Agreed, after reading of other's exploits with attempting to do this, I would never even try it. I was just pointing out that I would never design a network without at least one DC on the local segment. Then again, most of my links are cable-modem right now. If the weather changes, we get outages. -----Original Message----- From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx] Sent: Tuesday, June 21, 2005 13:19 To: [ISAserver.org Discussion List] Subject: [isalist] RE: ISA on a DC http://www.ISAserver.org True, but as Tom pointed out, combining ISA with a DC is a sure recipe for disaster. The SBS folks literally spend years perfecting this combination - there's no reason to believe anyone here can do it better/faster/easier/deeper/longer... ..sorry - different thread... -----Original Message----- From: Ball, Dan [mailto:DBall@xxxxxxxxxxx] Sent: Tuesday, June 21, 2005 8:21 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: ISA on a DC http://www.ISAserver.org You really should have at least one DC on every segment of your network. Then, if your link to the other site goes down, you will still be up and running. -----Original Message----- From: cerebro [mailto:cerebro@xxxxxxxxxxxxxxxxx] Sent: Tuesday, June 21, 2005 09:23 To: [ISAserver.org Discussion List] Subject: [isalist] RE: ISA on a DC http://www.ISAserver.org OK, But do you think it's better to add a domain controller on site 1 near of Isa Server? I prefer to leave DC on Site 2 but I'm not sure if it's necessary for this scenario move a DC to Site 1. Thanks for your reply and help! -----Mensaje original----- De: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] Enviado el: martes, 21 de junio de 2005 14:00 Para: [ISAserver.org Discussion List] Asunto: [isalist] RE: ISA on a DC http://www.ISAserver.org Hi Cerebro, EXACTLY! Tom www.isaserver.org/shinder Tom and Deb Shinder's Configuring ISA Server 2004 http://tinyurl.com/3xqb7 MVP -- ISA Firewalls -----Original Message----- From: cerebro [mailto:cerebro@xxxxxxxxxxxxxxxxx] Sent: Tuesday, June 21, 2005 6:50 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: ISA on a DC http://www.ISAserver.org Hi Tom, Thanks a lot!!! For a moment, I believe amb I going insane!!! Then, The ISA firewall on Site 1 can be a domain member working with Domains Controllers on Site 2?