Motorola Solutions Design WLan Solutions Sample Questions:

1. You are a network design engineer and are assigned to provide an enterprise S02.1X/EAP solution to secure your company's IEEE 802.11n WLAN. What networking protocol/service that provides centralized Authentication, Authorization, and Accounting (AAA) management for computers to connect and use wireless network resources can be implemented?

A) Remote Authentication DialinUser Service (RADIUS)
B) Secure Shell (SSH)
C) Wi-Fi Protected Access (WPA) Passphrase
D) Public Key Infrastructure (PKI)
E) Virtual Private Networking (VPN)

2. You are tasked with designing a WLAN wireless network based on the following criteria.
The client would like a cost effective solution that has the ability to scale. Which of the following would you recommend?

A) 1 NX9000 controller with 1 NX9000 redundant controller in the NOC
B) 6 RFS7000's controllers with 6 RFS7000's redundant controllers in the Network Operations Center (NOC)
C) 1 RFS7000 in the NOC and 1000 RFS4000 at each site
D) 10 RFS6000 controllers with 10 RFS6000 redundant controllers in the NOC

3. You have been asked to design an outdoor wireless network and the specification calls for the installation of lightning arrestors. What is the primary role of lightning arrestors?

A) To protect the building
B) To protect the antenna
C) To protect the access point from a direct lighting strike
D) To protect the access point from a indirect lighting strike

4. A customer has a warehouse that tends to fluctuate inventory frequently. They have noticed that when the warehouse is very full, the mobile clients they are using have data connection issues when moving down the aisles (dropped connections). When the warehouse is less full, the clients operate fine. They are using standalone AP7131N's running WiNG 5. What best describes their issue and how it can be resolved?

A) The issue is multipath and can be resolved by moving one of the AP7131N radio antennas 6 feet closer to the aisle.
B) The issue is co-channel interference and can be resolved by adding additional APs in areas that experience this issue.
C) The issue is latency and can be resolved by adding APs in all areas of the warehouse.
D) The issue is coverage holes and can be resolved by using SmartRF, configured to maintain device SNR.

5. During a review of client performance requirements it becomes known that seamless roaming must occur between the various areas of the WLAN. Seamless roaming can only occur when certain requirements are met. For example, Pre-shared keys must match on the client and on any subsequent access points. Which of the following are also prerequisites for seamless roaming (select TWO)?

A) Radio bands must match
B) Clients must support promiscuous mode
C) Frames may not be encrypted
D) Open authentication must be used
E) SSIDs must match

Solutions: