I have two anomolies that I need help with.
1. I recently migrated users from a dying 2003 Exchange server. All users and public folders and connectors were successfully moved to the 2010 server. While uninstalling the 2003 server, I ran into problems and was unable to do the standard uninstall. I ended up doing the "brute force" uninstall using this KB - http://support.microsoft.com/kb/833396
Now the 2010 server still "sees" the 2003 server. I was able to remove the connectors to the 2010 server in 2003 prior to uninstall.
How do I remove the reference to the 2003 server from 2010? Should I use ADSI Edit? If so, what is the best process.
2. IP6. Is it required? This is a single server DC/GC/Exchange Server. When IP6 is enabled NSLOOKUP fails and the transport service shuts down. In the event log, I'm receiving this error:
"Process MAD.EXE (PID=2596). Topology discovery failed, error 0x80040a02 (DSC_E_NO_SUITABLE_CDC). Look up the Lightweight Directory Access Protocol (LDAP) error code specified in the event description. To do this, use Microsoft Knowledge Base article 218185, "Microsoft LDAP Error Codes." Use the information in that article to learn more about the cause and resolution to this error. Use the Ping or PathPing command-line tools to test network connectivity to local domain controllers."
"Process STORE.EXE (PID=8496). All Domain Controller Servers in use are not responding: "
As I researched these errors, it seems the solution is to turn IP6 back on. I spoke yesterday to a good friend of mine who is an Exchange engineer at MSFT. He told me that IP6 is not required for a single server.
Any help on these issues are greatly appreciated.