147
127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0
3. Configure basic MPLS TE, and enable RSVP-TE and CSPF:
# Configure Switch A.
[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] 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
# Configure Switch C, Switch D, and Switch E in the same way. (Details not shown.)
4. Create an MPLS TE tunnel on Switch A, the ingress node 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
# Configure the MPLS TE tunnel carried on the primary LSP.
[SwitchA] interface tunnel 4
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