Firmware upgrade SG200-26P progression

[GQuack]

Greetings, I am way behind with upgrades to my SG200-26P switch and need to get current, I am running 1.3.0.62. I've read several posts about skipping intermediate versions and want to confirm the correct path so I don't cause issues.

Looks like I next need to upgrade both boot and firmware to either 1.3.5.58 or 1.3.7.18.

After that I'm not quite sure but thinking I need to upgrade to each version where there is new boot code, is that correct?

If that is correct, after my previous upgrade, I would go next to 1.4.1.03 (boot and firmware) and then I can perhaps go directly to 1.4.8.06?

Appreciate all the help and support in advance, thank you.

[Seb Rupik · Accepted solution]

Hi there,

For any boot loader version lower than 1.3.5 you need to upgrade to 1.3.5.58 . From there you can jump to the latest firmware version (1.4.8.06).

I've detailed the process here:

https://configif.wordpress.com/2017/08/03/cisco-200-300-and-500-series-pre-v1-3-5-upgrade-procedure-via-cli/

cheers,

Seb.

[GQuack]

Seb, your info was spot on, thank you. Upgrade has been successful and now running boot version 1.3.5.06 and firmware version 1.4.8.6. Thank you!

[aclayton59]

So where do we get Boot Version  1.3.5.58 ? I can find the Firmware, but not the boot file.

[Seb Rupik]

Hi there,

On the download page:

https://software.cisco.com/download/release.html?mdfid=283019611&softwareid=282463181&release=1.4.8.06&relind=AVAILABLE&rellifecycle=&reltype=latest

...using the software version tree structure on the left, go to 'All releases -> 1 -> 1.3.5.58 ->  Sx300 Firmware Version 1.3.5.58  

The zip file will contain sx300_boot-13506.rfb

cheers,

Seb.