SG300 upgade steps from versions Earlier than 1.3.5

[sten.tangen@itum.com]

Hi.

We have SG300-10MP switches running 1.1.2.0 and 1.3.0.62. I want to upgrade to latest version 1.4.9.4. In release notes for version 1.4.9.4, it is written that switch first must be upgraded to version 1.3.5.x, but this version is not available  for download. Only 1.1.x.x and 1.4.x.x versions are available for download.

It is also written in release notes that boot software has to be upgraded to 1.3.5.06, but this boot software version is also no available...

https://www.cisco.com/c/dam/en/us/td/docs/switches/lan/csbss/sf20x_sg20x/release_notes/R_1_4_9_4_RN.pdf 

From release notes;

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

[riteshsh · Accepted solution]

Hi,

My name is Ritesh Sharma from Cisco TAC.

As per the recommendation you first have to upgrade the switch to 1.3.5.X series frimware and boot code.

Both of them are available in cisco webside. Please find the link below to check for the same (please expand number 1, you will see all the firmware releases) :-

https://software.cisco.com/download/home/283019614/type/282463181/release/1.3.5.58

Please mark this as helpful if it resolves your query.

Thanks and regards

Ritesh Sharma