Based the concept of differentiate service , the dclass object is constructed by using dscp , and is added to rsvp message 本文的主要工作是以linux操作系統(tǒng)為基礎(chǔ),研究如何構(gòu)建具有qos支持的視頻服務(wù)器和家庭網(wǎng)關(guān)。
Diffserv is realized by marking each packet in its dscp ( differentiated services codepoint ) that determines the particular forwarding treatment 區(qū)分服務(wù)( differentiatedservices , diffserv )體系結(jié)構(gòu)是ietf區(qū)分服務(wù)工作組提出的一種解決ip網(wǎng)絡(luò)qos問題的服務(wù)模型。