If the switches are linked by L3, then “normal” VLAN’s won’t be propogated automatically. The switches at opposite ends of the link will work “independently”; although traffic can be routed from one side to the other.
In fact, it is tricky (but not impossible) to have the same subnets active on opposite ends of a L3 link. So you will have a different set of VLANS on the two switches…
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