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多选题
Which of the following a true statements regarding the use of VLANs to segment anetwork? ()
A

They increase the size of collision domains

B

They allow logical grouping of users by function.

C

They can enhance network security.

D

They increase the size of the broadcast domain while decreasing the number of collision domains.

E

They increase the number of broadcast domains while decreasing the size of the broadcast domains.

F

They simplify switch administration.


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