Posted by: Pdfprep
Post Date: May 25, 2021
An engineer must propose a QoS architecture model that allows an application to inform the network of its traffic profile and to request a particular type of service to support its bandwidth and delay requirements. The application requires consistent and dedicated bandwidth end to end.
Which QoS architecture model meets these requirements?
A . DiffServ
B . LLQ
C . WRED
D . IntServ
Answer: D
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