MULTIMEDIA AND QUALITY OF SERVICE
INTRODUCTION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Under which condition does congestion occur on a converged network with voice, video, and data traffic?
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if the request for bandwidth exceeds the amount of bandwidth available
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if video traffic requests more bandwidth than voice traffic requests
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if voice traffic latency begins to decrease across the network
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if a user downloads a file that exceeds the file limitation that is set on the server
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Explanation:
Detailed explanation-1: -Under which condition does congestion occur on a converged network with voice, video, and data traffic? Network congestion is caused by devices requesting more bandwidth than is available on a network.
Detailed explanation-2: -WFQ is used as the default queueing mode on most serial interfaces configured to run at E1 speeds (2.048 Mbps) or below.
Detailed explanation-3: -Which QoS mechanism will delay traffic if a session uses more than the allotted bandwidth? The correct answer is “shaping.” A classifier is a tool that inspects packets within a field to identify the type of traffic that the packet is carrying.
There is 1 question to complete.