You must configure your access switch with more than 3000 VLANs and you want the ability
to load-balance across them. Which spanning-tree approach has the least impact on
control-plane performance?

A.
Configure your access switch for Rapid-PVST+.

B.
Configure your access switch for MSTP, incorporating the use of MSTIs.

C.
Configure your access switch with a load-balancing policy and apply it under [edit
protocols rstp].

D.
Configure your access switch for both VSTP and RSTP.