Command Line Reference Guide

multiplier value Enter the keyword multiplier to specify the number of
packets that must be missed in order to declare a session
down. The range is from 3 to 50. The default is 3.
role [active |
passive]
Enter the role that the local system assumes:
• Active — The active system initiates the BFD session.
Both systems can be active for the same session.
• Passive — The passive system does not initiate a
session. It only responds to a request for session
initialization from the active system.
The default is Active.
Defaults See Parameters
Command
Modes
INTERFACE
Command
History
Version 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
isis bfd all-neighbors
Enable BFD on all IS-IS neighbors discovered on an interface.
Syntax
isis bfd all-neighbors [disable | [interval interval min_rx
min_rx multiplier value role {active | passive}]]
To remove all BFD sessions with IS-IS neighbors discovered on this interface, use
the no isis bfd all-neighbors [disable | [interval interval
min_rx min_rx multiplier value role {active | passive}]]
command.
Parameters
disable (OPTIONAL) Enter the keyword disable to disable BFD on
this interface.
interval
milliseconds
(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.
min_rx
milliseconds
Enter the keywords min_rx to specify the minimum rate at
which the local system would like to receive control packets
from the remote system. The range is from 50 to 1000. The
default is
100.
multiplier value Enter the keywords multiplier to specify the number of
packets that must be missed in order to declare a session
down. The range is from 3 to 50. The default is 3.
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Bidirectional Forwarding Detection (BFD)