Users Guide

Version Description
9.2(1.0) Introduced on the Z9500.
9.0.0.0 Introduced on the Z9000.
8.3.19.0 Introduced on the S4820T.
8.3.8.0 Added support for BFD for BGP on the S4810.
8.4.1.3 Added support for BFD for BGP on the E-Series.
8.2.1.0 Introduced on the E-Series.
7.6.1.0 Introduced on the C-Series.
7.5.1.0 Added support for BFD for VLAN and port-channel interfaces on the E-Series.
7.4.1.0 Introduced BFD on physical ports on the E-Series.
Example
The following example shows the show bfd vrf neighbors command output.
The following example shows the show bfd vrf neighbors command output showing the nondefault VRF.
show bfd vrf VRF_blue neighbors
* - Active session role
Ad Dn - Admin Down
B - BGP
C - CLI
I - ISIS
O - OSPF
O3 - OSPFv3
R - Static Route (RTM)
M - MPLS
V - VRRP
VT - Vxlan Tunnel
LocalAddr RemoteAddr Interface State Rx-int Tx-int Mult VRF Clients
* 5.1.1.1 5.1.1.2 Po 30 Up 200 200 3 255 O
* 6.1.1.1 6.1.1.2 Vl 30 Up 200 200 3 255 O
* 7.1.1.1 7.1.1.2 Te 1/1/1/1 Up 200 200 3 255 O
Example (Detail)
The following example shows the show bfd vrf neighbors detail command output showing the
nondefault VRF called “VRF_blue”.
show bfd vrf VRF_blue neighbors detail
Session Discriminator: 5
Neighbor Discriminator: 3
Local Addr: 5.1.1.1
Local MAC Addr: 00:a0:c9:00:00:02
Remote Addr: 5.1.1.2
Remote MAC Addr: 34:17:98:34:00:12
Int: Port-channel 30
State: Up
Configured parameters:
TX: 200ms, RX: 200ms, Multiplier: 3
Neighbor parameters:
TX: 200ms, RX: 200ms, Multiplier: 3
Actual parameters:
TX: 200ms, RX: 200ms, Multiplier: 3
Role: Active
Delete session on Down: True
VRF: VRF_blue
316 Bidirectional Forwarding Detection (BFD)