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  • Exchange System Attendant Errors

    I have recently been setting up a virtual network to get more experience in upgrading the applications listed below in the same environment. I am utilizing the following Microsoft products: Windows Server 2008 domain controller (version: Server Core) Windows Server 2003 application servers (possible upgrade to Server 2008 in the future) Exchange (version: 2003 upgrading to 2007) Live Communications Server (version: 2003 upgrading to OCS 2007) Windows SharePoint Services (version: 2.0 upgrading to 3.0) SharePoint Portal Server (version: 2003 upgrading to MOSS 2007) SQL (version: 2005 upgrading to 2008) The DC has two NICs, one is Local only and the second has external access. The first Application server has one…