SG200 firmware and boot code update order

[ironoak17]

I need assistance with the firmware and boot code update order.

I have several SG200 switches and want to ensure a smooth upgrade process.

Boot code is 1.1.06 and firmware is 1.3.7.18 on all of them.

What I've done so far:

- Upgrade the firmware via http but am unable to the next available firmware 1.4.0.88

- Setup TFTP server and copied boot code that came with 1.4.0.88 firmware (sx200_boot-13506.rfb) into TFTP directory

- Upgrade bootcode via tftp. get the following 2 lines in the error log repeated 4 times

tftp connected from 192.168.2.2:49205 on 2/24/2017 ...binary, GET, Interrupted by client, received error packet with code: 0 and message: illegal connection

tftp connected from 192.168.2.2:49205 on 2/24/2017 ...binary, GET,Started, file name C:\TFTP-Root\sx200_boot-13506.rfb, file size: 393232.

Am I using the right boot code? What should be my next step to update to Sx200_FW_Boot_1.4.1.03.zip?

Thanks,

Kev 

[Berry Hoekstra]

From Release Notes:

In versions 1.3.5 and later, the Flash file system has been upgraded. This has
implications when upgrading from previous releases to version 1.3.5, and when
downgrading from 1.3.5 or later to previous versions as described below.
Upgrading from Versions Earlier than 1.3.5
When upgrading the device from version prior to 1.3.5:
• For Sx200/Sx300 models, first upgrade the device image to image version
1.3.5.x and upgrade the boot file to 1.3.5.06

If you can still downgrade to 1.3.5 and then upgrade the boot file, it should work with newer firmwares.