Dell Networking S4810, Reference Manual

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Version 7.4.1.0 Introduced on the E-Series.
Related
Commands show bfd neighbors — displays the BFD neighbor information on all interfaces or a
specified interface.
bfd protocol-liveness
Enable the BFD protocol liveness feature.
S4810
Syntax
bfd protocol-liveness
Defaults Disabled
Command
Modes CONFIGURATION
Command
History
This guide is platform-specific. For command information about other platforms,
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 Introduced on the Z9000.
Version
8.3.19.0 Introduced on the S4820T.
Version
8.3.10.0 Introduced on the S4810.
Version 7.4.1.0 Introduced on the E-Series.
Usage
Information Protocol Liveness is a feature that notifies the BFD Manager when a client protocol
(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)
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