Interface congestion is causing drops in voice packets and TCP packets. The drops result in jerky speech quality and slower FTP traffic flows. Which two technologies would proactively address the TCP transfer rate and the voice problems？ （）
- A、 CBWFQ
- B、 LLQ
- C、 traffic shaping
- D、 WRED
正确答案:B,D
答案解析:有
微信扫一扫手机做题