Nokia 7705 SAR-W Series Manual page 222

MPLS and RSVP-TE
Description This command enables the option to include the node-id sub-object in the RRO. Propagation
of the node-id sub-object is required to provide fast reroute protection for an LSP that spans
multiple area domains.
Default exclude
Parameters include — the node-id sub-object is included in the RRO
exclude — the node-id sub-object is not included in the RRO
rapid-retransmit-time
Syntax rapid-retransmit-time hundred-milliseconds
no rapid-retransmit-time
Context config>router>rsvp
Description This command is used to define the value of the rapid retransmission interval. This is used in
the retransmission mechanism based on an exponential backoff timer in order to handle
unacknowledged message-_id objects. The RSVP-TE message with the same message-id
is retransmitted every 2 × rapid-retransmit-time interval. The node will stop retransmission of
unacknowledged RSVP-TE messages whenever the updated backoff interval exceeds the
value of the regular refresh interval or the number of retransmissions reaches the value of the
rapid-retry-limit parameter, whichever comes first.
The rapid retransmission interval must be smaller than the regular refresh interval configured
in config>router>rsvp>refresh-time.
The no form of this command reverts to the default value.
Default 5 (which represents 500 msec)
Parameters hundred-milliseconds — 1 to 100, in units of 100 msec
rapid-retry-limit
Syntax rapid-retry-limit number
no rapid-retry-limit
Context config>router>rsvp
Description This command is used to define the value of the rapid retry limit. This is used in the
retransmission mechanism based on an exponential backoff timer in order to handle
unacknowledged message_id objects. The RSVP-TE message with the same message_id is
retransmitted every 2 × rapid-retransmit-time interval. The node will stop retransmission of
unacknowledged RSVP-TE messages whenever the updated backoff interval exceeds the
value of the regular refresh interval or the number of retransmissions reaches the value of the
rapid-retry-limit parameter, whichever comes first.
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MPLS Guide
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