Which command will enable Rapid Per-VLAN Spanning Tree on a switch?

A. SwitchB(config)# spanning-tree rapid-pvst
B. SwitchB(config)# spanning-tree 802.1w
C. SwitchB(config)# spanning-tree mode rapid-pvst
D. SwitchB(config)# spanning-tree mode 802.1w

C. Enabling Rapid PVST is super simple. From a global config prompt you use the command spanning-tree mode rapid-pvst.