Note:

  • CCIE Security 350-018 exam will be retired on January 30, 2017, the new exam is 400-251.
  • CCNA Data Center 640-911 DCICN exam will be retired on April 11, 2017.
  • CCNA Data Center 640-916 DCICT exam will be retired on April 11, 2017.
  • CCNP Data Center 642-035 DCUCT exam will be retired on July 3, 2017.
  • CCNP Data Center 642-980 DCUFT exam will be retired on July 3, 2017.
  • CCNP Data Center 642-996 DCUFD exam will be retired on July 3, 2017.
  • CCNP Data Center 642-997 DCUFI exam will be retired on July 3, 2017.
  • CCNP Data Center 642-998 DCUCD exam will be retired on July 3, 2017.
  • CCNP Data Center 642-999 DCUCI exam will be retired on July 3, 2017.
  • The new CCNP Data Center certification required exams are 300-180 DCIT, 300-165 DCII, 300-160 DCID, 300-175 DCUCI and 300-170 DCVAI exams.

Tag Archives: 642-742 IUWVN online test

23 Mar

642-742 IUWVN Online Test-Implementing Cisco Unified Wireless Voice Networks (IUWVN) v2.0

Currently, our 642-742 IUWVN online test only provide 10 questions. Answer one question correctly, you can get 10 points. The content of these questions are the latest exam content. Please feel free to test your skill level.

If you have some opinions or suggestions about our online test, please leave your message, we will improve it step by step.

Now, begin to test:

A customer recently placed 10 WLCs in a mobility group and now sees a large amount of additional traffic to and from the controller. What setting should be changed to reduce the traffic?

 
 
 
 

When designing a large, high-availability wireless network, what changes to a mobility-group would create less load on the controllers while maintaining the same mobility messages?

 
 
 
 

A network engineer is having wireless multicast fail when it hits the wired network. What command will show the source of multicast groups for troubleshooting?

 
 
 
 
 

After enabling global multicast, multicast traffic has been flooding the wired and wireless network. The wireless engineer has been troubleshooting and is attempting to find the source of the traffic. What command will display the multicast traffic source as well as the incoming interface?

 
 
 
 

A customer is having issues streaming video over wireless in a few high-density areas of their campus. After further investigation, the administrator has singled out the issue pertains to the clients associated to 802.11b/g only access points. The rest of the campus is covered in 802.11n access points. What is a possible reason for the issue with video streaming on the 802.11b/g access points as opposed to the 802.11n access points?

 
 
 
 

Which two critical requirements must be addressed in the RF site survey for wireless video surveillance? (Choose two.)

 
 
 
 
 

When calculating bandwidth usage for an application, what two values represent the minimum and maximum 802.11 overhead per frame? (Choose two.)

 
 
 
 
 
 
 

After implementing mesh with an IP surveillance camera connected to the LAN port on a RAP, the engineer notices that QoS is not being marked. In this setup, what device is responsible for marking upstream traffic from the camera?

 
 
 
 
 

When implementing video teleconferencing over a wireless network, which three attributes should be considered when cell planning? (Choose three.)

 
 
 
 
 
 

A network engineer is configuring CAC on a WLC. If CAC is configured with 85% of the total radio bandwidth on a 5-GHz radio, how many clients can be accommodated?

 
 
 
 

Question 1 of 10

 

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