You are managing a spanning tree network. A user connects a small switch into a network port
causing the network to briefly go down; now all the applications run slow.
What took place in your network to cause the change in performance?
A.
The user’s switch is now acting as the root bridge.
B.
The user’s switch is flooding the network with broadcast traffic.
C.
The user’s switch is causing a loop in the network.
D.
The user’s switch is causing a VLAN mismatch in the network.