Hi i am running 6.1.0r1.0 currently on my ssg140. I am trying to upgrade it to ssg140 6.3.0r18.0
Is the firmware upgrade a straight forward process or do i need to upgrade to each higher version like 6.1 to 6.2 and then only to 6.3. Pls advise
Also if i manage to do the firmware upgrade, i assume the existing configuration remains the same. Anyone who have experienced any issues during upgrade of the firmware ?