The key technologies of QoS are categorized into two types.One is the direct implementation framework, such as IntServ and DiffServ.The other is the Trafic Engineering (TE), an indirect approach.
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- 實(shí)現服務(wù)質(zhì)量的關(guān)鍵技術(shù)大體可以分為兩類(lèi)，區分服務(wù)、綜合服務(wù)體系結構等直接實(shí)現方式和流量工程等間接方式，多協(xié)議標記交換是實(shí)現流量工程的重要手段。
