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have installed Exchange Server 2003 on a dedicated Windows 2003 server connected to the domain. I have run all the preperation for the forest etc and all was sucessful.can some one plese help me

Posted on 2008-02-03
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Last Modified: 2010-03-06
How to open the LDAP port on the DC/GC That the exchange server will be able to connet to the dc/gb with ldap?
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Question by:c_motti
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by:isaman07
ID: 20809379
The Ldap poer is open by default, unless if you want to use SSL.
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by:bndit
ID: 20809709
Hi c_motti,

Could you elaborate more on your question please? Are you trying to change service ports? Is your Exchange not working? Are your store databases mounted? I'm not quite sure as to what the problem is exactly. Isaman07 is correct, LDAP ports are open by default when you're done installing Exchange 2003. Here's a list of the LDAP ports used by Exchange:

LDAP
 TCP/UPD: 389
 Lightweight directory access protocol (LDAP) used by Microsoft Active Directory® directory service, Active Directory Connector, and the Microsoft Exchange Server 5.5 directory use this port.
 
LDAP/SSL
 TCP/UDP: 636
 LDAP over Secure Sockets Layer (SSL) uses this port.
 
LDAP
 TCP/UDP: 379
 The Site Replication Service (SRS) uses this port.
 
LDAP
 TCP/UDP: 390
 This is the recommended alternate port to configure the Exchange Server 5.5 LDAP protocol when Exchange Server 5.5 is running on an Active Directory domain controller.
 
LDAP
 TCP: 3268
 Global catalog. The Windows 2000 and Windows Server 2003 Active Directory global catalog (a domain controller "role") listens on TCP port 3268.
 
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Author Comment

by:c_motti
ID: 20816848
Hi All I fixed the problem by removing the ISP DNS Ip number from the secoundey DNS server on the exchange server that solve my problem for event "Event ID 8026"
thank you all
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Author Comment

by:c_motti
ID: 20816874
Hi All I fixed the problem by removing the ISP DNS Ip number from the secoundey DNS server on the exchange server that solve my problem for event "Event ID 8026"
thank you all.
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c_motti earned 0 total points
ID: 20834109
Hi All I fixed the problem by removing the ISP DNS Ip number from the secoundey DNS server on the exchange server that solve my problem for event "Event ID 8026"
thank you all
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by:Vee_Mod
ID: 20898779
Closed, 500 points refunded.
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