Reference Guide

Command Modes INTERFACE
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 9.0.0.0 Introduced on Z9000.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.12.0 Introduced on S4810.
Version 8.2.1.0 Introduced on the E-Series ExaScale.
Version 7.5.1.0 Introduced on the E-Series.
Usage
Information
This command provides the flexibility to fine-tune the timer values based on individual interface
needs when ISIS BFD is configured in CONFIGURATION mode. Any timer values specified with
this command overrides timers set using the bfd all-neighbors command. Using the no
form of this command does not disable BFD if BFD is configured in CONFIGURATION mode.
To disable BFD on a specific interface while BFD is configured in CONFIGURATION mode, use
the keyword disable.
neighbor bfd
Explicitly enable a BFD session with a BGP neighbor or a BGP peer group.
S4820T
Syntax
neighbor {ip-address | peer-group-name} bfd
Parameters
ip-address Enter the IP address of the BGP neighbor that you want to explicitly
enable for BFD sessions in dotted decimal format (A.B.C.D).
peer-group-name Enter the name of the peer group that you want to explicitly enable for
BFD sessions.
Defaults none
Command Modes ROUTER BGP
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 9.0.0.0 Introduced on the Z9000.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.8.0 Introduced on the S4810.
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