Which feature should the architect include in the design to ensure the spanning tree topology is not affected by these rogue switches?

An architect is designing a network that will utilize the spanning tree protocol to ensure a loop-free topology. The network will support an engineering environment where it is necessary for end users to connect their own network switches for testing purposes.

Which feature should the architect include in the design to ensure the spanning tree topology is not affected by these rogue switches?
A . BPDU Skew Detection
B . BPDU guard
C . loop guard
D . root guard

View Answer

Answer: D