Implementing Cisco IP Switched Networks (SWITCH v2-0) (#255)

A network engineer is setting up a new switched network. The network is expected to grow and add many new VLANs in the future. Which Spanning Tree Protocol should be used to reduce switch resources and managerial burdens that are associated with multiple spanning-tree instances?

RSTP
PVST
MST
PVST+
RPVST+