A network engineer is deploying CMX on a VMware ESXi host. The CMX OVA requires 4 vCPUs and 8 GB RAM, but the host has limited resources. The engineer also needs to integrate CMX with a Cisco 5520 controller. During installation, the CMX appliance fails to start with an error about insufficient memory. What should the engineer do to resolve this issue?

Allocate the required 8 GB RAM to the CMX VM and ensure the host has enough free memory, then restart the VM.

Reduce the CMX VM's RAM to 4 GB to fit within the host's available resources.

Enable memory overcommitment on the ESXi host to allow the VM to start with less physical RAM.

Change the CMX VM's operating system to a lighter version to reduce memory usage.

Which network prerequisite must be met before deploying Cisco CMX on a wireless network?

A dedicated VLAN for CMX management traffic

A reachable DNS server for CMX hostname resolution

Network connectivity between CMX and the wireless controllers

A public IP address assigned to the CMX appliance

A company wants to deploy Cisco Spaces but has a firewall that restricts outbound internet access. What is a prerequisite for the wireless infrastructure to send data to Cisco Spaces?

Allow FTP (TCP 21) from the controller to the Cisco Spaces cloud.

Allow inbound TCP 16113 from the internet to the controller.

Allow outbound HTTPS (TCP 443) from the controller or CMX to the Cisco Spaces cloud endpoints.

Allow SNMP (UDP 161) from the access points to the internet.

After deploying Cisco Spaces and connecting a Cisco 9800 controller, the administrator notices that some clients are not appearing in the Spaces dashboard. What should the administrator check first to troubleshoot this issue?

Check if the access points are broadcasting a hidden SSID.

Confirm that the clients are using the correct DNS server.

Ensure that the controller has a public IP address for outbound communication to Spaces.

Verify that the controller's location service is enabled and that the connector to Spaces is active.

Which of the following is a prerequisite for deploying Cisco Spaces?

A public IP address for each access point

A valid Cisco Spaces account and subscription

CiscoCertified Network Professional Enterprise Wireless (ENWLSI)

Domain 4Objective 1

4.1 Deploy CMX and Cisco Spaces on a Wireless Network 300-430 Practice Questions (Page 7)

Part of the Location Services domain, which accounts for 10% of the 300-430 exam. Cisco does not publish an official question count, but from its 90-minute exam (~35–60 total, ~4–6 in this domain), expect 2–3 from this objective — we provide 42 practice questions to prepare you well beyond it. (estimate)

42questions here

9free pages

7concepts

10%of the exam

Questions 31–35

31expert · medium
A network engineer is deploying CMX on a VMware ESXi host. The CMX OVA requires 4 vCPUs and 8 GB RAM, but the host has limited resources. The engineer also needs to integrate CMX with a Cisco 5520 controller. During installation, the CMX appliance fails to start with an error about insufficient memory. What should the engineer do to resolve this issue?
Select an answer first
32foundation · easy
Which network prerequisite must be met before deploying Cisco CMX on a wireless network?
Select an answer first
33application · medium
A company wants to deploy Cisco Spaces but has a firewall that restricts outbound internet access. What is a prerequisite for the wireless infrastructure to send data to Cisco Spaces?
Select an answer first
34application · medium
After deploying Cisco Spaces and connecting a Cisco 9800 controller, the administrator notices that some clients are not appearing in the Spaces dashboard. What should the administrator check first to troubleshoot this issue?
Select an answer first
35foundation · easy
Which of the following is a prerequisite for deploying Cisco Spaces?
Select an answer first

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