Extreme Networks

DFH · ‎02-13-2019

Hello guys,
I have a problem with C2G124-24 switch. It looks like it cant boot because all leds are on while CPU led is blinking green. I tried to connect to the switch via putty but nothing appeared (yes, I pressed enter/space). So I tried to download new firmware, and upload it directly on card storage of the switch, but switch is still not responding. Can you please help me with this switch? Thank you! 🙂

Ronald_Dvorak · ‎02-13-2019

I'm pretty sure that cable doesn't work on that switch....or have you tried it on a working switch ?!

I've tried it with the same (instead of the Cisco I've a Huawei - both use the same pinout) but the XOS connector doesn't work with that model of switch.

I've a bunch of console cables/connectors for all different vendors and for a C-series I use the USB-DB9 and a DB9-DB9 Serial Null-modem Cable and that works fine.

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DFH · ‎02-20-2019

I think the switch is dead according to this article  https://community.extremenetworks.com/legacy-products-223285/c2k122-24-stuck-os-7745543 Thanks for your help

DFH · ‎02-20-2019

So, I bought a new RS 232 cable and its posting through the putty only this. and afrer it its not posting anything.

DFH · ‎02-18-2019

Ok, I will try it with other kind of console cable. Thank you.

Ronald_Dvorak · ‎02-13-2019

Extreme Networks

C2G124 - 24 firmware - unable to boot

C2G124 - 24 firmware - unable to boot