07-25-2021 10:20 PM
Hi,
My 3602 running 15.3.3JF12i will only broadcast on 802.11N over 2.4G only. The config I have is:
dot11 ssid LM0701
band-select
authentication open
authentication key-management wpa version 2
guest-mode
wpa-psk ascii 7 xxx
-snip-
interface Dot11Radio0
no ip address
!
encryption mode ciphers aes-ccm
!
ssid LM0701
!
antenna gain 0
stbc
channel least-congested 2412 2437 2462
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 spanning-disabled
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
!
interface Dot11Radio1
no ip address
!
encryption mode ciphers aes-ccm
!
ssid LM0701
!
antenna gain 0
peakdetect
dfs band 3 block
stbc
channel dfs
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 spanning-disabled
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
Any help on this issue will be highly appreciated!!
07-26-2021 02:24 PM
Pls post output for below CLI commands. Does it got 11ac module plugged into it ?
sh ip int brief
sh controllers dot11Radio 1
HTH
Rasika
07-26-2021 03:28 PM
Pls see the outputs from attached file.
Note I am seeing same problem on two separate 3602s - one with 802.11ac module and one without the 802.11ac module.
I have "wr erase" and use CLI to rebuild both of them from scratch. However; the problem persists.
Any help / pointer will be appreciated!
07-30-2021 04:58 AM
On first view it looks like it's running. Is this an I or E model, with internal or external antennas?
Did you try different test clients?
07-30-2021 10:10 AM
Thank you -- I have since tweak "dot11 band-select parameters" and it has done the trick.
The 802.11ac interface seems to having same problem. I can sure use some helps to troubleshoot. Attached is output of "sh controllers dot11Radio 2". Are there any debug commands that I can look into the 802.11ac radio??
Thank YOU again!
08-02-2021 12:04 AM
08-02-2021 01:45 PM
All of the Wi-Fi clients -- 4 x iPhones (XR or newer) + 3 Lenovo (X1, T460 & T480 all running latest Intel WiFi driver) have no problem to connect to a 802.11ac AP (Netgear Night Hawk).
I did disable 802.11n 2.4G radio on the Cisco 3602 explicitly – most clients will connect 802.11n in 5G flawlessly. Some (Lenovo X1 + T460) will require some “nudges” (disable / enable Wii few times) for them to connect in 5G – they are approx.. 20 Ft away from the Cisco 3602.
Attached is the log while 3602 boots up – note that I have changed from 153-3.JF12i to 153-3.JPK to see if the problems I have w/ 802.11N in 5G and 802.11AC are bugs. So far, I do not see any different behaviors on those problems.
08-03-2021 12:46 AM
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