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33 Posts

698

November 5th, 2008 09:00

ISL

looking to ISL a 48000 and ap7600b.the ap7600 is for recoverpoint.the 48k is running a newer FOS than the 7600.Question is can you ISL them with different FOS versions.

108 Posts

November 5th, 2008 16:00

Hi,

Yes, you can have ISLs between switches running different OS version. In some environments you can see people having ISLs between different brands like Cisco, McData.......... :-)

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November 5th, 2008 17:00

48k should be running at least 5.3.1 and AP7600B should be at 6.0.1a

6 Operator

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5.7K Posts

November 6th, 2008 13:00

You also need a trunking license if you want to use more than just 1 link to interconnect the switches, otherwise you'll end up with 2 (or more) ISL's that are not load balancing !
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