Which of the following is the QoS implementation model that requires a signaling protocol?
- IntServ
- Best Effort
- DiffServ
- RSVP
Explanation: IntServ uses Resource Reservation Protocol (RSVP) to reserve resources throughout a network for a specific application and to provide call admission control (CAC) to guarantee that no other IP traffic can use the reserved bandwidth.
Exam with this question: CCNPv8 ENCOR Chapter 14: Do I Know This Already? Quiz Answers
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