This week I’ll wrap up the lab by showing what I think is the “best” (shortest) config to complete the lab variation #2 from last week’s post. For those that missed the last two weeks, we’re in the ...

Here is the setup. I have a 3550 with a fiber trunk to a 6513. The 3550 trunk is using dot1q and is tagged with non-routing Vlan A. I change port F0/47 to switchport access vlan B (routable vlan) but ...

It’s easy to see why virtual LANs have become popular on networks of all sizes. Imagine having multiple separate physical networks within a single organization — without the headache of managing ...

I’ve been banging my head over what seems to be a problem but not sure if it really is. Okay, this is about VLAN trunking and our VMware environment – hope I can articulate this well. What we are ...