642-437 Cisco

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Sample Questions

Free 642-437 Sample Question 1

The show policy-map inte rface  comm and  outpu t  is sh owi ng  too  m any  r andom drops fo r the  mission-critical traffic  c lass. What ca n  be changed to  reduce  the random drops?

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Free 642-437 Sample Question 2

For  whi ch  servi c e  is assured forwardi n g PHB  used?

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Free 642-437 Sample Question 3

What are the two queuing options to the Catalyst 2950? (Choose two)

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Free 642-437 Sample Question 4

What is  the  class  selector  PHB used for  in th e differentiated  services model?

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Free 642-437 Sample Question 5

Match the IO S  QoS feature on the left to  th e  appropriate  Qo S  me chanism  on the right.



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Free 642-437 Sample Question 6

Which other protocol  does the auto qosvoip  cisco-pho ne  command  require  to  operate between  the switch port and the IP phone?

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Free 642-437 Sample Question 7

What  are the four types of  per-h op behavi or used with DSCP? (Choose four)

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Free 642-437 Sample Question 8

Which  four  of  the following  are  required  to calculate  the LLQ priority bandwidth  requirement  for the voice  traffic class? (Choose three)

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