11-26-2016 07:49 AM
Hi,
I download firmware from cisco.com but I cannot upgrade firmware with error as image as below
11-26-2016 07:51 AM
But when I upgrade SF302-08P 8-Port 10/100 PoE Managed Switch it fine.
11-26-2016 11:52 AM
what is your current software and boot version on SG200? - you can provide screenshot of "Status and Statistics" -> "System Summary" -> "Software Information".
11-26-2016 12:23 PM
but basically that error "Illegal software format" means that you have to upgrade boot code prior to upgrading switch firmware. you can have look on section "Upgrading to the Latest Boot Code via TFTP" on this document.
11-26-2016 04:37 PM
I upgrade boot code already but it still have same problem
11-26-2016 08:54 PM
Already solved, I upgrade boot to 1.3.5 then I upgrade firmware to 1.3.5 then upgrade firmware to 1.4.5.
thank you
11-26-2016 04:18 PM
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