Configuring Rsvp-Te Advanced Features; Configuration Prerequisites; Configuration Procedure - 3Com MSR 50 Series Configuration Manual

1366 C 77: MPLS TE C
HAPTER
Configuring RSVP-TE
Advanced Features
Configuration
Prerequisites

Configuration Procedure

ONFIGURATION
To do...
Set the signaling protocol for
setting up MPLS TE tunnels to
CR-LDP
Submit current tunnel
configuration
Establishing an MPLS TE tunnel with RSVP-TE
Follow these steps to establish an MPLS TE tunnel with RSVP-TE:
To do...
Enter system view
Enter MPLS view
Enable RSVP-TE on your device
Exit to system view
Enter interface view of MPLS TE
link
Enable RSVP-TE on the interface
Enter MPLS TE tunnel interface
view
Set the signaling protocol for
setting up the MPLS TE tunnel to
RSVP-TE
Submit current tunnel
configuration
c
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 interface for the
tunnel to use.
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.
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
■
Configuring RSVP-TE advanced features involves these tasks:
"Configuring RSVP reservation style" on page 1367
■
"Configuring RSVP state timers" on page 1367
■
Use command to...
mpls te signal-protocol
crldp
mpls te commit
Use command to...
system-view
mpls
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
Remarks
Required
RSVP-TE applies by default.
Required
Remarks
--
--
Required
Disabled by default
--
--
Required
Disabled by default
--
Optional
RSVP-TE applies by
default.
Required