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DES-7200 Configuration Guide Chapter 3 MPLS Reliability Configuration
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5) Configure BFD for static LSP2 on PE2 (backward direction link adopting LSP).
3.2.5.4 Configuration steps
1) Configure IP address and OSPF protocol on the interface of respective nodes.
# Configure PE1
DES-7200#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
DES-7200(config)#interface gigabitEthernet 0/2
## Execute the following command on the switch (not applicable to a router).
DES-7200(config-if-GigabitEthernet 0/2)#no switchport
DES-7200(config-if-GigabitEthernet 0/2)#ip address 12.12.12.1 255.255.255.0
DES-7200(config-if-GigabitEthernet 0/2)#exit
DES-7200(config)#interface gigabitEthernet 0/3
## Execute the following command on the switch (not applicable to a router).
DES-7200(config-if-GigabitEthernet 0/3)#no switchport
DES-7200(config-if-GigabitEthernet 0/3)#ip address 13.13.13.1 255.255.255.0
DES-7200(config-if-GigabitEthernet 0/3)#exit
DES-7200(config)#interface loopback 0
DES-7200(config-Loopback 0)#ip address 10.10.10.10 255.255.255.255
DES-7200(config-Loopback 0)#exit
DES-7200(config)#router ospf 1
Router(config-router)#network 12.12.12.1 255.255.255.0 area 0
Router(config-router)#network 13.13.13.1 255.255.255.0 area 0
Router(config-router)#network 10.10.10.10 255.255.255.255 area 0
Router(config-router)#exit
# The configurations of other nodes are the same as that of PE1.
2) Configure global and interface MPLS capability on respective nodes.
# Configure PE1
DES-7200#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
DES-7200(config)#mpls ip
DES-7200(config)#interface gigabitEthernet 0/2
DES-7200(config-if-GigabitEthernet 0/2)#label-switching
## Configurations on the switch.