Câu 39: N10-006: CompTIA Network+

A technician installs three new switches to a companys infrastructure. The network technician notices that all the switch port lights on the front of each switch flashes rapidly when powered on and connected. Additionally, there are rapid flashing amber lights on the switches when they started up the next day. Which of the following describes what is occurring with the switches?

1. A. The switches are running through their spanning tree process. — đáp án hiện tại
2. B. The switches are having problems communicating with each other.
3. C. The switches are connected and detected a spanning tree loop.
4. D. The switches are not functioning properly and need to be disconnected.