When a patch cable is plugged into a switch, all port activity indicators turn on and users instantly
lose network connectivity. Which of the following is the MOST likely diagnosis?
A.
Denial of service attack
B.
MTU black hole
C.
Switching loop
D.
Defective patch cable
How can a switching loop cause all users to INSTANTLY lose network connectivity???
I believe it creates a broadcast storm crashing the switch’s processing resources.