While reviewing an existing network design, you are discussing the characteristics of different STP versions. Which protocol minimizes unicast flooding during TCN in a Layer 2 switched network with many VLANs?
A) STP
B) MST
C) PVRSTP
D) PVSTP+

Question

Quizplus · Accepted Answer

PVSTP+ (Per-VLAN Spanning Tree Plus) minimizes unicast flooding during Topology Change Notifications (TCN) by maintaining a separate spanning tree instance for each VLAN, allowing for more efficient handling of changes in the network topology.

While Reviewing an Existing Network Design, You Are Discussing the Characteristics