Which two criteria must be considered when conducting an outdoor bridge site survey? (Choose two.)
A. near-far effect
B. weather
C. traffic lights
D. power lines
E. Fresnel zone
Which two criteria must be considered when conducting an outdoor bridge site survey?
Cisco, in their official documentation, talk about weather and fresnel zone. Power lines do not affect line of sight and wireless signals and the Near-far problem has no connexion to wireless bridges. Source :
https://www.cisco.com/c/en/us/td/docs/wireless/technology/mesh/8-0/design/guide/mesh80/m_site-preparation-and-planning.html#ID3455
Typically the answer should be B (weather influences absorption and scattering) and E as no more than 40% of the zone should be obscured