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### Instruction:
How to configure LDP IGP synchronization?
### Response:
To configure LDP IGP synchronization, use the 'mpls ldp igp sync' command in interface configuration mode. RP/0/RSP0/CPU0:router(config)#interface GigabitEthernet0/0/0/0
RP/0/RSP0/CPU0:router(config-if)#mpls ldp igp sync
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