HP Aruba Certified Design Expert Written Sample Questions:

1. Refer to the exhibit.

A customer needs a wireless network upgrade and has these requirements.
- Support any applications used on a wired connection
- Support up to 2500 wireless clients
- Support seamless roaming from floor to floor and building to building
- Continue to function seamlessly if one controller fails
The architect has designed the logical infrastructure for the network as shown in the exhibit Which change should the architect make to belter meet customer requirements and besl practices?

A) Combine the /25 subnets for wireless users into a /20 subnet
B) Install additional Mobility Controller.
C) Combine me /25 subnets for wireless and wired users into a /16 subnet.
D) Place each controller in a different VLAN and subnet.

2. Refer to the exhibit.

A museum wants to add full S02.11ax wireless coverage across the building, which is about 210 feet (64 m) by 330 feet (100 m). The museum has 15-foot (4.6 m) ceilings and stone interior walls. The network needs to support up to 600 wireless guest devices The exhibit also shows a preliminary plan tor AP locations, me museum has eight Ethernet drops in the lobby and girt stop, but has otherwise not been wired.
What is one recommendation that the architect should make to ensure a successful deployment?

A) Add about 10 APs to achieve adequate density
B) Use at least CATS cable to connect to the APs.
C) Add a wiring closet closer to the north side.
D) Use directional antennas to avoid lost signal.

3. A customer has an Aruba wireless netwofK with:
* Two 7205 Mobility Controllers (MCs) in a cluster - Each MC must be able to support the complete network in the case of an MC failure
* 250 APs. which support a total of 7.500 devices
* A virtual CxQCQ ClearPass appliance with 1QK Access licenses
* An MM-HW-1K appliance
The customer is interested in an upgrade to Aruba CX Switches, primarily to benefit from the per-user tunneled node feature. The customer requires support for 2500 ports, and 95 percent of wined endpoints will use tunneled node.
Which change to the existing solution should the architect explain?

A) A new controller will be required to support sufficient clients, including the wired ones.
B) The Mobility Master will need more MM licenses to support the wired endpoints that use tunneled node.
C) The clustering feature will need to be disabled on the controllers, so that they can support tunneled node.
D) A separate ClearPass virtual appliance will be required to integrate with the AQS-Switches

4. Refer to the exhibit.

A customer needs to create a proposal for a full wireless solution for a customer The customer has indicated that the MCs will connect to Aru&a CX Switches at the core and the APs will connect to PoE-i- switches at the edge. The customer requires that the wireless solution support at least 50 Mbps concurrently per AP. The architect has created a BOM tor a Mobility Master (MM), two MC 721os, and 400 AP-535S. me exhibit snows this BOM.
Which components has the architect forgotten?

A) SFP+ transceivers tor the MC connections
B) Mounting Kits tor the MOs and MM
C) Smart Rate PoE+ injectors for the APs
D) Sufficient Enterprise licenses for the APs on both MCs

5. A hospital wireless network must support many different types of users and devices, including:
* Visitors who access the Internet
* Admin staff, who run applications such as scheduling
* Medical staff, who look up patient info on their tablets
* Patient monitoring devices, which must not lose any traffic
* Communicator badges, which support real-time voice to allow nurses and doctors to communicate The hospital needs to ensure that the most vital and time-sensitive traffic is prioritized and that visitors do not interfere with hospital applications. The MC should mark traffic that passes through it for an appropriate priority.
Which plan meets the needs? (The plans describe firewall roles and rules but do not need to use correct syntax. Note that security roles are also not included.)

A) Communicator = Highest. Patient monitoring = Highest. Medical staff = High. Admin staff = Normal: Visitors = Low.
B) Medical staff = Highest. Patient monitoring = Highest. Admin staff - High. Communicator = Normal. Visitors = Low.
C) Medical staff = Highest. Communicator = High. Patient monitoring = High. Admin = High. Visitors = Normal
D) Patient monitoring = Highest. Medical staff = Highest. communicators = High. Admin staff = High. Visitors = Normal.

Solutions: