Which three protocols or applications should be placed in a class that is configured with WRED？（）A、HTTPB、RTPC、streaming videoD、BitTorrentE、POP3
Which three protocols or applications should be placed in a class that is configured with WRED？（）
- A、HTTP
- B、RTP
- C、streaming video
- D、BitTorrent
- E、POP3
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