WS-C3750E-48TD with WS-C3750G-12S

[doesterhuizen]

Good Day All

I was wondering if I can stack WS-C3750E-48TD with WS-C3750G-12S together to created a single logical switch.

Not sure where to find the info with reagrds to which models can be stacked together.

Thanks

[Collin Clark]

From the 3750-E Q&A

Q. Can I run Cisco Catalyst 3750 switches with Cisco Catalyst 3750-E switches in the same stack?

A. Yes, the two series are compatible. When the Cisco Catalyst 3750-E Series detects a non-E-Series Cisco Catalyst 3750, it will negotiate down from StackWise Plus mode to StackWise mode. Thus, the entire stack will now run in the original StackWise mode.

[Leo Laohoo]

To add to Colin's post, yes you can.

But understand that the 3750G-12S has a small flash memory.  This means that the 3750G will not be able to run higher IOS that the "-E" can.  The highest IOS the 3750G-12 can run is 12.2(55)SE (and higher).

I would recommend your stack to load IOS version 12.2(55)SE6.  Do NOT use other IOS versions other than this as this train is the most "stable" of them all.

[Joseph W. Doherty]

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Posting

Another caution, the G-12S supports a SDM template, not available on other models.