In a traditional 3 tier topology, an engineer must explicitly configure a switch as the root bridge and exclude it from any further election process for the spanning tree domain. Which action accomplishes this task?

A. Configure the spanning-tree priority to 32768
B. Configure root guard and portfast on all access switch ports
C. Configure BPDU guard in all switch-to-switch connections
D. Configure the spanning-tree priority equal to 0

In a traditional 3 tier topology, an engineer must explicitly configure a switch as the root bridge and exclude it from any further election process for the spanning tree domain. Which action accomplishes this task?

A. Configure the spanning-tree priority to 32768
B. Configure root guard and portfast on all access switch ports
C. Configure BPDU guard in all switch-to-switch connections
D. Configure the spanning-tree priority equal to 0

Correct Answer: B