單項選擇題

A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light.
Which of the following is the cause of this situation?（）

A. The switches are not stackable
B. The cable was not wired using 568A
C. The cable needs to be a crossover cable
D. The switches have IGMP snooping enabled

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單項選擇題

Which of the following wiring distribution components should be chosen to provide level integrateddiagnostic capabilities?（）

A. Vampire tap
B. Smart jack
C.Demarcation point
D. Programmable logic controller

單項選擇題

A demarcation point is usually installed and managed by which of the following providers?（）

A. Web host provider
B. VoIP company
C. Telephone company
D. Hardware manufacturer

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A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light. Which of the following is the cause of this situation?（）

你可能感興趣的試題

Which of the following wiring distribution components should be chosen to provide level integrateddiagnostic capabilities?（）

A demarcation point is usually installed and managed by which of the following providers?（）

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A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light.
Which of the following is the cause of this situation?（）