Hi Nathan, You can put the CSS on the DCs. HTH, Tom -----Original Message----- From: nathan [mailto:ncasey@xxxxxxxxxxxxxxxxx] Sent: Wednesday, April 13, 2005 6:18 PM To: [ISAserver.org Discussion List] Subject: [isalist] ISA 2004 Array install best practice http://www.ISAserver.org I want to base my ISA 2004 Enterprise Edition install on best practice or experience from other users. Currently, our ISA 2000 array has 2 members that are member servers in a DMZ Active Directory domain. The DMZ Active Directory domain has 2 DC's. Since the array info is stored in Active Directory, and Active Directory info is replicated to both DC's, I can count on the array being online as long as one of the 2 DC's is online. With this in mind, for the same redundancy, should I install the CSS on the DC's or both ISA array members? The option to purchase dedicated CSS is not really feasible. But if we did, should their be 2 of them? Thanks Nathan ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: World of Windows Networking: http://www.windowsnetworking.com Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@xxxxxxxxxxxxx