Deployment Guide

35 Leaf-Spine Deployment and Best Practices Guide | Version 1.0
via 192.168.2.0, Fo 1/50
O E2 10.0.2.4/32 via 192.168.1.0, Fo 1/49 110/20 17:30:11
via 192.168.2.0, Fo 1/50
O E2 10.60.1.0/24 via 192.168.1.0, Fo 1/49 110/20 17:30:11
via 192.168.2.0, Fo 1/50
O 192.168.1.2/31 via 192.168.1.0, Fo 1/49 110/2 17:30:11
O 192.168.1.4/31 via 192.168.1.0, Fo 1/49 110/2 17:30:11
O 192.168.1.6/31 via 192.168.1.0, Fo 1/49 110/2 17:30:11
O 192.168.2.2/31 via 192.168.2.0, Fo 1/50 110/2 18:18:43
O 192.168.2.4/31 via 192.168.2.0, Fo 1/50 110/2 18:18:43
O 192.168.2.6/31 via 192.168.2.0, Fo 1/50 110/2 18:18:43
Note: The command show ip route <cr> can also be used to verify the information above as well as
static routes and direct connections.
7.3.5 show bfd neighbors
This command may be used to verify BFD is properly configured and sessions are established as indicated by
Up in the State column.
Note: The output shown below is for BGP configurations as indicated by a B in the Clients column. On
OSPF configurations, the output is identical except there is an O in the Clients column.
Z9100-Spine-1#show bfd neighbors
* - Active session role
B - BGP
O - OSPF
LocalAddr RemoteAddr Interface State Rx-int Tx-int Mult Clients
* 192.168.1.0 192.168.1.1 Fo 1/1/1 Up 100 100 3 B
* 192.168.1.2 192.168.1.3 Fo 1/2/1 Up 100 100 3 B
* 192.168.1.4 192.168.1.5 Fo 1/3/1 Up 100 100 3 B
* 192.168.1.6 192.168.1.7 Fo 1/4/1 Up 100 100 3 B
S4048-Leaf-1#show bfd neighbors
* - Active session role
B - BGP
O - OSPF
LocalAddr RemoteAddr Interface State Rx-int Tx-int Mult Clients
* 192.168.1.1 192.168.1.0 Fo 1/49 Up 100 100 3 B
* 192.168.2.1 192.168.2.0 Fo 1/50 Up 100 100 3 B