Refer to the exhibit. During a post Mesh deployment survey, an engineer notices that frame collisions occur when MAP-1 and MAP-3 talk to RAP-2. Which type of issue does the engineer need to address in the design?
Refer to the exhibit. During a post Mesh deployment survey, an engineer notices that frame collisions occur when MAP-1 and MAP-3 talk to RAP-2. Which type of issue does the engineer need to address in the design?
The issue described in the question involves frame collisions when two points (MAP-1 and MAP-3) communicate with a central point (RAP-2). This situation is indicative of the hidden node problem, where MAP-1 and MAP-3 are unable to detect each other's transmissions to RAP-2, causing collisions. The hidden node problem occurs when nodes A and C can communicate with node B but not with each other, leading them to attempt to send data simultaneously to B, resulting in collisions. Therefore, the correct answer is the hidden node problem.
Provided answer is correct. Please if you don't know the answer do not comment as it continues to muddy the waters for everyone else. "Don't Speculate only Validate Please"
Hidden Node - MAP-1 and MAP-3 can not "see" each other to do the Collision Avoidance of 802.11.
https://en.wikipedia.org/wiki/Hidden_node_problem
Hidden Node is the rigth answer https://inet.omnetpp.org/docs/showcases/wireless/hiddennode/doc/index.html
Answer: B
you will see here hidden node as expected in the question https://www.cisco.com/c/en/us/td/docs/wireless/technology/mesh/7-3/design/guide/Mesh/Mesh_chapter_0100.html#ID3731
it should be D as 1 is exposed and seen by 2