To create a segment routing TE LSP

Purpose

This procedure describes how to create and configure a segment routing TE LSP. The steps are provided in linear sequence. However, each step gives you the option to click Back to return to previous steps and review or change your configuration, as required.

Steps
 
1 

Choose Manage→MPLS→Segment Routing LSPs from the NFM-P main menu. The Manage Segment Routing LSPs form opens.

2 

Click Create. The Create Segment Routing LSP Wizard opens. Configure the required parameters in the Identification step.

3 

Click Next. The Define Source and Destination Sites step is displayed. Configure the required parameters.

4 

Click Next. The Auto Select Hop-less MPLS Path step is displayed. Perform one of the following:

  1. If you want the NFM-P to automatically create a hopless MPLS path for the LSP, configure the required parameters and then go to step Step 8.

  2. If you want to create or choose the MPLS path manually, then do not to select the Auto Select Hop-less Path option and proceed to the next step.

5 

Click Next. The Add MPLS Paths step is displayed. Create an MPLS path to bind to the LSP:

  1. Click Create. The LSP-Path Binding Wizard opens.

    The Choose Path Type step does not require configuration. The Primary path type is selected by default and cannot be modified.

  2. Click Next. The Choose MPLS Path step opens.

  3. Choose an MPLS path for the LSP. If no eligible MPLS path is available, then click Create MPLS Path. See To create an MPLS path. for details about creating an MPLS path.

  4. Click Next. The Set Traffic Options step is displayed. Configure the required parameters.

  5. Click Next. The Set Initial State is displayed. Set the Administrative state to Up.

  6. Click Finish. You are returned to the Create Segment Routing LSP Wizard.

6 

Click Next. The Properties – Configuration step is displayed. Configure the required parameters.

7 

Click Next. The Properties – PCE step is displayed. Configure the required parameters.

8 

Click Next. The Properties – Traffic Engineering And Protection step is displayed. Configure the required parameters.

9 

Click Next. The Properties – IGP Shortcut step is displayed. Configure the required parameters.

10 

Click Next. The Properties – Signalling step is displayed. Configure the required parameters.

11 

Click Next. The Properties – Administrative Groups step is displayed. Configure the required parameters.

12 

Click Next. The Properties – BFD step is displayed. Configure the required parameters. A BFD Template must be specified if BFD is enabled.

13 

Click Next. The Add Path Profiles step is displayed. Specify a path profile ID for the LSP. If no path profiles are available for selection, then create a path profile.

14 

Click Next. The Pce Associations step is displayed. Create an association for the LSP by providing an Association Type and selecting the configured Diversity or Policy.

15 

Click Next. The Set Initial State step opens.

16 

Click Finish. The Summary step is displayed, informing you that the segment routing TE LSP has been created and giving you the opportunity to view the configuration of the segment routing TE LSP that you created.

The LSP is created with the Administrative State parameter set to Down. See Step 5 in To configure a Dynamic or segment routing TE LSP to change the administrative state.

End of steps