3Com S7902E, Configuration Manual

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To do… Use the command... Remarks
Configure the hello interval
mpls rsvp-te timer hello
timevalue
Optional
The default is 3 seconds.
Exit to system view
quit
––
Enter interface view of MPLS
TE link
interface interface-type
interface-number
––
Enable interface RSVP hello
extension
mpls rsvp-te hello
Required
Disabled by default
RSVP hello extension detects the reachability of RSVP neighboring nodes. It is defined in RFC 3209.
Configuring RSVP-TE resource reservation confirmation
Follow these steps to configure RSVP-TE resource reservation confirmation:
To do… Use the command... Remarks
Enter system view
system-view
––
Enter MPLS view
mpls
––
Enable resource reservation
confirmation
mpls rsvp-te resvconfirm
Required
Disabled by default
z
Reservation confirmation is initiated by the receiver, which sends the Resv message with an object
requesting reservation confirmation.
z
Receiving the ResvConf message does not mean resource reservation is established. It only
indicates that resources are reserved on the farthest upstream node where the Resv message
arrived and the resources can be preempted.
Configuring RSVP authentication
RSVP adopts hop-by-hop authentication to prevent fake resource reservation requests from occupying
network resources.
It requires that the interfaces at the two ends of a link must share the same authentication key to
exchange RSVP messages.
Follow these steps to configure RSVP authentication:
To do… Use the command... Remarks
Enter system view
system-view
––