06-05-2012 01:59 AM - edited 07-03-2021 10:14 PM
Hi got little confuse that 1142N-E0K9 will support both 2.4 and 5 ghz or only 2.4 .
06-05-2012 02:10 AM
1142
The "2" means that it has two radios: 2.4 Ghz and 5.0 Ghz
06-05-2012 09:23 AM
Yes, it supports dual radio.
Is it the only AP having an issue.
Do you see both radios available on Radio page?
Wireless>> All AP>> Select the AP>> click interfaces tab>> Do you see A radio
check the A radio admin status, enable if not already.
Did you select the right CC or what country code did you select on WLC?
Does Msglog shows messages related to regulatory domain failure?
Wireless>> All AP>> Select the AP>> click interfaces tab>> Check regulatory domain status for A radio
get, AP#show cont d1
Reboot the AP and get the log from the start and post it here.
06-05-2012 09:30 AM
1141 supportes only 2.4 GHz
1142 supports both 2.4 and 5 GHz
Sent from Cisco Technical Support iPad App
06-05-2012 09:44 AM
Yup,
Cisco ap versions are easy to remeber ...
1140 is the model series
1141 is a spcific model - 1 = 2.4 Radio
1142 is a specifci model - 2 = 2.4 / 5 Ghz.
Same is true about other model
3500 series
3501 is a spcific model - 1 = 2.4 Radio
3502 is a specifci model - 2 = 2.4 / 5 Ghz.
You will also see "e" and "i"
e = external anetanns
i = internal antennas
AIR-CAP3501E-A-K9
AIR-CAP3501I-A-K9
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