R3102-R3103-HP 6600/HSR6600 Routers MPLS Configuration Guide

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Figure 30 Network diagram
Device Interface IP address Device Interface IP address
Router A Loop0 1.1.1.9/32 Router D Loop0 4.4.4.9/32
GE 2/1/1 10.1.1.1/24 POS 5/1/0 30.1.1.2/24
POS 5/1/1 30.1.1.1/24 POS 5/1/1 40.1.1.1/24
Router B Loop0 2.2.2.9/32 Router C Loop0 3.3.3.9/32
GE 2/1/1 10.1.1.2/24 GE 2/1/1 20.1.1.2/24
GE 2/1/2 20.1.1.1/24 POS 5/1/1 40.1.1.2/24
Configuration procedure
1. Configure IP addresses and masks for the interfaces according to Figure 30. (Details not shown.)
2. Enable IS-IS to advertise host routes with LSR IDs as destinations on each node. (Details not shown.)
Execute the display ip routing-table command on each router. You can see that all nodes have
learned the host routes of other nodes with LSR IDs as destinations.
3. Configure basic MPLS TE, and enable RSVP-TE and CSPF:
<RouterA> system-view
[RouterA] mpls lsr-id 1.1.1.9
[RouterA] mpls
[RouterA-mpls] mpls te
[RouterA-mpls] mpls rsvp-te
[RouterA-mpls] mpls te cspf
[RouterA-mpls] quit
[RouterA] interface giabitethernet 2/1/1
[RouterA-GigabitEthernet2/1/1] mpls
[RouterA-GigabitEthernet2/1/1] mpls te
[RouterA-GigabitEthernet2/1/1] mpls rsvp-te
[RouterA-GigabitEthernet2/1/1] quit
[RouterA] interface pos 5/1/1
[RouterA-POS55/1/1] mpls
[RouterA-POS5/1/1] mpls te
[RouterA-POS5/1/1] mpls rsvp-te
[RouterA-POS5/1/1] quit