Question

A network administrator is configuring PVST+ for the three switches. What will be a result of entering these commands?

A) Enhanced network security
B) Improved switch performance
C) Efficient load balancing
D) Reduced network latency

Choose the correct option that best completes the question about the result of entering commands related to PVST+ configuration for three switches in the field of networking or Spanning Tree Protocol (STP).

Answer 1

Configuring PVST+ on switches results in efficient load balancing, as it allows separate instances of STP to run for each VLAN, optimizing traffic paths and bandwidth usage.

Step-by-step explanation:

When configuring PVST+ (Per-VLAN Spanning Tree Plus) on three switches, it results in efficient load balancing. PVST+ is an enhancement of the Spanning Tree Protocol (STP) that allows for separate instances of STP to run for each VLAN configured in a network. This means that each VLAN can have its own root bridge, and the path that the traffic takes can be optimized per VLAN, resulting in more effective utilization of redundant paths that might exist in the network. This does not inherently enhance network security or switch performance, nor does it directly reduce network latency. However, the ability to shape traffic paths per VLAN can lead to more efficient use of bandwidth and potentially avoid bottlenecks.