Which protocol minimizes unicast flooding during a Topology Change Notification in a Layer 2 switched network with many VLANs?

exams 400-007 V1 400-007 exam 0 Comments

While reviewing an existing network design, you are discussing the characteristics of different STP versions.

Which protocol minimizes unicast flooding during a Topology Change Notification in a Layer 2 switched network with many VLANs?
A . PVRSTP
B. MST
C. STP
D. PVSTP+

Answer: A