I upgrade all my CBS 350 24 Ports and 48 ports switches IOS to the recent IOS '3.3.0.16' then I disable 'SMARTPORT' then I test it, the ports configuration become fixed and did not change after reboot or the electricity turned off, Now it's solved. t...

I upgrade all my CBS 350 24 Ports and 48 ports switches IOS to the recent IOS '3.3.0.16' then I disable 'SMARTPORT' then I test it, the ports configuration become fixed and did not change after reboot or the electricity turned off, Now it's solved. t...

I upgrade all my CBS 350 24 Ports and 48 ports switches IOS to the recent IOS '3.3.0.16' then I disable 'SMARTPORT' then I test it, the ports configuration become fixed and did not change after reboot or the electricity turned off, Now it's solved. t...

  I also need a solution for this problem with (CBS350-24P-4G 24-Port Gigabit PoE Managed Switch) Version 3.0.0.69, those switches lost some of their configurations after reboot or electric power disconnect.