DiffServ model is one important model of the IP QoS, this model works on the basis of packet classification granularity , so it can overcome the limitation of the IntServ/RSVP model and it is easy to be realized on the big networks.
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- DiffServ模型是當前實(shí)現IP QoS的主要模型之一，這一模型工作在分組類(lèi)的粒度上，克服了IntServ/RSVP模型在分組流粒度工作上的缺陷，因而容易在大規模網(wǎng)絡(luò )上實(shí)現。
