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多項選擇題

Which of the following settings could prevent two potential EIGRP neighbors from becoming neighbors?()

A. The i nterface used by one router to connect to the other router is passive in the EIGRP process.
B. Duplicate EIGRP router IDs.
C. Mismatched Hold Timers.
D. IP addresses of 10.1.1.1/24 and 10.2.2.2/24, respectively.

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