Estimados. Tengo un MSCluster Exchange Ent.2003 EN SP2; y se me ha presentado la siguiente duda: En las propiedades del "Servidor" > "Directory Access" > me muestra solo un controlador de dominio, a pesar de queesta en"Type = Auto"(Automatically discover servers), , y esto hace que se relacione solo con ese controlador y con los otros 3 que tengo. Mi consulta es: lo anterior se produce porque la subnet donde est el Exchange esta configurada para el site donde est este controlador? Desde ya, muchas gracias. Dears.I have a MSCluster Exchange Ent.2003 IN SP2, and I presented the following questions: In the properties of the "Server"> "Directory Access"> shows me a single controller domain, despite the fact that in this "Type = Auto" (Automatically discover servers), and this makes that relates only to that driver and the other 3 I have. My query is: It occurs because the subnet where this is the Exchange configured for the site where this driver?We thank you very much.

Hello MBarerra, What is the Event ID 2080 says? Actually Directory Access tab should show all the servers which are available in-site and out-site as well. Check the communication on port 389 & 3268 between your other two DC/GC and Exchange servers. You can use PortQuery utility to verify. You can refer below article to troubleshoot the issue. Event ID 2080 from MSExchangeDSAccess http://support.microsoft.com/kb/316300