Author Topic: Pro Duo Jumbo Frames problem  (Read 1657 times)


  • Calf
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  • Posts: 1
Pro Duo Jumbo Frames problem
« on: March 20, 2009, 06:59:53 pm »

Hi All,


I have a Pro Duo that I enabled 9k Jumbo Frames on my Gigabit network. As soon as I enabled it the device dissapeared from my network. I can not longer even ping the device. I can start and shut down the unit with the power button so it does not look like it's died on me. Anyone got any advice on how to fix?


  • El Toro
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  • Posts: 430
Re: Pro Duo Jumbo Frames problem
« Reply #1 on: March 20, 2009, 07:55:38 pm »

Does everything on your network support Jumbo Framing that high?

What Firmware version are you running?


Does this unit have 1 USB port or 2?


  • Really Big Bull
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  • Posts: 5952
Re: Pro Duo Jumbo Frames problem
« Reply #2 on: March 21, 2009, 04:13:02 am »
   Your network obviously doesnt support Jumbo frames of 9k. You might need to reset the device and configure it again while directly connected to a PC. If not then boot it into EM mode and reinstall the firmware and that should solve the issue.
PM me for TFTP / Boot Images / Recovery files  LSRecovery.exe file.