推荐的Qos一般用途 下面的列表说明了Qos的种类和每个种类更广泛的特性。 种类 相关的Qos特性 QoS Service Model Use provisioned (Diffserv) QoS rather than signaled (RSVP) when possible. Classification/Marking Use Diffserv Code Points or qos-group ID. Congestion Management Use LLQ or CBWFQ. Congestion Avoidance Use Diffserv-compliant WRED. Link Efficiency MLPPP, LFI, FRF.11, FRF.12, CRTP Signaling RSVP, QPPB Traffic Conditioners/Policing Use Class Based Policer and Generic Traffic Shaping (GTS) or Frame-Relay Traffic Shaping (FRTS). Configuration/Monitoring QPM, Modular QoS Command Line Interface (CLI), QDM