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● For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
detail (OPTIONAL) Enter the keyword detail to view detailed information about BFD
neighbors.
Defaults None
Command Modes
● EXEC
● EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.11(2.1P1) Introduced the vrf keyword on all the remaining Dell EMC Networking OS
platforms.
9.10(0.2) Introduced the vrf keyword on the S3048–ON, S4048–ON, S4048T-ON, S6010–
ON, Z9100–ON, and S6100–ON.
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.8(2.0) Introduced on the S3100 series.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
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 neighbors command output for the default VRF.
Example (Detail)
Related
Commands
● bfd all-neighbors — establish BFD sessions with all neighbors discovered by the IS-IS protocol or
OSPF protocol out of all interfaces.
vrrp bfd neighbor
Establish a BFD for VRRP session with a neighbor.
Syntax
vrrp bfd neighbor ip-address
Parameters
neighbor ip-
address
Enter the IP address of the BFD neighbor.
Defaults none
Command Modes INTERFACE
Supported Modes Full–Switch
258 Bidirectional Forwarding Detection (BFD)