3Com MSR 50 Series Configuration Manual page 1367

"Configuring the RSVP refreshing mechanism" on page 1368
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"Configuring the RSVP Hello extension" on page 1368
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"Configuring RSVP-TE resource reservation confirmation" on page 1369
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"Configuring RSVP authentication" on page 1369
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"Configuring RSVP-TE GR" on page 1369
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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:
Fixed-filter style (FF) where resources are reserved for individual senders and
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cannot be shared among senders on the same session.
Shared-explicit style (SE) where resources are reserved for senders on the same
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session and shared among them.
Follow these steps to configure RSVP reservation style:
To do...
Enter system view
Enter MPLS TE tunnel
interface view
Configure the resources
reservation style for the tunnel
Submit current tunnel
configuration
n
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...
Enter system view
Enter MPLS view
Configure the
path/reservation state refresh
interval of the node
Configure the keep multiplier
for PSB and RSB
Configure the blockade
timeout multiplier
Configuring RSVP-TE Advanced Features
Use command to...
system-view
interface tunnel tunnel-number --
mpls te resv-style { ff | se }
mpls te commit
Use command to...
system-view
mpls
mpls rsvp-te timer refresh
timevalue
mpls rsvp-te
keep-multiplier number
mpls rsvp-te
blockade-multiplier number
1367
Remarks
--
Optional
The default resource
reservation style is SE.
Required
Remarks
--
--
Optional
The default path/reservation
state refresh interval is 30
seconds.
Optional
The default is 3.
Optional
The default blockade timeout
multiplier is 4.