Isis Bfd All-Neighbors - Dell S4810 Reference Manual

Usage
This command provides the flexibility to fine-tune the timer values based on
Information
individual interface needs when you configure ipv6 ospf BFD in CONFIGURATION
mode. Any timer values specified with this command overrides timers set using the
bfd all-neighbors command. Using the no form of this command does not
disable BFD if you configure BFD in CONFIGURATION mode.
To disable BFD on a specific interface while you configure BFD in
CONFIGURATION mode, use the keyword disable.

isis bfd all-neighbors

Enable BFD on all IS-IS neighbors discovered on an interface.
S4810
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
interval
milliseconds
min_rx
milliseconds
multiplier value
role [active |
passive]
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(OPTIONAL) Enter the keyword disable to disable BFD on
this interface.
(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 would like to receive control packets
from the remote system. The range is from 50 to 1000. The
default is 100.
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.
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.
Bidirectional Forwarding Detection (BFD)