Whoo, welcome everyone. Now we're going to get to a multi layer switching. What does that mean? multi layer means a switch, though, is also layer two and layer three, interface VLAN routing. Definitely, this is something you already know, but you've only done it on routers. You've never done it within just a layer three switch, which we will, Alright, we're going to get into Sef, Cisco Express forwarding, right, we got into this in my MPLS course Sef is something good to have, because of the feedback, I forwarding information base.

I table that it creates this other information quicker. Alright, and then we'll look at some commands to verify what we've done within the SAF or inter VLAN routing and all that good stuff. Make sure that it is working, but if you can ping you know it's working. Okay. By the way, we'll look at some commands anyway. But this will be short and sweet, very easy to do see you in the next