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Legacy C3 firmware

I'm dealing with a customer who has a very legacy C3 switch. I desperately need the last firmware that was available. Specifically it would make my life a lot easier getting them ready to migrato to new switches. Is this available from extreme anywhe...

Downgrade firmware from version 10 to version 9 in C35 controller

Dear Team,We are planning to downgrade 1 of our Extreme C35 wireless controller from version 10 to version 9. Is it possible to downgrade. If so could you please help on the steps to perform

AP310i-WR rejected by ExtremeCloud IQ Connect: "serial numbers is not supported"

Hi,I am trying to add an AP310i-WR to a free ExtremeCloud IQ Connect account. The AP was previously managed by a local controller.Details:- Model: AP310i-WR- Firmware: 7.7.0.0-018R- Serial: 2246Y-14828 (confirmed by "show version" and the label)What ...

Extrame Cloud Captive portal - self signed - certificare warning

HiI created Extreme Captive Portal with self sign without email approval.Now i need to by pass self sign certificate warning.Which type of certificate will update on device?Some can explain me ho can get it? Or any manual that explain me how to do it...

Firmware Request & Stacking Query: Summit X450e-48p (Running 15.2.1.5 and 12.4.2.17)

Hello everyone, I recently acquired two legacy Summit X450e-48p switches for a project. They are currently running significantly different firmware versions: Switch 1: ExtremeXOS 15.2.1.5 Switch 2: ExtremeXOS 12.4.2.17 Because these models are End-o...