642-971  Exam

Exam # of questions Description  Update
642-971 110 642-971... 02/15/2011
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642-971 - Exam Information
  • Description: Data Center Networking Infrastructure Design Specialist
  • Passing Score: 75%
  • Practice Test - Number of questions: 110 questions
  • Simulation Test - Number of questions: 110 questions
  • Simulation Test Duration: 90 minutes
  • Has explanations: No

Question of the day

You are the senior desktop administrator for Company.com. A customer met a trouble: A failure occurs on one of the access layer uplinks(Refer to the exhibit). With your experience, which Layer 2 topology can cause a break in connectivity between the FWSMs?

Answer(s)

  1. Looped square
  2. Looped triangle
  3. Loop-free U
  4. Loop-free inverted U
Correct Answer

Loop-free U