R3303-HP HSR6800 Routers MPLS Configuration Guide

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• Establish an MPLS TE tunnel with RSVP-TE.
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.
The following reservation styles are available:
• FF—Resources are reserved for individual senders and cannot be shared among senders on the
same session.
• SE—Resources are reserved for senders on the same session and shared among them.
In current MPLS TE applications, the SE style is mainly used for make-before-break. The FF style is rarely
used.
To configure RSVP reservation style:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter MPLS TE tunnel interface
view.
interface tunnel tunnel-number N/A
3. Configure the resources
reservation style for the tunnel.
mpls te resv-style { ff | se }
Optional.
The default resource reservation
style is SE.
4. Submit current tunnel
configuration.
mpls te commit N/A
Configuring RSVP state timers
Ste
p
Command Remarks
1. Enter system view.
system-view
N/A
2. Enter MPLS view.
mpls N/A
3. 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.
4. Configure the keep multiplier
for PSB and RSB.
mpls rsvp-te keep-multiplier
number
Optional.
The default is 3.
5. Configure the blockade
timeout multiplier.
mpls rsvp-te blockade-multiplier
number
Optional.
The default blockade timeout
multiplier is 4.