• Obstructions: Physical obstructions such as buildings, trees, or hills can hinder the performance of wireless
devices. Avoid locating the devices in a location where there is an obstruction between the sending and
receiving antennas.
• How far is your wireless link?
• Has a previous site survey been conducted?
• Do you have a clear Fresnel zone between the APs or radio line of sight?
• What is the minimum acceptable data rate within the link?
• Do you have the correct antenna (if more than one antenna is being offered?)
• Do you have the proper permits, if required?
• Are you following the proper safety procedures and practices?
• Have you configured the APs before you go onsite? It is always easier to resolve configurations or device
problems first.
• Do you have the proper tools and equipment to complete your survey?
Cisco Catalyst IW9167I Heavy Duty Access Point Hardware Installation Guide
58
Safety Guidelines and Warnings
Performing Site Surveys