What problems can be resolved by implementing QoS and traffic engineering protocols in an enterprise VoIP network?
- excessive latency and jitter
- unexpected infrastructure disruptions
- excessive noise and interference
- the inability to transfer calls
Explanation: Deploying QoS (Quality of Service) and traffic engineering protocols on an enterprise network can resolve problems of excessive latency (data transmission delay) and jitter (excessive variation in delay). Unexpected infrastructure disruptions, excessive noise and interference, and the inability to transfer calls are IP telephony configuration or physical layer problems that the deployment of QoS and traffic engineering protocols cannot resolve.
Exam with this question: IT Essentials v7.0 - A+ 220-1001 Certification Practice Exam
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