The management VLAN is designed as an out of band interface for managing the switch, but it isn’t really needed if you have other ways or reaching the switch. You do not need to add any ports to the management VLAN and can just assign it to 111 and ignore it, so yes your steps make sense.   Vlan database Vlan 111 Exit Ip address vlan 111   Should be all you need to do to move it.
Hi, after reading a lot on this, i did not find the solution.. i am new at Dell networking infra, so i need your help please.  i have 6248 connected to ASA 5505 (connected to the internet) all the PCs and servers connected today to the switch with default settings (all ports are on VLAN 1 and it is the management VLAN) i added the management VLAN ip address so i can get into the web and SSH.  the current state works fine, all is on flat default management VLAN. but i need now to add seperated LAN, and put server in it. i need the server to have internet access, and i need to be able to block/allow conection between it and the other network (VLAN 1)  i added VLAN, gave it IP, and put the port into the new VLAN (125): configurevlan 125vlan routing 125 1exitinterface vlan 125name "test-125"routingip address 10.99.98.1 255.255.255.0exitinterface ethernet 1/g25switchport access vlan 125exit  is there a way i can get out to the internet from VLAN 125?  Thanks 
adding VLAN to flat network