I have a small wireless ISP and all my customers have public static IPs.  I am adding a /24 of new addresses to my network and need to have multiple VLANS on my 2950 port which is just an access port currently.  Right now the current IPs are on VLAN ...

Can I upgrade my 3750 48TS-S to the EMI software or does it need to be a 48TS-E?Thanks!