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What type of traffic is described as traffic that requires at least 30 Kbps of bandwidth?

  • voice
  • video
  • data
Explanation & Hint:

Voice traffic is typically described as requiring at least 30 Kbps of bandwidth.

  • Voice: Standard voice codecs used in VoIP (Voice over Internet Protocol) typically require bandwidth in the range of 30 Kbps to 100 Kbps per call, depending on the codec and the desired quality. For example, the G.729 codec, commonly used in VoIP systems, requires approximately 8 Kbps for the codec itself, with additional bandwidth needed for packetization, resulting in a total of around 30 Kbps per call.
  • Video: Video traffic requires significantly more bandwidth than voice, often measured in Mbps (Megabits per second), especially for high-definition or 4K streams.
  • Data: The bandwidth requirements for data traffic can vary widely based on the application. Simple tasks like sending an email require very little bandwidth, while more data-intensive tasks like file downloads or cloud backups can require much more, often surpassing even video in terms of peak bandwidth usage.


For more Questions and Answers:

CCNA 3 v7 – ENSA v7.02 – Modules 9 – 12: Optimize, Monitor, and Troubleshoot Networks Exam Answers Full 100%

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