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04-28-2021 09:05 AM - edited 07-05-2021 01:14 PM
Hi, Please see the below info which is from console message when AP9130 power on. It looks like character reading issue. The AP is still able to enter normal status with commands. securecrt can work well because it works well with other router switch. Anyone has this experience? Thank you
U_e_+a+e: [*03/22/2021 00:05:26.5768] f+ag_ +a++e i_ 0
[*03/22/2021 00:05:26.6112] Re_e+ chi- i+ -_-ge__, +-+ _e_e++i+g
[*03/22/2021 00:05:28.3354] E__-_: S-c+e+ --e+ fai+ed
[*03/22/2021 00:05:29.7158] DOT11_TXP[0]:D-+ai+ c-+fig+_ed: 0 c+a__:A
[*03/22/2021 00:05:30.0090] DOT11_TXP[1]:D-+ai+ c-+fig+_ed: 41 c+a__:B
[*03/22/2021 00:05:30.9209] E__-_: S-c+e+ --e+ fai+ed
[*03/22/2021 00:05:30.9228] IOT B--++-ade_ F+a_h T--+ 1.4
[*03/22/2021 00:05:30.9228] Fi_++a_e +-g_ade i+i+ia+ed by b+e_+a+age+e++
[*03/22/2021 00:05:30.9228] O-e+i+g _e_ia+ c-+_-+e +-.. /de+/++yMSM1
[*03/22/2021 00:05:30.9228] b++d+ed_f+_+e_ = ['L-de_+a_', '2.7.16']
[*03/22/2021 00:05:30.9228] RSP: 04FF10FF070002150AFF020710320000000000
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04-28-2021 09:15 AM
Not seen before, try to change the Baudrate or try different terminal emulator.
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04-30-2021 11:55 AM
More likely the USB-serial adapter/cable you're using (but worth checking baud rate). Seen this with various cables and only happens with specific models of AP for some reason (but the fault is with the cable). Use a different USB-Serial or try updating the drivers. Some products use a fake FTDI chip which can cause all sorts of problems, not least because FTDI deliberately try to disable the fake chip when you use their genuine drivers:
http://www.starlino.com/ftdi-chip-real-of-fake-how-to-spot-a-fake-rt232r-rt232rl-and-others.html
https://hackaday.com/2016/02/01/ftdi-drivers-break-fake-chips-again/
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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04-28-2021 09:15 AM
Not seen before, try to change the Baudrate or try different terminal emulator.
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04-30-2021 11:55 AM
More likely the USB-serial adapter/cable you're using (but worth checking baud rate). Seen this with various cables and only happens with specific models of AP for some reason (but the fault is with the cable). Use a different USB-Serial or try updating the drivers. Some products use a fake FTDI chip which can cause all sorts of problems, not least because FTDI deliberately try to disable the fake chip when you use their genuine drivers:
http://www.starlino.com/ftdi-chip-real-of-fake-how-to-spot-a-fake-rt232r-rt232rl-and-others.html
https://hackaday.com/2016/02/01/ftdi-drivers-break-fake-chips-again/
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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05-01-2021 08:28 AM
Thank you!
