Cr-Lsp Backup Configuration Example - HP 12500 Series Configuration Manual

Mpls, routing switch series

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Table of Contents

CR-LSP backup configuration example

Network requirements

Set up an MPLS TE tunnel from Switch A to Switch C. Use CR-LSP hot backup for it.

Figure 25 Network diagram

Configuration procedure

Assign IP addresses and masks to interfaces (see

Details not shown

Configure the IGP protocol.

# Enable IS-IS to advertise host routes with LSR IDs as destinations on each node. (Details not

# Perform the display ip routing-table command on each switch. You can see that all nodes have

learned the host routes of other nodes with LSR IDs as destinations.

Configure MPLS TE basic settings, and enable RSVP-TE and CSPF.

# Configure Switch A.

<SwitchA> system-view

[SwitchA] mpls lsr-id 1.1.1.9

[SwitchA] mpls

[SwitchA-mpls] mpls te

[SwitchA-mpls] mpls rsvp-te

[SwitchA-mpls] mpls te cspf

[SwitchA-mpls] quit

[SwitchA] interface vlan-interface 1