Cisco 400-051 Exam

Assume 18 bytes for the Layer 2 header and a 10-millisecond voice payload, how much bandwidth should be allocated to the strict priority queue for three VoIP calls that use a G.722 codec over an Ethernet network?

  • A. 331.2 kb/s
  • B. 347.8 kb/s
  • C. 261.6 kb/s
  • D. 274.7 kb/s
  • E. 238.4 kb/s
Answer: Option A.
Explanation: 

Reference:
http://www.cisco.com/en/US/tech/tk652/tk698/technologies_tech_note09186a0080094ae2.shtml

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