I have been tasked with running the network for a small company of about 10 people and several remote workers. We have about 20 IP phones, 20 computers, a 4006 switch w/ RSM and a 3845. Everything at the moment is all on the same subnet. For security I would like to move the phones on their own subnet. This brings the question of subnetting everything else. From the CCNA I know HOW to subnet but it is a different story to put this into practice. What is the typical scenario for subnetting a company this size? Should I put execs in a different subnet for security? Remote users in a different subnet? One thing I am sure of is that the IP phones should be on their own subnet. Any help is greatly apprecieated.