I have created a new vlan, vlan 5, on a catalyst 3750 including 3 ports. Only ports on this switch will be in this vlan. My next step, or so I thought, would be to assign an ip address to this vlan. With this in mind, do I have to create an additional subnet for this vlan?
Vlan 5 will have ip phones and the phone server on it, nothing more. I would like to be able to access the web interface of the phone server from outside of vlan 5. I would also like the phone server to have access to a gateway. The phones should only need to communicate with the phone server. Any thoughts on how best to accomplish this would be appreciated.