SG350XG-24T firmware upgrade

[Jason16]

Dear , 

I have 2 questions regarding to SG350XG-24T firmware upgrade.

Question1,   I have 2 SG350XG-24T switches which are in stack mode.  If I upgrade the firmware ,  should I just operate from the Web UI to upgrade them as one switch ?  or I need to upgrade each of the 2 switches individually ?  

Question2,  the present firmware version of SG350XG-24T   is 2.0.0.73 ,   and  the latest version is 2.5.8.15 ,  can I upgrade directly from 2.0.0.73 to 2.5.8.15 ?    Do I need to upgrade to a transitional version first ? 

Many thanks .

[balaji.bandi]

Question 1 - you can upgrade whole stack 1 upgrade.

Question2. - as per i know upgrade to 2.5 is straight forward .

https://www.cisco.com/c/en/us/support/docs/smb/switches/cisco-550x-series-stackable-managed-switches/smb5304-upgrade-firmware-on-a-switch.html

Note : make sure you read the release notes of target firmware see any caveats.

[Jason16]

Hi Balaji , 

Many thanks for you reply,  really helps me

I reed below release note,  should be straight forward as you told from 2.0.0.73 to 2.5.8.15,   

https://www.cisco.com/c/dam/en/us/td/docs/switches/lan/csbms/350xg/rn/b_tesla-release-2_5_8_15.pdf

We will schedule a upgrade and update this post when upgrade is done, thanks

[balaji.bandi]

sure please give us feedback...good luck.!