What type of queuing provides the best quality for voice applications?

IT Questions BankCategory: CCNPWhat type of queuing provides the best quality for voice applications?
What type of queuing provides the best quality for voice applications? 1ITExamAnswers Staff asked 9 months ago

What type of queuing provides the best quality for voice applications?

  • custom queuing
  • FIFO queuing
  • priority queuing
  • weighted round robin (WRR) queuing

Explanation: Voice applications are very sensitive to bandwidth delays, latency, and jitter and would be most suited to the priority queuing method. Priority queuing (PQ) is a set of four queues (high,medium,normal and low). Because all the queues are served in strict priority order, this makes it suitable for voice applications that need high priority.

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