About Danny970

Danny970 · 08-16-2025

Hello, everyoneI have a wireless controller C9800-80-K9 running version 17.09.04.Now, the AP of AIR-CAP1702I-H-K9 has been added to the controller. I have created a universal SSID for the operator's business. It requires successful dialing through PP...

Danny970 · 04-08-2025

Hi community,On one of the Nexus Nexus9000 C9508 with version 7.0(3)I7(8) that I manage, logs have appeared in the system controller. Could you help me ?show module 29Mod Ports Module-Type Model Status--- ----- ------------------------------------- ...

Danny970 · 09-17-2025

I think so too, because physical links are often easier to repair. But I have checked the switch and it is normal.I can view the MAC address and CDP neighbors of this AP on the switch, but I am unable to ping the AP or successfully join the controlle...

Danny970 · 09-16-2025

Thank you. The running version is 17.9.4, not the latest version. We may consider upgrading to 17.12.5, but not recently.

Danny970 · 09-16-2025

Hello. May I ask if your issue has been resolved?My campus is also experiencing the same problem, with some APs unexpectedly going offline.APs that have experienced this phenomenon: AIR-AP1815W-H-K9, C9120AXI-H, C9115AXI-H TLS close alert from peer, ...

Danny970 · 04-09-2025

Thanks, I also thought about whether I could fix this by upgrading the version. But at the moment we can't interrupt the business, so we want to see if there are other solutions. What reassured me was that only one system card would restart each time...

Danny970 · 08-04-2024

Sorry, I need your help!I have a 2960X switch that is experiencing the same issue.I followed your instructions in rommon mode, but there were errors reported. Below are the corresponding errors switch: unset SM_MAJOR_VERSIONswitch: set SM_MAJOR_VERSI...

Member Since	‎09-07-2023 12:25 AM
Date Last Visited	‎11-24-2025 07:38 PM
Posts	7

User Statistics

User Activity

AIR-CAP1702I-H-K9 AP on wireless controller C9800-80-K9 using PPPOE pr

Nexus C9508 Module 30 BIOS booted from Primary

Re: Small Junior College | APs Randomly Disconnect From Cisco WLC

回复： Small Junior College | APs Randomly Disconnect From Cisco WLC

回复： Small Junior College | APs Randomly Disconnect From Cisco WLC

Re: Nexus C9508 Module 30 BIOS booted from Primary

Re: Stack version mismatch - Catalyst 2960X FlexStack+