Bfd Protocol-Liveness - Dell MXL 10GbE Reference Manual

Command
Version 9.2(0.0)
History
Related show bfd neighbors
Commands specified interface.

bfd protocol-liveness

Enable the BFD protocol liveness feature.
Syntax
bfd protocol-liveness
Defaults Disabled
Command CONFIGURATION
Modes
Command
Version 9.2(0.0)
History
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.
Syntax
ip route bfd [interval interval min_rx min_rx multiplier value
role {active | passive}]
To disable BFD for all neighbors configured through static routes, use the no ip
route bfd [interval interval min_rx min_rx multiplier value
role {active | passive}] command.
Parameters
interval
milliseconds
min_rx
milliseconds
302
Introduced on the MXL 10/40GbE Switch IO Module.
— displays the BFD neighbor information on all interfaces or a
Introduced on the MXL 10/40GbE Switch IO Module.
(OPTIONAL) Enter the keywords interval to specify non-
default BFD session parameters beginning with the
transmission interval. The range is from 50 to 1000. The
default is 100.
Enter the keywords min_rx to specify the minimum rate at
which the local system receives control packets from the
remote system. The range is from 50 to 1000. The default is
100.
Bidirectional Forwarding Detection (BFD)