Small network with 1 Server 2008 Enterprise R2 box ... has been increasing slightly throughout years ... adding a few ip phones and ip cameras and need a little more than the standard /24. I will consider vlans later. Right now, what is the easiest way without disruption to my network to increase DHCP scope from 192.168.1.0/24 to 192.168.1.0/22? Of course, still keeping my current reservations and possibly current leases? Thx for help..