Network ImplementationCâu 27 / 100
A wireless network must support the highest client density in a crowded office. Which deployment choice best reduces co-channel interference on 2.4 GHz?
a.Set every access point to channel 6
b.Use overlapping channels 1, 2, and 3
c.Increase transmit power to maximum on all APs
d.Use non-overlapping channels 1, 6, and 11
Giải thích
In the 2.4 GHz band, channels 1, 6, and 11 are the only non-overlapping options, so alternating them between adjacent APs minimizes co-channel and adjacent-channel interference. Maxing transmit power actually worsens interference. Proper channel planning is key to dense deployments.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
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Đội Ngũ Biên Tập PrepPass · Đối chiếu với CompTIA Network+ (N10-009) · Quy trình kiểm tra