3Com S7902E, Configuration Manual

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Configuring RSVP reservation style
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Configuring RSVP state timers
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Configuring the RSVP refreshing mechanism
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Configuring the RSVP Hello extension
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Configuring RSVP-TE resource reservation confirmation
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Configuring RSVP authentication
Configuring RSVP reservation style
Each LSP set up using RSVP-TE is assigned a resource reservation style. During an RSVP session,
the receiver decides which reservation style can be used for this session and thus which LSPs can be
used.
Currently, two reservation styles are available:
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Fixed-filter style (FF) where resources are reserved for individual senders and cannot be shared
among senders on the same session.
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Shared-explicit style (SE) where resources are reserved for senders on the same session and
shared among them.
Follow these steps to configure RSVP reservation style:
To do… Use the command... Remarks
Enter system view
system-view
––
Enter MPLS TE tunnel interface
view
interface tunnel
tunnel-number
––
Configure the resources
reservation style for the tunnel
mpls te resv-style
{
ff
|
se
}
Optional
The default resource
reservation style is SE.
Submit current tunnel
configuration
mpls te commit
Required
In current MPLS TE applications, the SE style is mainly used for make-before-break, while the FF style
is rarely used.
Configuring RSVP state timers
Follow these steps to configure RSVP state timers:
To do… Use the command... Remarks
Enter system view
system-view
––
Enter MPLS view
mpls
––
Configure the path/reservation
state refresh interval of the
node
mpls rsvp-te timer refresh
timevalue
Optional
The default path/reservation
state refresh interval is 30
seconds.