【求助】關於Server上AD資源存取的問題.

Server 1:
Service Pack 4
Active Directory目錄資源
Server 2:
Service Pack 4
ASP撰寫的網頁(程式擷取AD資源的內容如下)
<%
Dim UserRecordset
Dim SQLstring
Set UserRecordset = Server.CreateObject("ADODB.Recordset")
SQLString = "SELECT cn, sAMAccountName FROM 'LDAP://server1' WHERE objectCategory='user' and sAMAccountName='tester'"
UserRecordset.Open SQLString, strconn
Response.Write "<TABLE BORDER=1>"
While not UserRecordset.EOF
Response.Write "<TR><TD>CN:" & UserRecordset("cn") & "</TD>"
Response.Write "<TD>OJ:" & UserRecordset("sAMAccountName") & "</TD>"
UserRecordset.MoveNext
wend
Response.Write "</TABLE>"
UserRecordset.close
Set UserRecordset = Nothing
%>

我的問題是:如果將整個網站移至Server 1上,那cn, sAMAccountName是可以正常擷取出來的
,但如果是原封不動的放在Server 2上,那cn, sAMAccountName就無法篩選出來,所以,是否須
將asp網站的Source Code放在有AD資源的Server 1上,或者是程式的內容須更改??
謝謝指導!!