Refer to the Exhibit

Multiple Choice

Refer to the exhibit. When designing an MPLS-based LAN extension between DC-1 and DC-2, what are three advantages of deploying VSS? (Choose three.)

A) Layers 2, 3, and 4 flow-based load balancing
B) native VSS and MEC failover without using scripts
C) sub-second failover
D) required to configure VPLS
E) failover time depends on Cisco IOS EEM and STP convergence
F) limited VLAN-based VPLS traffic hashing