4.1 Deploy CMX and Cisco Spaces on a Wireless Network 300-430 Practice Questions (Page 4)

Questions 16–20

1. 16expert · medium

   A network engineer is installing CMX on a VMware host. The CMX OVA requires 4 vCPUs and 8 GB RAM. The host has 16 GB RAM, but the engineer accidentally allocated only 6 GB to the CMX VM. The installation completes, but the CMX service fails to start. What should the engineer do?

   • AReduce the number of vCPUs to 2 to free up resources for the service.
   • BEnable memory ballooning on the ESXi host to allow the service to use more memory.
   • CIncrease the VM's RAM to at least 8 GB and restart the CMX service.
   • DReinstall the CMX OVA with the default settings.
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2. 17application · medium

   A retail chain is deploying CMX on an existing Cisco wireless network. The network team has a virtualized server with 8 vCPUs, 16 GB RAM, and 500 GB storage. They plan to use the CMX virtual appliance (OVA) and will connect it to the management VLAN. The wireless LAN controller is a Cisco 5520 running AireOS Release 8.5. The team wants to enable location tracking for approximately 2,000 active clients. What should the team verify or configure first to ensure a successful CMX deployment?

   • AConfigure the access points to send probe requests directly to the CMX appliance using a new SSID dedicated to location tracking.
   • BConfirm the virtual server meets the CMX OVA requirements and that the CMX appliance can reach the controller's management interface over the network.
   • CEnable the CMX service on the wireless LAN controller and set the controller to send all client location data to the CMX IP address.
   • DInstall the CMX Mobility Services Engine (MSE) license on the virtual appliance and activate the CMX service through the Cisco Spaces portal.
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4. 18application · medium

   A hospital is deploying CMX for location-based services. They have a Cisco 9800 controller and a virtualized environment with limited resources. They plan to use the CMX virtual appliance. What should they verify before installing CMX to ensure it will function correctly?

   • AThe virtual machine has at least the minimum vCPU, RAM, and disk requirements, and the CMX can reach the controller's management interface.
   • BThe CMX appliance has a valid license key from the Cisco Spaces portal.
   • CThe access points are configured to send location data directly to CMX.
   • DThe controller is running the latest firmware and has a public IP address.
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5. 19foundation · easy

   Which step is part of configuring Cisco Spaces to enable location services?

   • AInstalling a local CMX appliance
   • BDefining the location of access points on a map
   • CSetting up a VPN to the Cisco cloud
   • DConfiguring a RADIUS server for client authentication
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6. 20application · medium

   A university has deployed CMX and wants to track Wi-Fi clients in a library building. The wireless network uses Cisco 9800 controllers. After enabling the CMX service on the controller, the administrator sees no location data in CMX. The controller's CMX configuration shows the correct IP address and shared secret. What is the most likely missing step?

   • AReboot the controller after adding the CMX server.
   • BConfigure the access points to use a different management VLAN.
   • CSet the CMX to use the same subnet as the controller's management interface.
   • DEnable the 'Location' feature under the wireless network SSID.
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