What are two characteristics of DiffServ QoS model? (Choose two.)
- can divide network traffic into classes based on business requirements
- the easiest QoS model to deploy
- delivers end to end QoS
- uses the Resource Reservation Protocol (RSVP) to signal QoS requirements
- groups all TCP flows into a single class
Explanation: The DiffServ QoS model is commonly used in modern networks and is the easiest QoS model to deploy. TCP flows are grouped into a single class. Network devices are setup to service multiple classes of traffic where each class of traffic has different QoS requirements.
Exam with this question: CCNA 4 Chapter 6 Exam Answers
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