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event id 2501,2604, 2601

Posted on 2009-04-08
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Last Modified: 2012-05-06
after installing hub/cas on two servers using nlb, i am getting the following errors

Event Type:      Error
Event Source:      MSExchange ADAccess
Event Category:      General
Event ID:      2501
Date:            4/8/2009
Time:            10:22:19 AM
User:            N/A
Computer:      UOB-SRV-CAS01
Description:
Process MSEXCHANGEADTOPOLOGY (PID=1560). The site monitor API was unable to verify the site name for this Exchange computer - Call=DsctxGetContext Error code=8007077f. Make sure that Exchange server is correctly registered on the DNS server.

Event Type:      Warning
Event Source:      MSExchange ADAccess
Event Category:      General
Event ID:      2601
Date:            4/8/2009
Time:            10:22:19 AM
User:            N/A
Computer:      UOB-SRV-CAS01
Description:
Process MSEXCHANGEADTOPOLOGY (PID=1560). When initializing a remote procedure call (RPC) to the Microsoft Exchange Active Directory Topology service, Exchange could not retrieve the SID for account <WKGUID=DC1301662F547445B9C490A52961F8FC,CN=Microsoft Exchange,CN=Services,CN=Configuration,...> - Error code=8007077f.
 The Microsoft Exchange Active Directory Topology service will continue starting with limited permissions.


Event Type:      Error
Event Source:      MSExchange ADAccess
Event Category:      General
Event ID:      2604
Date:            4/8/2009
Time:            10:22:19 AM
User:            N/A
Computer:      UOB-SRV-CAS01
Description:
Process MSEXCHANGEADTOPOLOGY (PID=1560). When updating security for a remote procedure call (RPC) access for the Exchange Active Directory Topology service, Exchange could not retrieve the security descriptor for Exchange server object UOB-SRV-CAS01 - Error code=8007077f.
 The Exchange Active Directory Topology service will continue with limited permissions.


it is listing in my both hub/cas servers

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Question by:mishalk
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by:FearNoMore
ID: 24095248
Whats the OS that you are using? Server 2003? If yes then...
Is this patch from MS installed?
http://support.microsoft.com/kb/948496
 
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by:mishalk
ID: 24096118
i am using windows 2003 enterprise 64 bit sp2
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Author Comment

by:mishalk
ID: 24107900
any updates on this question
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FearNoMore earned 500 total points
ID: 24111705

Is this patch from MS installed?
http://support.microsoft.com/kb/948496

 
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