R3303-HP HSR6800 Routers MPLS Configuration Guide

[RouterB] interface giabitethernet 2/1/1

[RouterB-GigabitEthernet2/1/1] mpls

[RouterB-GigabitEthernet2/1/1] mpls te

[RouterB-GigabitEthernet2/1/1] quit

[RouterB] interface giabitethernet 2/1/2

[RouterB-GigabitEthernet2/1/2] mpls

[RouterB-GigabitEthernet2/1/2] mpls te

[RouterB-GigabitEthernet2/1/2] quit

# Configure Router C.

[RouterC] mpls lsr-id 3.3.3.3

[RouterC] mpls

[RouterC-mpls] mpls te

[RouterC-mpls] quit

[RouterC] interface giabitethernet 2/1/1

[RouterC-GigabitEthernet2/1/1] mpls

[RouterC-GigabitEthernet2/1/1] mpls te

[RouterC-GigabitEthernet2/1/1] quit

4. Configure an MPLS TE tunnel:

# Configure an MPLS TE tunnel on Router A.

[RouterA] interface tunnel 0

[RouterA-Tunnel0] ip address 6.1.1.1 255.255.255.0

[RouterA-Tunnel0] tunnel-protocol mpls te

[RouterA-Tunnel0] destination 3.3.3.3

[RouterA-Tunnel0] mpls te tunnel-id 10

[RouterA-Tunnel0] mpls te signal-protocol static

[RouterA-Tunnel0] mpls te commit

[RouterA-Tunnel0] quit

5. Create a static CR-LSP:

# Configure Router A as the ingress node of the static CR-LSP.

[RouterA] static-cr-lsp ingress tunnel0 destination 3.3.3.3 nexthop 2.1.1.2 out-label

# Configure Router B as the transit node on the static CR-LSP.

[RouterB] static-cr-lsp transit tunnel0 incoming-interface giabitethernet 2/1/1

in-label 20 nexthop 3.2.1.2 out-label 30

# Configure Router C as the egress node of the static CR-LSP.

[RouterC] static-cr-lsp egress tunnel0 incoming-interface giabitethernet 2/1/1

in-label 30

6. Verify the configuration:

Execute the display interface tunnel command on Router A. You can see that the tunnel interface is

up.

[RouterA] display interface tunnel

Tunnel0 current state: UP

Line protocol current state: UP

Description: Tunnel0 Interface

The Maximum Transmit Unit is 64000

Internet Address is 6.1.1.1/24 Primary

Encapsulation is TUNNEL, service-loopback-group ID not set