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單項(xiàng)選擇題

Which protocol family is required prior to assigning an IP address to an interface?（）

A.family ip
B.family ip6
C.family inet
D.family inet4

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單項(xiàng)選擇題

Which command will save the current active configuration as the rescue configuration?（）

A.A
B.B
C.C
D.D

單項(xiàng)選擇題

Which command would correctly set a router's date and time?（）

A.A
B.B
C.C
D.D

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