Creating Mpls Te Tunnel Over Static Cr-Lsp; Configuration Prerequisites - HP 12500 Series Configuration Manual

To do...
Enable global MPLS TE
Return to system view
Enter the interface view of an MPLS
TE link
Enable interface MPLS TE
Return to system view
Create a tunnel interface and enter
its view
Assign an IP address to the tunnel
interface
Set the tunnel protocol to MPLS TE
Configure the destination address
of the tunnel
Configure the tunnel ID of the
tunnel
Submit the current tunnel
configuration
NOTE:
For information about tunnel interfaces, see

Creating MPLS TE tunnel over static CR-LSP

Creating MPLS TE tunnels over static CR-LSPs does not involve configuration of tunnel constraints or the
issue of IGP TE extension or CSPF. Create a static CR-LSP and a TE tunnel using static signaling and then
associate them.
Despite its ease of configuration, the application of MPLS TE tunnels over static CR-LSPs is restricted
because they cannot dynamically adapt to network changes.
Static CR-LSPs are special static LSPs. They share the same constraints and use the same label space.

Configuration prerequisites

Before you perform the configuration, complete the following tasks:
• Configure static routing or an IGP protocol to ensure all LSRs are reachable.
Configure basic MPLS.
•
Configure MPLS TE basic settings.
•
Use the command...
mpls te
quit
interface interface-type
interface-number
mpls te
quit
interface tunnel tunnel-number
ip address ip-address netmask
tunnel-protocol mpls te
destination ip-address
mpls te tunnel-id tunnel-id
mpls te commit
Layer 3—IP Services Configuration Guide
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Remarks
Required
Disabled by default
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Required
Disabled by default
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Required
Optional
Required
Required
Required
Required
.