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MPLS and RSVP-TE
bfd-enable
Syntax
[no] bfd-enable
Context
config>router>mpls>lsp>bfd
config>router>mpls>lsp>primary>bfd
config>router>mpls>lsp>secondary>bfd
Description
This command enables S-BFD for an SR-TE LSP. The BFD template must be configured in
the config>router>bfd context before issuing the bfd-enable command.
The no form of this command disables S-BFD on the SR-TE LSP.
Default
no bfd-enable
bfd-template
Syntax
bfd-template name
no bfd-template
Context
config>router>mpls>lsp>bfd
config>router>mpls>lsp>primary>bfd
config>router>mpls>lsp>secondary>bfd
Description
This command specifies the BFD template to be used for an S-BFD session on an SR-TE
LSP. The BFD template is configured in the config>router>bfd context and defines the
parameters used during the session, such as the minimum transmit and receive intervals for
control packets.
The no form of this command removes the template.
Default
no bfd-template
Parameters
name — the name of the existing BFD template
failure-action
Syntax
failure-action failover-or-down
no failure-action
Context
config>router>mpls>lsp>bfd
Description
This command configures the resulting action when BFD fails on an SR-TE LSP.
A failure action of failover-or-down means that a switchover from the active path is triggered
if the BFD session fails on the active path (primary or standby). If there is no available path
to switch to, the LSP is taken operationally down. This failure action is only applicable to SR-
TE LSPs.
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© 2022 Nokia.
Use subject to Terms available at: www.nokia.com
MPLS Guide
3HE 18686 AAAB TQZZA
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