how many wireless channels for 802.11a,802.11b,802.11g and 802.11n
beginner_ccna
Member Posts: 59 ■■□□□□□□□□
in CCNA & CCENT
is this correct:
802.11a - 23 non-overlapping channels, max rate is 54mbps
802.11b - 3 non-overlapping channels, max rate 11 mbps
802.11g - 3 non-overlapping channels, max rate 54mbps
802.11n - varies, max rate 540mbps
are there overlapping channels for each aswell? if so, how many?
i come across a question on the web, where is asks what is the wireless standard that has 14 channels and haven't come across this in my studies?
802.11a - 23 non-overlapping channels, max rate is 54mbps
802.11b - 3 non-overlapping channels, max rate 11 mbps
802.11g - 3 non-overlapping channels, max rate 54mbps
802.11n - varies, max rate 540mbps
are there overlapping channels for each aswell? if so, how many?
i come across a question on the web, where is asks what is the wireless standard that has 14 channels and haven't come across this in my studies?
Comments
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TurK-FX
Member Posts: 174
B,G has 11 overlapping channels. Channel 1,6,11 does not overlap.beginner_ccna wrote: »is this correct:
802.11a - 23 non-overlapping channels, max rate is 54mbps
802.11b - 3 non-overlapping channels, max rate 11 mbps
802.11g - 3 non-overlapping channels, max rate 54mbps
802.11n - varies, max rate 540mbps
are there overlapping channels for each aswell? if so, how many?
i come across a question on the web, where is asks what is the wireless standard that has 14 channels and haven't come across this in my studies?WGU classes: Transferred -> AGC1, CLC1, TBP1, CJC1, BVC1, C278, CRV1, IWC1, IWT1, C246, C247, C132, C164, INC1, C277. Appealed -> WFV1 and C393.
What is Left to take - > EUP1, EUC1, C220, C221, BNC1, GC1, C299, CTV1, DJV1, DHV1, CUV1, CJV1, TPV1, C394
Currently Studying -> CCNA security (Designing Customized Security & Security) -
johnifanx98
Member Posts: 329
B,G has 11 overlapping channels. Channel 1,6,11 does not overlap.
Actually 14 overlapping channels are released by FCC at 2.4 GHz, but only 11 of them are available in the US. -
TurK-FX
Member Posts: 174
Well, that`s what i learned from cisco book. For the exam and real life, that`s what he should know.johnifanx98 wrote: »Actually 14 overlapping channels are released by FCC at 2.4 GHz, but only 11 of them are available in the US.WGU classes: Transferred -> AGC1, CLC1, TBP1, CJC1, BVC1, C278, CRV1, IWC1, IWT1, C246, C247, C132, C164, INC1, C277. Appealed -> WFV1 and C393.
What is Left to take - > EUP1, EUC1, C220, C221, BNC1, GC1, C299, CTV1, DJV1, DHV1, CUV1, CJV1, TPV1, C394
Currently Studying -> CCNA security (Designing Customized Security & Security)