If you want static to be able to track an IP address over time then I would suggest DHCP reservations. You'll get what you're looking for but will still have a more dynamic and flexible network. I can add a new DNS server in DHCP and be done in 10 seconds. I use it for servers, switches, printers... etc. without issue. I can look at my reservation list and see in real time what I've got vs. looking at a spreadsheet of IPs that may not be current. I can also pull up statistics and quickly see how many addresses are available on each subnet. Those are some of the reasons I use it. Good luck! R Roger Riggins | Network Administrator, Information Technology Lutheran Services in Iowa P.O. Box 848 106 16th Street Southwest Waverly, Iowa 50677 Phone: 319-859-3543 Mobile: 319-290-5687 www.lsiowa.org -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Doug Rooney Sent: Wednesday, October 28, 2009 6:00 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: OT: dhcp conflict detection? I know many folks are very adamant about using DHCP, I am wondering why, besides the fact that there is little thought that has to be put into it, what is the advantage? Because when there is a network issue, it is really nice to be able to pin-point the culprit with static addressing. So I don't want to start a religious rant, just hear why people like it so much. Thank You ~Doug Rooney Sonoma Tilemakers IT Manager 7750 Bell Rd. Windsor Ca, 95492 (707) 837-8177 X211 (707) 837-9472 FAX it@xxxxxxxxxxxxxxxxxxxx From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Steve Snyder Sent: Friday, October 23, 2009 4:25 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] OT: do hp jetdirects do dhcp conflict detection? windows clients upon receiving an dhcpoffer send out an arp to verify that the address is not in use and sends back a dhcpdecline if it is in use. Do hp jetdirects do this as well? Also wondering about whatever network component dell printers use too. Yes, we've had a couple of conflicts so wondering if I should enable the address conflict detection on the dhcp server or leave it alone. Lutheran Services in Iowa Confidentiality Notice: The information contained in this communication may be confidential, is intended only for the use of the recipient(s) named above, and may be legally privileged. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution, or copying of this communication, or any of its contents, is strictly prohibited. If you have received this communication in error, please return it to the sender immediately and delete the original message and any copy of it from your computer system. If you have any questions concerning this message, please contact the sender.