Users Guide

Table Of Contents
interface interface-type (Optional) Enter one of the following interface types:
ethernet node/slot/port[:subport] Displays Ethernet interface information.
port-channel id-number Display port channel interface IDs, from 1 to 128.
vlan vlan-id Displays the VLAN interface number, from 1 to 4093.
Default Not configured
Command Mode EXEC
Usage
Information
Use this command to verify that a BFD session between neighbors is up using the default VRF instance. Use the detail parameter to
view the BFD session parameters.
Example
OS10# show bfd neighbors
* - Active session role
------------------------------------------------------------------------------------------------
LocalAddr RemoteAddr Interface State RxInt TxInt Mult VRF Clients
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* 100.100.1.1 100.100.1.2 ethernet1/1/26:1 up 200 200 3 red ospfv2
* 100.100.3.1 100.100.3.2 ethernet1/1/26:3 up 200 200 3 default ospfv2
* 200.1.1.2 200.1.1.1 vlan102 up 200 200 3 black bgp
* 200.1.5.2 200.1.5.1 vlan105 up 200 200 3 default ospfv2
* 200.1.11.2 200.1.11.1 vlan111 up 200 200 3 green rtmv4
* 200.1.12.2 200.1.12.1 vlan112 up 200 200 3 default rtmv4
* 201.1.1.2 201.1.1.1 vlan101 up 200 200 3 green ospfv2
* 201.1.1.2 201.1.1.1 vlan301 down 1000 1000 3 default bgp
* 201.1.2.2 201.1.2.1 vlan302 down 1000 1000 3 default bgp
* 201.1.3.2 201.1.3.1 vlan303 down 1000 1000 3 default bgp
* 201.1.4.2 201.1.4.1 vlan304 down 1000 1000 3 default bgp
* 201.1.5.2 201.1.5.1 vlan305 down 1000 1000 3 default bgp
* 201.1.6.2 201.1.6.1 vlan306 down 1000 1000 3 default bgp
OS10# show bfd neighbors detail
Session Discriminator: 1
Neighbor Discriminator: 2
Local Addr: 150.150.1.2
Local MAC Addr: 90:b1:1c:f4:ab:fd
Remote Addr: 150.150.1.1
Remote MAC Addr: 90:b1:1c:f4:a4:d4
Interface: vlan10
State: up
Configured parameters:
TX: 1000ms, RX: 1000ms, Multiplier: 5
Actual parameters:
TX: 1000ms, RX: 1000ms, Multiplier: 5
Neighbor parameters:
TX: 200ms, RX: 200ms, Multiplier: 49
Role: active
VRF: default
Client Registered: bgp
Uptime: 01:58:09
Statistics:
Number of packets received from neighbor: 7138
Number of packets sent to neighbor: 7138
OS10#show bfd neighbors active
* - Active session role
------------------------------------------------------------------------------------------------
--
LocalAddr RemoteAddr Interface State RxInt TxInt Mult VRF Clients
------------------------------------------------------------------------------------------------
* 100.100.1.1 100.100.1.2 ethernet1/1/26:1 up 200 200 3 red ospfv2
* 100.100.3.1 100.100.3.2 ethernet1/1/26:3 up 200 200 3 default ospfv2
* 200.1.1.2 200.1.1.1 vlan102 up 200 200 3 black bgp
* 200.1.5.2 200.1.5.1 vlan105 up 200 200 3 default ospfv2
* 200.1.11.2 200.1.11.1 vlan111 up 200 200 3 green rtmv4
* 200.1.12.2 200.1.12.1 vlan112 up 200 200 3 default rtmv4
* 201.1.1.2 201.1.1.1 vlan101 up 200 200 3 green ospfv2
610
Layer 3