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Microsoft

74-335 · Question #22

You need to identify the current maximum bandwidth required for peer-to-peer (P2P) video calls to match business requirements. Which bandwidth should you choose?

The correct answer is A. 303,750 Kbps. The company has 30 executives located across the offices. Company policy allows for all employees to have the option to use video conferencing. Employees will be limited to VGA video quality. Company executives will not have these All peer-to-peer (P2P) video sessions will…

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Question

You need to identify the current maximum bandwidth required for peer-to-peer (P2P) video calls to match business requirements. Which bandwidth should you choose?

Options

  • A303,750 Kbps
  • B310,960 Kbps
  • C759,760 Kbps
  • D1,503,750 Kbps

How the community answered

(15 responses)
  • A
    73% (11)
  • B
    13% (2)
  • C
    7% (1)
  • D
    7% (1)

Explanation

The company has 30 executives located across the offices. Company policy allows for all employees to have the option to use video conferencing. Employees will be limited to VGA video quality. Company executives will not have these All peer-to-peer (P2P) video sessions will support H.264 and RTVideo codecs VGA = 640x480 = 800kpbs for H.264 and RTVideo. Execs using H.264 and RTVideo = 2500kbps 5% of 7500 users = 375 5% of 30 execs = 1.5 (375 x 800) + (1.5 x 2500) = 303,750

Topics

#bandwidth calculation#P2P video#capacity planning#Lync networking

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