Reference Guide

• 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 CONFIGURATION
Command History
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
9.2.(0.0) Introduced on Z9000, S4810, and S4820T.
8.2.1.0 Introduced on the E-Series ExaScale.
7.6.1.0 Introduced on the C-Series.
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.
ipv6 ospf bfd all-neighbors
Establish BFD sessions with all OSPFv3 neighbors on a single interface or use non-default BFD session
parameters.
C9000 Series
Syntax
ipv6 ospf bfd all-neighbors [disable | [interval interval
min_rx min_rx multiplier value role {active | passive}]]
To disable all BFD sessions on an OSPFv3 interface implicitly, use the no ipv6
ospf bfd all-neighbors disable command in interface mode..
Parameters
disable (OPTIONAL) Enter the keyword disable to disable BFD on
this interface.
interval
milliseconds
(OPTIONAL) Enter the keyword interval to specify non-
default BFD session parameters beginning with the
transmission interval. The range is from 50 to 1000. The
default is 200.
min_rx
milliseconds
Enter the keywords min_rx to specify the minimum rate at
which the local system receives control packets from the
Bidirectional Forwarding Detection (BFD)
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