CompTIA
JK0-019 · Question #839
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?
The correct answer is C. Switching loop. See the full explanation below for the reasoning.
Question
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?
Options
- ADenial of service attack
- BMTU black hole
- CSwitching loop
- DDefective patch cable
How the community answered
(47 responses)- A2% (1)
- B6% (3)
- C83% (39)
- D9% (4)
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