Refer to the exhibit.

Assume that the switches in the MPLS region are correctly configured with OSPF, MPLS, and LDP. They
are using liberal retention mode for labels.
The network administrator wants LSP convergence to occur as quickly as possible in case one of the
redundant links fails. What should the administrator do on each MPLS switch?

A.
Enable MPLS ECMP

B.
Change the label retention mode to conservative.

C.
Tune OSPF convergence.

D.
Configure redundant remote LDP sessions.

Explanation: