Q85
Single choice
Refer to the exhibit.
A network administrator implemented MPLS routing between routers R1, R2, R3, and R4. AToM is configured between R1 and R4 to allow Layer 2 traffic from hosts on RA1 and RA2. A targeted MPLS session is established between R1 and R4.
Which additional action must the administrator take on all routers so that LDP synchronization occurs between connected LDP sessions?