Alcatel-Lucent 7450 Configuration Manual page 128

Router Global Commands
cv-tx
Syntax cv-tx transmit-interval
no cv-tx
Context config>router>bfd>bfd-template
Description This command specifies the transmit interval used by BFD packets used for MPLS-TP proactive CV.
Default
no cv-tx
Parameters transmit-interval — Specifies the transmit interval. This parameter is only used if a BFD session is
echo-receive
Syntax echo-receive echo-interval
no echo-receive
Context config>router>bfd>bfd-template
Description This command sets the minimum echo receive interval, in milliseconds, for a session. This is not
used by a BFD session for MPLS-TP.
Default
no echo-receive
Parameters echo-interval — Specifies the echo receive interval.
multiplier
Syntax multiplier multiplier
no multiplier
Context config>router>bfd>bfd-template
Description 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, then the session is declared down.
Default
3
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Default
10 ms for CPM3 or higher; 1 second for other hardware
enabled with CV on an MPLS-TP LSP.
Values
1 sec to 30 sec in 1 second increments
Default 1 second
Values
100 ms — 100,000 ms in 1 ms increments
Default 100
7450 ESS Router Configuration Guide