While examining switch configurations at a customer site, you notice that an edge switch serving a
single office is the Root Bridge in a single-instance Spanning Tree. This has led to the
development of inefficient forwarding paths because some switches are now forwarding traffic
toward this switch and away from the network core. What is an accurate explanation for this
finding?

A.
The two switches are configured for different Spanning Tree Protocols.

B.
The core switch is configured to support edge ports.

C.
The edge switch is running a newer software version than the core switch.

D.
The core switch is configured with a higher Bridge Priority value than the edge switch.