For delay sensitive traffic， what are the three best ways that are used to prevent packet loss？ （）
- A、 Compress payload.
- B、 Use header compression.
- C、 Increase link capacity.
- D、 Use random early detection.
- E、 Guarantee bandwidth to fragile flows.
- F、 Implement network-based application recognition.
正确答案:C,D,E
答案解析:有
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