Dear All, Need your Urgent help. One customer Place i am trying to Install Exchange Server 2010 Ent Edition With the Following Configuration. Server Name : Node1.ravisankar.com IP : 192.168.0.1 AD / DNS / IIS and all the Software Required for Exchange Server Is Installed in this Server. Successfully i have installed the Exchange Server Also, But after Installation In the Exchange Management Cosole only Post Installtion Task a dn Community Resources in Coming. While Adding the Exchange Forest i am getting the Following Error Messgae 1) After Clicking Add Exchnage Server Forest I got a Dianloque Box ( Specify the Friendly name and FQDN ), and Give the Followiing Information RKP and FQDN is Node1.ravisankar.com 2) After that it is asking m to connect to RKP, i have given Administrator User name and Passwor 3) After that Got the Following Error Messgae The attempt to connect using HTTP protoco, " Kerberos" failed: Connecting to remote server failed with the following error message : WinRM cannot process the request. The following error occured while using Kerberos authentication: The network path was not found. Possible causes are: -The user name or password specified are invalid. -Kerberos is used when no authentication method and no user name are specified. -Kerberos accepts domain user names, but not local user names. -The Service Principal Name (SPN) for the remote computer name and port does not exist. -The client and remote computers are in different domains and there is no trust between the two domains. After checking for the above issues, try the following: -Check the Event Viewer for events related to authentication. -Change the authentication method; add the destination computer to the WinRM TrustedHosts configuration setting or use HTTPS transport. Note that computers in the TrustedHosts list might not be authenticated. -For more information about WinRM configuration, run the following command: winrm help config. For more information, see the about_Remote_Troubleshooting Help topic. The attempt to connect using HTTPS protocol "Basic" failed: Connecting to remote server failed with the following error message : The WinRM client cannot process the request. Unencrypted traffic is currently disabled in the client configuration. Change the client configuration and try the request again. For more information, see the about_Remote_Troubleshooting Help topic. Pls Help me..............Regards, Ravisankar K P MCITP, MCT , MCTS , MCSA

You mean to say, when you open EMC you are getting the error.?Gulab | MCTS-MCITP Messaging: 2010 | MCTS-MCITP Messaging: 2007 | MCC 2011 | Skype: Gulab.Mallah

After opening EMC, i have clicked on Add Exchange Server forest. Because I was getting only two options there Post Installation Task and Community While adding the exchange Forest i was getting that error message Regards, Ravisankar K P MCITP, MCT , MCTS , MCSA

Do you have AD Trust Relationship between two forest? As per the error message Kerberos authentication: The network path was not found. Check the network and make sure you are able to ping the server from one forest to another. Gulab | MCTS-MCITP Messaging: 2010 | MCTS-MCITP Messaging: 2007 | MCC 2011 | Skype: Gulab.Mallah

Dear Gulab, There is nor AD trust Between the forest. After Reinstallation i was able to add Exchange Server Forest, But After Rebooting Again goint to the Same Issue.. Regards, Ravisankar K P MCITP, MCT , MCTS , MCSA

There has to be Trust between two forest, if there is not trust how will be able to move the Users and Other AD Object. (Move mailbox doesn't require Trust) Gulab | MCTS-MCITP Messaging: 2010 | MCTS-MCITP Messaging: 2007 | MCC 2011 | Skype: Gulab.Mallah

Can you tell how can i make AD Trust.Regards, Ravisankar K P MCITP, MCT , MCTS , MCSA

http://technet.microsoft.com/en-us/library/bb727050.aspx http://searchwinit.techtarget.com/answer/How-do-I-create-a-trust-between-two-Active-Directory-domains This will help.. Gulab | MCTS-MCITP Messaging: 2010 | MCTS-MCITP Messaging: 2007 | MCC 2011 | Skype: Gulab.Mallah

Hello Ravisankar, Any Update?Gulab | MCTS-MCITP Messaging: 2010 | MCTS-MCITP Messaging: 2007 | MCC 2011 | Skype: Gulab.Mallah

Hi, It is not recommended to install Exchange 2010 and domain controller in a same machine. It could cause some potential issues. Please set up a new machine and join this machine to domain, then install Exchange 2010 and see if the issue persists.Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread. Thanks Gen Lin-MSFT

Hi, It is not recommended to install Exchange 2010 and domain controller in a same machine. It could cause some potential issues. Please set up a new machine and join this machine to domain, then install Exchange 2010 and see if the issue persists. Gen Lin TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread. Thanks Gen Lin-MSFT

Dear Gen, Actually i have installed Windows Server 2008 R2 and Exchange Server 2010 Ent On the Same Machine.. As per ur advise i am gng to Chnage the setup into two Different machine.Regards, Ravisankar K P MCITP, MCT , MCTS , MCSA

Dear Gulab, Actually the Domain controller and Exchnage was in the Same Machine. Tht the reason i have asked about AD trusting..Regards, Ravisankar K P MCITP, MCT , MCTS , MCSA

Humm, Post the latest update.Gulab | MCTS-MCITP Messaging: 2010 | MCTS-MCITP Messaging: 2007 | MCC 2011 | Skype: Gulab.Mallah

Dear Gulab / Gen Configured Domain Controller and Exchange Server 2010 on Different Server. But Now getting a New Error Message. Thr WinRM client sent a request to an HTTP server and got a response saying the requested HTTP URL was not available. This is Usually returned by a HTTP Server that does not support the WS - Management Protocol Help Me.....Regards, Ravisankar K P MCITP, MCT , MCTS , MCSA

Dear Gen / Gulab, Thanks alot for your valuble suggestions. After changing the DC and Exchange Server into different Servers setup is working...Regards, Ravisankar K P MCITP, MCT , MCTS , MCSA

Hi, Thank you for your reply, I am glad to hear that the problem is resolved. Gen Lin TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread. Thanks Gen Lin-MSFT