Hi
From the 3750 Q&A
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Q. Is there a road map for support of IPX and AppleTalk routing?
A. No, there are currently no plans to support either IPX or AppleTalk routing. Fallback bridging can be configured to allow bridging of non-IP traffic between VLANs.
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So you can bridge the traffic between vlans, although i haven't done this myself, but you can't route IPX on this switch.
Jon