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11-26-2020 03:21 AM - edited 07-05-2021 12:49 PM
Hello
I hope everyone's doing well.
I have access point cisco AIR-AP1242AG-E-K9 (very old) the problem is that I have machines under Win10 which do not want to connect to Wifi, they can be recover the address from the DHCP but not access to Internet and others connects after a moment it's disconnected.
I had this problem before when the APs were in WEP authenrification, I modified the configuration in WPA2 - AES worked for a few months and now I have the same problem again.
Do I need to update the IOS? I can't do that, the APs are end of life (IOS not available)
Or change the configuration again, I don't know how to do it.
Or change access point.
Current version of AP is : 12.3(7)JA1
Thank you in advance for your usual support.
Regards.
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11-26-2020 05:57 AM - edited 11-26-2020 05:59 AM
> Or change access point
Obviously check that Windows drivers are up to date.
Please click Helpful if this post helped you and Select as Solution (drop down menu at top right of this reply) if this answered your query.
------------------------------
TAC recommended codes for AireOS WLC's and TAC recommended codes for 9800 WLC's
Best Practices for AireOS WLC's, Best Practices for 9800 WLC's and Cisco Wireless compatibility matrix
Check your 9800 WLC config with Wireless Config Analyzer using "show tech wireless" output or "config paging disable" then "show run-config" output on AireOS and use Wireless Debug Analyzer to analyze your WLC client debugs
Field Notice: FN63942 APs and WLCs Fail to Create CAPWAP Connections Due to Certificate Expiration
Field Notice: FN72424 Later Versions of WiFi 6 APs Fail to Join WLC - Software Upgrade Required
Field Notice: FN72524 IOS APs stuck in downloading state after 4 Dec 2022 due to Certificate Expired
- Fixed in 8.10.196.0, latest 9800 releases, 8.5.182.12 (8.5.182.13 for 3504) and 8.5.182.109 (IRCM, 8.5.182.111 for 3504)
Field Notice: FN70479 AP Fails to Join or Joins with 1 Radio due to Country Mismatch, RMA needed
How to avoid boot loop due to corrupted image on Wave 2 and Catalyst 11ax Access Points (CSCvx32806)
Field Notice: FN74035 - Wave2 APs DFS May Not Detect Radar After Channel Availability Check Time
Leo's list of bugs affecting 2800/3800/4800/1560 APs
Default AP console baud rate from 17.12.x is 115200 - introduced by CSCwe88390
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11-26-2020 05:57 AM - edited 11-26-2020 05:59 AM
> Or change access point
Obviously check that Windows drivers are up to date.
Please click Helpful if this post helped you and Select as Solution (drop down menu at top right of this reply) if this answered your query.
------------------------------
TAC recommended codes for AireOS WLC's and TAC recommended codes for 9800 WLC's
Best Practices for AireOS WLC's, Best Practices for 9800 WLC's and Cisco Wireless compatibility matrix
Check your 9800 WLC config with Wireless Config Analyzer using "show tech wireless" output or "config paging disable" then "show run-config" output on AireOS and use Wireless Debug Analyzer to analyze your WLC client debugs
Field Notice: FN63942 APs and WLCs Fail to Create CAPWAP Connections Due to Certificate Expiration
Field Notice: FN72424 Later Versions of WiFi 6 APs Fail to Join WLC - Software Upgrade Required
Field Notice: FN72524 IOS APs stuck in downloading state after 4 Dec 2022 due to Certificate Expired
- Fixed in 8.10.196.0, latest 9800 releases, 8.5.182.12 (8.5.182.13 for 3504) and 8.5.182.109 (IRCM, 8.5.182.111 for 3504)
Field Notice: FN70479 AP Fails to Join or Joins with 1 Radio due to Country Mismatch, RMA needed
How to avoid boot loop due to corrupted image on Wave 2 and Catalyst 11ax Access Points (CSCvx32806)
Field Notice: FN74035 - Wave2 APs DFS May Not Detect Radar After Channel Availability Check Time
Leo's list of bugs affecting 2800/3800/4800/1560 APs
Default AP console baud rate from 17.12.x is 115200 - introduced by CSCwe88390
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11-26-2020 08:10 AM
Hello rrudling
Thank you for your return and information
I haven't updated the driver yet I will do it and get back to you
Otherwise here is the configuration of the ap is missing something
-----------------------------------------------------------------
dot11 ssid test
vlan 100
authentication open
authentication key-management wpa version 2
mbssid guest-mode
wpa-psk ascii 7 398309240932749372
information-element ssidl
---------------------------------------------------------
interface Dot11Radio0
no ip address
no ip route-cache
!
encryption vlan 100 mode ciphers aes-ccm
!
encryption mode ciphers aes-ccm
!
ssid test
!
antenna transmit right-a
antenna receive right-a
antenna gain 128
mbssid
packet retries 128 drop-packet
channel 2437
station-role root access-point
rts threshold 512
rts retries 128
world-mode dot11d country-code DZ both
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
---------------------------------------------------------------
interface Dot11Radio0.100
encapsulation dot1Q 100
no ip route-cache
bridge-group 100
bridge-group 100 subscriber-loop-control
bridge-group 100 block-unknown-source
no bridge-group 100 source-learning
no bridge-group 100 unicast-flooding
bridge-group 100 spanning-disabled
--------------------------------------------------------------------
interface Dot11Radio1
no ip address
no ip route-cache
!
encryption vlan 100 mode ciphers aes-ccm
!
encryption mode ciphers aes-ccm
!
ssid test
!
antenna transmit right-a
antenna receive right-a
antenna gain 128
mbssid
packet retries 128 drop-packet
channel 2437
station-role root access-point
rts threshold 512
rts retries 128
world-mode dot11d country-code DZ both
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
----------------------------------------------------------------
interface Dot11Radio1.100
encapsulation dot1Q 100
no ip route-cache
bridge-group 100
bridge-group 100 subscriber-loop-control
bridge-group 100 block-unknown-source
no bridge-group 100 source-learning
no bridge-group 100 unicast-flooding
bridge-group 100 spanning-disabled
---------------------------------------------------------
interface FastEthernet0
no ip address
no ip route-cache
speed auto
full-duplex
bridge-group 1
no bridge-group 1 source-learning
bridge-group 1 spanning-disabled
hold-queue 160 in
!
interface FastEthernet0.100
description SSID test
encapsulation dot1Q 100
no ip route-cache
bridge-group 100
no bridge-group 100 source-learning
bridge-group 100 spanning-disabled
Regards.
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12-25-2020 02:22 PM
Hello
Sorry for the late return
The update of the drivers was fixed the problem.
Thank you again for your great support.
Regards.
