6300M switches support VSF as the stacking technology and not VSX. So if you have a say two 6300Ms in a VSF stack then they operate as one logical switch. and you can have LAG to your servers. Link aggregations (L-Agg) may span interfaces across multiple stack members.
Here is the VSF guide
------------------------------
If my post was useful accept solution and/or give kudos.
Any opinions expressed here are solely my own and not necessarily that of HPE or Aruba.
------------------------------