单项选择题

A technician is troubleshooting a network connectivity issue. Given the following abbreviated trace
route output:

Which of the following is MOST likely occurring?（）

A. Switching loop
B. Broadcast storm
C. IP conflict
D. Routing loop

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A technician is troubleshooting a network connectivity issue. Given the following abbreviated trace route output: Which of the following is MOST likely occurring?（）

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A technician is troubleshooting a network connectivity issue. Given the following abbreviated trace
route output:

Which of the following is MOST likely occurring?（）