Wireless Networking Ch 15

You have been hired by the Barry Corporation to conduct an indoor site survey. What information will be in the final site survey report that is delivered? (Choose all that apply)

AP placement Access point transmit power settings Antenna orientation

Name a unique consideration when deploying a wireless network in a hotel or other hospitality business. (Choose the best answer)

Aesthetics

During the interview process, which topics will be discussed so that the WLAN will integrate properly into the existing wired architecture?

All of the above

What factors need to be considered when planning for capacity and coverage in a 5 GHz WLAN? (Choose all that apply)

All of the above

What additional documentation is usually provided along with the final site survey deliverable? (Choose all that apply)

Bill of materials Implementation diagrams Project schedule and costs

What documents might be needed prior to performing an indoor site survey for a new wireless LAN? (Choose all that apply)

Blueprints Network topology map

The Kellum Corporation has hired you to troubleshoot an existing WLAN. The end users are reporting having difficulties when roaming. What are some of the possible causes? (Choose all that apply)

Clients stations can only hear a -70 dBm signal from one access point Clients stations hear a -70 dBm signal from 30 access points There is interference from 2.4 GHz portable phones

Typically what are the biggest concerns when planning for a WLAN in a warehouse environment? (Choose all that apply)

Coverage Security Roaming

You have been hired by the XYZ Company for a wireless site survey. Which statements best describe site survey best practices when choosing vendor equipment to be used during the survey? (Choose two answers)

When conducting a wireless site survey with a WLAN controller, you should use a WLAN controller and lightweight access points from the same vendor When conducting a wireless site survey with autonomous access points, you should use autonomous access points from the same vendor

What are some additional recommendations that can be made along with the final site survey report? (Choose all that apply)

Training recommendations Security recommendations

The WonderPuppy Coffe Company has hired you to make recommendations about deploying wireless hotspots in 500 coffee shops across the country. What solutions might you recommend? (Choose all that apply)

802.11a/b/g/n access points at 1 to 5mW transmit power Captive portal authentication

The ACME Corporation has hired you to design a wireless network that will have data clients, VoWiFi phones, and access for guest users. The company wants the strongest security solution possible for the data clients and phones. Which design best fits the customer's requirements?

Create three separate VLANs. Segment the data clients, VoWiFi phones, and guest users into three distinct VLANS. Use an 802.1X/EAP authentication with CCMP/AES encryption for security in the data VLAN. Use WPA2-Personal in the voice VLAN. The guest VLAN will have no security other than possibly a captive portal.

What is a telecommunications unit of measurement of traffic equal to 1 hour of telephone traffic in 1 hour of time?

Erlang

What roaming issues should be discussed during an interview for a future VoWiFi network? (Choose all that apply)

Layer 3 boundaries Latency

The Chang Company has hired you to troubleshoot an existing legacy 802.11a/b/g WLAN. The end users are reporting having difficulties with throughput performance. What are some of the possible causes of the difficulties? (Choose all that apply)

Multipath interference Co-channel interference Inadequate capacity planning

What type of hardware may be necessary when installing APs to be used for outdoor wireless coverage? (Choose all that apply)

NEMA enclosure Patch antennas Outdoor ruggedized core switch

The Jackson County Regional Hospital has hired you for a wireless site survey. Prior to the site survey, employees from which departments at the hospital should be consulted? (Choose all that apply)

Network management Biomedical department Hospital security

Which of the following statements best describe security considerations during a wireless site survey? (Choose all that apply)

Questions will be asked to define the customer's security expectations Wireless security recommendations will be made after the survey Recommendations about wireless security policies may also be made

After conduction a simple site survey in the office building where your company is located on the fifth floor, you have discovered that other businesses are also operating access points on nearby floors on channels 2 and 8. What is the best recommendation you will make to management about deploying a new WLAN for our company?

Recommend installing a 5GHz access point

The Harkins Corporation has hired you to make recommendations about a future wireless deployment that will require more than 300 access points to meet all coverage requirements. What is the most cost-efficient and practical recommendation in regard to providing electrical power to the access points?

Recommend that the customer replace older edge switches with new switches that have inline PoE