Which configuration must the engineer implement on PE-21 to complete the migrate?

Refer to me exhibit.

A network engineer notices PE-21 convergence degradation due to the growing LSDB size of Level 2 areas in the network The engineer decides to migrate router PE-21 from an inter-area design to an intra-area implementation, inter-area routing must De accomplished via an ATT-bit set by the Level 1/Level 2 router.

Which configuration must the engineer implement on PE-21 to complete the migrate?

A . Option A
B . Option B
C . Option C
D . Option D

View Answer

Answer: D