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

Question

Quizplus · Accepted Answer

IntServ (Integrated Services) allows applications to request specific levels of service from the network, including bandwidth and delay guarantees, by using resource reservation protocols.

An Engineer Must Propose a QoS Architecture Model That Allows