H3C Technologies H3C S7500E Series Switches User Manual

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[SwitchA] mpls lsr-id 1.1.1.1

[SwitchA] mpls

[SwitchA-mpls] mpls te

[SwitchA-mpls] mpls rsvp-te

[SwitchA-mpls] mpls te cspf

[SwitchA-mpls] quit

[SwitchA] interface vlan-interface 1

[SwitchA-Vlan-interface1] mpls

[SwitchA-Vlan-interface1] mpls te

[SwitchA-Vlan-interface1] mpls rsvp-te

[SwitchA-Vlan-interface1] quit

# Configure Switch B.

[SwitchB] mpls lsr-id 2.2.2.2

[SwitchB] mpls

[SwitchB-mpls] mpls te

[SwitchB-mpls] mpls rsvp-te

[SwitchB-mpls] mpls te cspf

[SwitchB-mpls] quit

[SwitchB] interface vlan-interface 1

[SwitchB-Vlan-interface1] mpls

[SwitchB-Vlan-interface1] mpls te

[SwitchB-Vlan-interface1] mpls rsvp-te

[SwitchB-Vlan-interface1] quit

[SwitchB] interface vlan-interface 2

[SwitchB-Vlan-interface2] mpls

[SwitchB-Vlan-interface2] mpls te

[SwitchB-Vlan-interface2] mpls rsvp-te

[SwitchB-Vlan-interface2] mpls rsvp-te bfd enable

[SwitchB-Vlan-interface2] quit

[SwitchB] interface vlan-interface 4

[SwitchB-Vlan-interface4] mpls

[SwitchB-Vlan-interface4] mpls te

[SwitchB-Vlan-interface4] mpls rsvp-te

[SwitchB-Vlan-interface4] quit

Configurations on Switch D and Switch E are similar to those on Swtich A, and configurations on
Switch C are similar to those on Switch B.

4) Create an MPLS TE tunnel on Switch A, the headend of the primary LSP

# Create an explicit path for the primary LSP.

[SwitchA] explicit-path pri-path

[SwitchA-explicit-path-pri-path] next hop 2.1.1.2

[SwitchA-explicit-path-pri-path] next hop 3.1.1.2

[SwitchA-explicit-path-pri-path] next hop 4.1.1.2

[SwitchA-explicit-path-pri-path] next hop 4.4.4.4

[SwitchA-explicit-path-pri-path] quit