Why should you disable the two lowest rates on an 802.11b/g access point?
A)To avoid noise in a coverage cell
B)To enable collision detection in a coverage cell
C)To enable hidden nodes to hear stations at the other end of coverage cell
D)To avoid co-channel interference in a coverage cell

Question

Quizplus · Accepted Answer

You should disable the two lowest rates on an 802.11b/g access point to enable hidden nodes to hear stations at the other end of coverage cell.
Key Takeaway: Radio cards transmitting at slower data rates will occupy the medium much longer. Data transmitted at rates of 1 and 2 Mbps can create very large coverage cells. This prevents a hidden node station at one edge of the cell from being heard by other client stations at the opposite side of the coverage cell.

Why Should You Disable the Two Lowest Rates on an 802.11b/g