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Fibre Channel (SAN)

Posts: 0

FoS Compatibility

Dear All,

I need your support for the following problem.

I have a SAN Fabric with 4 Brocade Switches:

ID: 2 (Principal)
Model: Brocade 200E
FoS: 5.0.1b (upgradable to 6.2.2f)

ID: 1
Model: 3800
FoS: 3.1.2a (upgradable to 3.2.1c)

ID 51
Model: Brocade 300
FoS: 6.1.0a (upgradable to 7.x)

ID 100
Model: Brocade 300
FoS: 6.2.0a (upgradable to 7.x)

Is it possible to have these switches with different FoS in the same fabric?
Do you know if there are some compatibility issues?

Thank you.


Valued Contributor
Posts: 761
Registered: ‎06-11-2010

Re: FoS Compatibility


Brocade 3800 reached EOSL a few years ago, so it does not appear in any compatibility matrix since it is not supported anymore. On the other hand, all the FOS releases mentioned are a little bit too old, anything below v6.2.1 should not be used...

Once said this, connectivity between Brocade 200E and 300 should not be an issue (although I do recommend you to upgrade FOS on both switchs to 6.2.2f and 6.4.3b respectively). When it comes to 3800, I cannot guarantee that it will work, but you can try, I reckon that the switchs will merge but with such a difference of versions, anything  could happen...


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