Site surveys allow you to place access points in locations that provide an optimum signal without resorting to trial and error. Conducting a site survey is a critical component of properly designing and installing a wireless LAN. Every building is unique; therefore, a network consultant should always do a thorough walkthrough to analyze signal strength and to identify any objects that might cause interference. In this assignment, you will analyze five office floor plans. The data you gather will assist you in completing your final project. As you analyze each plan, consider what objects or materials affect the signal strength, why they do so, and what you can do to overcome their interference. Resource: Ch. 15 of CWNA Certified Wireless Network Administrator Official Study Guide; Analyze the five floor plans in the Floor Plan Site Survey exercise located on the student website. Each plan has only one access point placed in the data center of each building. The location of the data center may not always be ideal for optimum signal coverage, so you will use this survey to determine where to place other access points as needed. Complete Appendix E. Post your assignment as a Microsoft® Word attachment.

In the field of wireless networking, conducting a site survey is a fundamental and necessary step in designing and installing a wireless LAN. The purpose of a site survey is to evaluate and analyze the physical environment in which the wireless network will be deployed. By conducting a site survey, network consultants are able to determine the optimal locations for access points, ensuring the provision of an optimum signal without having to rely on trial and error.

In this particular assignment, the task at hand involves analyzing five office floor plans and gathering relevant data that will assist in the completion of a final project. The objective of this analysis is to identify any objects or materials that may have an impact on signal strength and to propose suitable solutions to overcome any potential interference.

To effectively analyze each floor plan, it is important to consider the various factors that can affect signal strength and quality. One of the key considerations is the presence of objects or materials that can obstruct or interfere with the wireless signal. These objects can include walls, doors, furniture, and even other electronic devices. Additionally, the material composition of these objects can also have an impact. For example, concrete walls tend to attenuate wireless signals more than wooden walls.

The reason why these objects and materials affect signal strength is due to their ability to reflect, absorb, or refract wireless signals. When a wireless signal encounters an object such as a wall, a portion of the signal is reflected back, causing a decrease in signal strength. In addition, some objects may absorb a portion of the signal, further diminishing its strength. Moreover, certain materials can cause signal diffraction or refraction, resulting in signal scattering and degradation.

To overcome interference caused by these objects and materials, there are several strategies that can be implemented. One approach is to strategically place access points in locations where signal coverage is optimized, taking into consideration the layout of the building and potential sources of interference. By identifying areas with poor signal coverage, additional access points can be deployed to ensure comprehensive coverage.

Another approach is to utilize technologies such as antennas or signal amplifiers to enhance signal strength or minimize interference. Directional antennas, for example, can be used to focus the signal in a specific direction, thereby reducing the impact of surrounding objects. Similarly, signal amplifiers can boost signal strength, compensating for any loss caused by obstructions.

In conclusion, conducting a site survey is essential in designing and installing a wireless LAN. The analysis of office floor plans in this assignment aims to identify objects and materials that may affect signal strength and propose appropriate solutions to mitigate interference. Through careful planning and strategic placement of access points, a reliable and efficient wireless network can be successfully implemented.

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