單項(xiàng)選擇題A network engineer wants to allow a temporary entry for a remote user with a specific usename and password so that the user can access the entire network over the internet.which ACL can be used?()

A.reflexive
B.extended
C.standard
D.dynamic


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5.多項(xiàng)選擇題Which two data link layers are supported by cisco ios software for IPv6?()

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