CCNA Cisco Certified Network Associate (#670)

Section: Version 2.0

What is one benefit of PVST+?

PVST+reduces the CPU cycles for all the switches in the network
PVST+automatically selects the root bridge location, to provide optimized bandwidth usage.
PVST+allow the root switch location to be optimized per vlan.
PVST+supports Layer 3 load balancing without loops.