Aruba Certified Mobility Expert 8 Written Exam

A bank deploys an Aruba Mobility Master (MM)-Mobility Controller (MC) solution to provide wireless access for users that run different applications on their laptops, including SIP-based IP telephony. When users only run the IP telephony software, call quality is high. However, if users also run email, web, or mission critical applications, then voice quality drops.
Which feature would help improve the quality of voice calls over the air when users run different applications?

A point venture between two companies results in a fully functional WLAN Aruba solution. The network administrator uses the following script to integrate the
WLAN solution with two radius servers, radius1 and radius2.

While all users authenticate with [email protected] type of credentials, radius1 has user accounts without the domain name portion.
Which additional configuration is required to authenticate corp1.com users with radius1 and corp2 users with radius2?

A network administrator implements a SIP-based IP telephone solution. The objective is to ensure that APs use 100% of their airtime for network access whenever a voice call is taking place, to minimize communication delays. The network administrator also wants to ensure that a log entry is generated when voice calls occur.
Which setup accomplishes these tasks?

Refer to the exhibits.

Exhibit1 -


Exhibit2 -

A network administrator integrates a current Mobility Master (MM)-Mobility Controller (MC) deployment with a RADIUS infrastructure. After using the RADIUS server to authenticate a wireless user, the network administrator realizes that the client machine is not falling into the it_department role, as shown in the exhibits.
Which configuration is required to map the users into the proper role, based on standard attributes returned by the RADIUS server in the Access Accept message?

Refer to the exhibits.

Exhibit 1 -


Exhibit 2 -

A network administrator adds a new Mobility Controller (MC) to the production Mobility Master (MM) and deploys APs that start broadcasting the employees SSID in the West wing of the building. Suddenly, the employed report client disconnects.
When accessing the MM the network administrator notices that the MC is unreachable, then proceeds to access the MC's console and obtains the outputs shown in the exhibits.
What should the network administrator do next to solve the current problem?