Bfd Protocol-Liveness; Ip Route Bfd - Dell S4810 Reference Manual

Version 7.4.1.0
Related show bfd neighbors
Commands specified interface.

bfd protocol-liveness

Enable the BFD protocol liveness feature.
S4810
Syntax
bfd protocol-liveness
Defaults Disabled
Command CONFIGURATION
Modes
Command
This guide is platform-specific. For command information about other platforms,
History
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version 9.0.0.0
Version
8.3.19.0
Version
8.3.10.0
Version 7.4.1.0
Usage Protocol Liveness is a feature that notifies the BFD Manager when a client protocol
Information (for example, OSPF and ISIS) is disabled. When a client is disabled, all BFD sessions
for that protocol are torn down. Neighbors on the remote system receive an Admin
Down control packet and are placed in the Down state. Peer routers might take
corrective action by choosing alternative paths for the routes that originally
pointed to this router.

ip route bfd

Enable BFD for all neighbors configured through static routes.
S4810
Syntax
ip route bfd [interval interval min_rx min_rx multiplier value
role {active | passive}]
Bidirectional Forwarding Detection (BFD)
Introduced on the E-Series.
— displays the BFD neighbor information on all interfaces or a
Introduced on the Z9000.
Introduced on the S4820T.
Introduced on the S4810.
Introduced on the E-Series.
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