3Com MSR 50 Series, Руководство по настройке

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Configuring RSVP-TE Advanced Features 1369
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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:
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Reservation confirmation is initiated by the receiver, which sends the Resv
message with an object requesting reservation confirmation.
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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:
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FFR and RSVP authentication cannot run at the same time.
Configuring RSVP-TE GR
Follow these steps to configure RSVP-TE GR on each device to act as the GR
restarter or a GR helper:
Enable interface RSVP hello
extension mpls rsvp-te hello Required
Disabled by default
To do... Use command to... Remarks
To do... Use command to... Remarks
Enter system view system-view --
Enter MPLS view mpls --
Enable resource reservation
confirmation mpls rsvp-te resvconfirm Required
Disabled by default
To do... Use command to... Remarks
Enter system view system-view --
Enter interface view of MPLS
TE link interface interface-type interface-number --
Enable RSVP authentication mpls rsvp-te authentication { cipher |
plain } auth-key
Required
To do... Use command to... Remarks
Enter system view system-view -
Enter MPLS view mpls -