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Fibre Channel (SAN)

New Member
Posts: 1
Registered: ‎04-09-2019

How to know the FOS upgrade path

Hi All,


How to know the upgrade path of FOS. My Switch FOS is 6.4.1a. What is the procedure to determine the upgrade path from 6.4.X to 7.X. Is there any procedure to be followed to decide the upgrade path? i.e always should upgrade the major FOS version last release before we go for the next level.??

External Moderator
Posts: 5,647
Registered: ‎02-23-2004

Re: How to know the FOS upgrade path

@AnandhaKannan D 


is a common question about target Path, see for example this thread


or search in the Board to find more about


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