H3C Technologies H3C S6800 Series Switches User Manual
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[SwitchB-Vlan-interface1] quit
[SwitchB] interface vlan-interface 2
[SwitchB-Vlan-interface2] isis enable 1
[SwitchB-Vlan-interface2] isis circuit-level level-2
[SwitchB-Vlan-interface2] quit
[SwitchB] interface loopback 0
[SwitchB-LoopBack0] isis enable 1
[SwitchB-LoopBack0] isis circuit-level level-2
[SwitchB-LoopBack0] quit
# Configure Switch C.
<SwitchC> system-view
[SwitchC] isis 1
[SwitchC-isis-1] network-entity 00.0005.0000.0000.0003.00
[SwitchC-isis-1] quit
[SwitchC] interface vlan-interface 3
[SwitchC-Vlan-interface3] isis enable 1
[SwitchC-Vlan-interface3] isis circuit-level level-2
[SwitchC-Vlan-interface3] quit
[SwitchC] interface vlan-interface 2
[SwitchC-Vlan-interface2] isis enable 1
[SwitchC-Vlan-interface2] isis circuit-level level-2
[SwitchC-Vlan-interface2] quit
[SwitchC] interface loopback 0
[SwitchC-LoopBack0] isis enable 1
[SwitchC-LoopBack0] isis circuit-level level-2
[SwitchC-LoopBack0] quit
# Configure Switch D.
<SwitchD> system-view
[SwitchD] isis 1
[SwitchD-isis-1] network-entity 00.0005.0000.0000.0004.00
[SwitchD-isis-1] quit
[SwitchD] interface vlan-interface 3
[SwitchD-Vlan-interface3] isis enable 1
[SwitchD-Vlan-interface3] isis circuit-level level-2
[SwitchD-Vlan-interface3] quit
[SwitchD] interface loopback 0
[SwitchD-LoopBack0] isis enable 1
[SwitchD-LoopBack0] isis circuit-level level-2
[SwitchD-LoopBack0] quit
# Execute the display ip routing-table command on each switch to verify that the switches have
learned the routes to one another, including the routes to the loopback interfaces. (Details not
shown.)
3.
Configure an LSR ID, and enable MPLS, MPLS TE, and RSVP-TE:
# Configure Switch A.
[SwitchA] mpls lsr-id 1.1.1.9
[SwitchA] mpls te
[SwitchA-te] quit