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1614 CHAPTER 96: MPLS TE CONFIGURATION COMMANDS
Parameter timevalue: Refresh interval, in the range 10 to 65535 seconds.
Description Use the
mpls rsvp-te timer refresh command to configure the
path/reservation state refresh interval.
Use the
undo mpls rsvp-te timer refresh command to restore the default.
The default path/reservation state refresh interval is 30 seconds.
Related command: mpls rsvp-te keep-multiplier.
Example # Set the path/reservation state refresh interval to 60 seconds.
<Sysname> system-view
[Sysname] mpls
[Sysname-mpls] mpls rsvp-te timer refresh 60
mpls rsvp-te timer retransmission
Syntax mpls rsvp-te timer retransmission { increment-value [ increment-value ] |
retransmit-value [ retrans-timer-value ]} *
undo mpls rsvp-te timer retransmission
View Interface view
Parameter increment-value increment-value: Increment value delta, in the range 1 to 10.
The default is 1.
retransmit-value retrans-timer-value: Initial retransmission interval, in the range
500 to 3000 milliseconds. The default is 500 milliseconds.
Description Use the
mpls rsvp-te timer retransmission command to enable RSVP
message retransmission.
Use the
undo mpls rsvp-te timer retransmission command to restore the
default.
By default, RSVP message retransmission is disabled.
On an interface enabled with the Message_ID (reliability) mechanism, you may
configure RSVP message retransmission. After the interface sends an RSVP
message, it waits for an acknowledgement. If no ACK is received before the initial
retransmission interval (Rf seconds for example) expires, the interface resends the
message. After that, the interface resends the message at an exponentially
increased retransmission interval equivalent to (1 + Delta) × Rf seconds either until
an acknowledgement is received or the retransmission attempt limit RI is reached.
The Delta governs the speed with which the interface increases the retransmission
interval.