I am currently running out of IP's and want to split each of my buildings on their own VLAN. I created a new vlan and assoicated a port on one of my switches to test with. I untagged the port to the VLAN. I setup the DHCP scope on my windows server. The laptop can't get a IP address and when I try a ipconfig /renew it eventually tells me it can't one from the DHCP server. Not sure what I am doing wrong.
On the core switch I created VLAN 11 and assigned 10.0.11.1 255.255.255.0 as the IP. I created VLAN 11 on the other switches as well.
Core switch is a stack of 4 - 2920's in building A
I then have 4 - 2920's in a stack in building B. These are connected via 2 10GB fiber linked trunked/LACP
The 3rd switch is in building B as well and connected to the stack by uplink. On this switch I setup port 36 to be VLAN 11.
Hopefully I explained this correctly.