "associated Mode".

I refer "IP Routing BFD Configuration Guide, Cisco IOS Release 15S"

Config

Device B:

ip route  10.3.1.0 255.255.255.0 10.1.1.1

ip route static bfd 10.3.1.1 10.2.1.1

Device C:

ip route  10.2.1.0 255.255.255.0 10.1.1.2

ip route static bfd 10.2.1.1 10.3.1.1

But I failed to create BFD session between device B and device C

Could someone give me some advice?

Thanks

James

[Paul Chapman]

Hi James -

You need to set the BFD intervals and multiplier on the physical interfaces on both sides.

int gi0/0
 bfd interval 50 min-rx 50 multiplier 3

You should see your BFD session form after that.

PSC