Hello,
I am trying to stand up a new stand alone network using three layer 3 3850's. The back side of these switches will have several layer two switches to provide access connectivity. I have created the vlans on the layer 3 switches and can communicate independently to the layer 2 switches that are directly connected to them, the problem is having the communication traverse the link between the two layer three devices. Attached is a rough layout with base configs. I am not able to get between the two "hub" layer 3 switches. What do I need to add in order to pass vlan traffic across?