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DES-7200 Configuration Guide Chapter 3 MPLS Reliability Configuration
3-44
DES-7200(config-if-GigabitEthernet 0/2)#mpls ip
Router(config-if-GigabitEthernet 0/2)#exit
## Configurations on the router. You need to execute one more command: enable fast
forwarding.
DES-7200(config-if-GigabitEthernet 0/2)#mpls ip
DES-7200(config-if-GigabitEthernet 0/2)#ip ref
Router(config-if-GigabitEthernet 0/2)#exit
DES-7200(config)#interface gigabitEthernet 0/3
DES-7200(config-if-GigabitEthernet 0/3)#label-switching
## Configurations on the switch.
DES-7200(config-if-GigabitEthernet 0/3)#mpls ip
Router(config-if-GigabitEthernet 0/3)#exit
## Configurations on the router. You need to execute one more command: enable fast
forwarding.
DES-7200(config-if-GigabitEthernet 0/3)#mpls ip
DES-7200(config-if-GigabitEthernet 0/3)#ip ref
Router(config-if-GigabitEthernet 0/3)#exit
# The configurations of other nodes are the same as that of PE1.
3) Configure MPLS static route so that the network can forward MPLS traffic.
# Configure static LSP1: PE1->P1->PE2
## Configure PE1
DES-7200#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
DES-7200(config)#mpls static ftn 30.30.30.30/32 out-label 16 nexthop gigabitEthernet 0/2
12.12.12.2
## Configure P1
DES-7200#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
DES-7200(config)#mpls static ilm in-label 16 forward-action swap-label 3 nexthop
gigabitEthernet 0/2 22.22.22.2 fec 30.30.30.30/32
## Upon completion of configuration, execute "ping mpls 30.30.30.30" on PE1. Make sure you
can ping the target node.
# Configure static LSP2: PE2->P2->PE1