If I wanted to create VLANS on the router instead of the core and use a layer 3 switch for a few VLANs, would I just do sub interfaces?
I normally would just do a core switch and push everything to the router to go out.
We have BGP for our WAN and we are adding Voip.
Putting in a layer 3 POE switch is costly and I am trying to stay within budget.
