Which of the following is required if ports from VLANs on two separate switches need to broadcastto each other?()
- A、Port mirroring
- B、VPN
- C、Trunking
- D、Port authentication
正确答案:C
答案解析:有

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Which of the following is required if ports from VLANs on two separate switches need to broadcastto each other?()
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