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In a switched environment, what does the IEEE 802.1Q standard describe?

Posted: Fri Jul 22, 2022 2:34 pm
by answerhappygod
In a switched environment, what does the IEEE 802.1Q standard describe?

A. the operation of VTP
B. a method of VLAN trunking
C. an approach to wireless LAN communication
D. the process for root bridge selection
E. VLAN pruning