@PhilipDAth has done more of these than I do so maybe he'll have some input.
But I'm pretty sure when you stack the only thing it inherits is the layer 3 routing. I believe the rest of your port configs stay the same but I also make sure to do this in a maint window as to not interrupt stuff.
Adam R MS | CISSP, CISM, VCP, MCITP, CCNP, ITILv3, CMNO
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