单项选择题
What is a drawback to using the IntServ model?()
A.RSVP that signals QoS requests per individual flow B.not scalable to large implementations C.admission control not supported D.use of dynamic port numbers E.UDP not supported
单项选择题 Whatisthebestdescriptionofserializationdelay?()
多项选择题 WhichtwostatementsaboutthebesteffortmodelforQoSaretrue?()
多项选择题 WhichtwostatementsaretrueaboutCAC?()