Wireless 1 a 50

An enterprise started using WebEx as a virtual meeting solution. There is a concern that the existing wireless network will not be able to support the increased amount of traffic as a result of using WebEx. An engineer needs to remark the QoS value for this application to ensure high quality inmeetings.

• QoS preferred call index

• UP to DSCP map

• AVC profiles

• WLAN quality of service profile

  
  

An engineer is troubleshooting a Cisco CMX high-availability deployment and notices that the primary and backup Cisco CMX servers are both considered primary. Which command must the engineer run on the backup server?

• cmxha convert backup

• cmxha backup convert

• cmxha secondary convert

• cmxha convert secondary

A controller shows that an AP in your environment is detecting interference, but the AP health score in Cisco DNA Center is unaffected. What are two reasons that
Cisco DNA Center is ignoring the interference? (Choose two.)

• • A. The interference is less than or equal to 30% on the 2.4 GHz radio.

• • B. The interference is less than or equal to 50% on the 2.4 GHz radio.

  
  

• • C. Cisco DNA Center includes only Cisco CleanAir interferers in the AP health score.

  
  

• • D. The interference is less than or equal to 30% on the 5 GHz radio.

  
  

• • E. Cisco DNA Center does not include interference in the AP health score.

  Show Suggested Answer

  
  

The Cisco Hyperlocation detection threshold is currently set to -50 dBm. After reviewing the wireless user location, discrepancies have been noticed.To improve the Cisco Hyperlocation accuracy, an engineer attempts to change the detection threshold to -100 dBm. However, the Cisco Catalyst 9800 Series Wireless Controller does not allow this change to be applied.

What actions should be taken to resolve this issue?

• Disable Cisco Hyperlocation, change the Cisco Hyperlocation detection threshold, and then enable it.

• Create a new profile on Cisco CMX with the new Cisco Hyperlocation detection range, and apply it on the WLA

• Place the APs to monitor mode, shutdown the radios, and then change the Cisco Hyperlocation detection threshold.

• Shutdown all radios on the controller, change the Cisco Hyperlocation detection range, and enable the radios again.

An engineer has successfully implemented 10 active RFID tags in an office environment. The tags are not visible when the location accuracy is tested on the Cisco CMX Detect and Locate window.

Which setting on Cisco CMX allows the engineer to view the tags?

• Enable RFID tags in tracking options.

  
  

• Enable probing clients for active tags.

  
  

• Define an RFID group globally and add the tags.

  
  

• Enable hyperlocation services for RFI

  
  

Refer to the exhibit. An administrator notices slower location updates from the controller to Cisco CMX. Which command must be configured to get an update every 5 seconds for rogues?

• • A. config location notification interval rssi rogues 5

• • B. config nmsp notification interval rssi rogues 5

  
  

• • C. config subscription notification interval rssi rogues 5

  
  

• • D. config cmx notification interval rssi rogues 5

  
  

A customer requires wireless traffic from the branch to be routed through the firewall at corporate headquarters. A RADIUS server is in each branch location.
Which Cisco FlexConnect configuration must be used?

• • A. central authentication and local switching

  
  

• • B. central authentication and central switching

  
  

• • C. local authentication and local switching

  
  

• • D. local authentication and central switching

  
  

An IT administrator is managing a wireless network in which most devices are Apple iOS. A QoS issue must be addressed on the WLANs. Which configuration must be performed?

• • A. Enable Fastlane globally under Wireless > Access Points > Global Configuration.

  
  

• • B. Create a new AVC Profile named AUTOQOS-AVC-PROFILE and apply to all WLANs.

  
  

• • C. Enable Fastlane under each WLAN setting.

  
  

• • D. Enable WMM TSPEC/TCLAS negotiation under Wireless > Advanced.

  Show Suggested Answer

  
  

A corporation has employees working from their homes. A wireless engineer must connect 1810 OEAP at remote teleworker locations. All configuration has been completed on the controller side, but the network readiness is pending. Which two configurations must be performed on the firewall to allow the AP to join the controller? (Choose two.)

• • A. Block UDP ports 1812 and 1813 on the firewall.

  
  

• • B. Enable NAT Address on the 5520 with an Internet-routable IP address.

  
  

• • C. Configure a static IP on the OEAP 1810.

  
  

• • D. Allow UDP ports 5246 and UDP port 5247 on the firewall.

  
  

• • E. Allow UDP ports 12222 and 12223 on the firewall.

  Show Suggested Answer

  
  

An engineer is configuring multicast for two WLCs. The controllers are in different physical locations and each handles around 500 wireless clients. How should the CAPWAP multicast group address be assigned during configuration?

• • A. Each WLC must be assigned a unique multicast group address.

  
  

• • B. Each WLC management address must be in the same multicast group.

  
  

• • C. Both WLCs must be assigned the same multicast group address.

  
  

• • D. Each WLC management address must be in a different multicast group.

  Show Suggested Answer