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Step
3.
Enable RSVP-TE on your
router.
4.
Exit to system view.
5.
Enter interface view of MPLS
TE link.
6.
Enable RSVP-TE on the
interface.
7.
Enter MPLS TE tunnel interface
view.
8.
Set the signaling protocol for
setting up the MPLS TE tunnel
to RSVP-TE.
9.
Submit current tunnel
configuration.
CAUTION:
To use RSVP-TE as the signaling protocol for setting up the MPLS TE tunnel, you must enable both MPLS TE
and RSVP-TE on the interfaces for the tunnel to use.
Configuring RSVP-TE advanced features
RSVP-TE adds new objects in Path and Resv messages to support CR-LSP setup. RSVP-TE provides many
configurable options with respect to reliability, network resources, and other advanced features of MPLS
TE.
Before performing the configuration tasks in this section, be aware of each configuration objective and
its impact on your network.
Configuration prerequisites
Before configuring RSVP-TE advanced features, do the following:
•
Configure MPLS basic capabilities
Configure MPLS TE basic capabilities
•
Establish an MPLS TE tunnel with RSVP-TE
•
Configuration procedure
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 cannot be shared
•
among senders on the same session.
•
Shared-explicit style (SE) where resources are reserved for senders on the same session and shared
among them.
Command
mpls rsvp-te
quit
interface interface-type
interface-number
mpls rsvp-te
interface tunnel tunnel-number
mpls te signal-protocol rsvp-te
mpls te commit
65
Remarks
Disabled by default.
N/A
N/A
Disabled by default.
N/A
Optional.
RSVP-TE applies by default.
N/A
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Troubleshooting
