Which two criteria must be considered when conducting an outdoor bridge site survey? (Choose two.)
Which two criteria must be considered when conducting an outdoor bridge site survey? (Choose two.)
When conducting an outdoor bridge site survey, it is crucial to consider weather and the Fresnel zone. Weather can significantly impact signal strength and reliability by causing interference such as rain fade or wind sway. The Fresnel zone is an important concept in radio communications that refers to an elliptical area around the line-of-sight path where obstructions can cause signal degradation. Considering these two criteria ensures optimal performance and reliability of the wireless link.
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
Weather can degrade a mesh link. A Fresnel zone is an imaginary ellipse around the visual line of sight between the transmitter and receiver. It could encounter an obstruction in the Fresnel area which degrading the signal.
Answer: B e E
Answer: B y E
https://www.cisco.com/c/en/us/td/docs/wireless/technology/mesh/7-3/design/guide/Mesh/Mesh_chapter_0100.html#ID3731
The official cert guide CCNP Enterprise wireless design and implementation makes no mention of this subject.
the answer is BE
According to Cisco ENWLSD Course, it is B and E.
weather and fresnel zone
B and E are correct
B and E are correct
I agree with antmich
what is the correct answer then??