For more information about the protocols and platforms that support BFD, see Bidirectional Forwarding Detection.
abort
config>router>bfd
7210 SAS-R6, 7210 SAS-R12, and 7210 SAS-T (network mode)
This command discards the changes to the BFD template configuration.
begin
config>router>bfd
7210 SAS-R6, 7210 SAS-R12, and 7210 SAS-T (network mode)
Commands in this context configure a BFD template.
bfd-template [32 chars max]
no bfd-template
config>router>bfd
7210 SAS-R6, 7210 SAS-R12, and 7210 SAS-T (network mode)
This command creates or edits a BFD template.
A BFD template defines the set of configurable parameters used by a BFD session. These parameters include the transmit and receive timers used for BFD CC packets, the transmit timer interval used when the session is providing a CV function, the multiplier value, the echo-receive interval, and whether the BFD session terminates in the CPM network processor.
The no form of this command reverts to the default behavior.
no bfd-template
Specifies a text string name for the template, up to 32 characters, in printable 7-bit ASCII, enclosed in double quotes.
transmit-interval milli-seconds
no transmit-interval
config>router>bfd>bfd-template
7210 SAS-R6, 7210 SAS-R12, and 7210 SAS-T (network mode)
This command specifies the transmit timer used for BFD packets. If the template is used for a BFD session on an MPLS-TP LSP, this timer is used for CC packets.
The no form of this command removes the transit timer interval from the configuration.
no transmit-interval
Specifies the transmit interval.
receive-interval milli-seconds
no receive-interval
config>router>bfd>bfd-template
7210 SAS-R6, 7210 SAS-R12, and 7210 SAS-T (network mode)
This command specifies the receive timer used for BFD packets. If the template is used for a BFD session on an MPLS-TP LSP, this timer is used for CC packets.
The no form of this command removes the receive timer interval from the configuration.
no receive-interval
Specifies the receive timer interval.
echo-receive milli-seconds
no echo-receive
config>router>bfd>bfd-template
7210 SAS-R6, 7210 SAS-R12, and 7210 SAS-T (network mode)
This command sets the minimum echo receive interval, in milliseconds, for a session. This is not used by a BFD session for MPLS-TP.
The no form of this command removes the minimum echo receive interval from the configuration.
no echo-receive
Specifies the echo receive interval.
multiplier [3...20]
no multiplier
config>router>bfd>bfd-template
7210 SAS-R6, 7210 SAS-R12, and 7210 SAS-T (network mode)
This command specifies the detect multiplier used for a BFD session. If a BFD control packet is not received for a period of multiplier x receive-interval, the session is declared down.
The no form of this command reverts to the default value.
multiplier 3
Specifies the multiplier, in integer notation.
commit
config>router>bfd
7210 SAS-R6, 7210 SAS-R12, and 7210 SAS-T (network mode)
This command saves the changes made to the BFD template configuration. Executing this command is required for all BFD commands to take effect and become persistent after a system reboot.