Users Guide

BFD session parameters globally congured with the bfd neighbor command or congured for the peer group
to which the neighbor belongs.
Related Commands
• neighbor bfd — enable a BFD session explicitly with a BGP neighbor or a BGP peer group.
show bfd neighbors
Display BFD neighbor information on all interfaces or a specied interface.
Syntax
show bfd [vrf vrf name] neighbors [interface] [detail]
Parameters
vrf vrf name (Optional) Enter the keyword vrf and then the name of the VRF to display the BFD
sessions with all neighbors within the VRF.
interface (OPTIONAL) Enter one of the following keywords and slot/port or number information:
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then
the slot/port information.
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/
port/subport information.
•
For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the
slot/port/subport information.
• For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/
port/subport information.
• For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the
slot/port/subport information.
• For a port channel interface, enter the keywords port-channel then a number.
• 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-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
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.
Bidirectional Forwarding Detection (BFD) 315