This is just for me ;-) to remind me AGAIN about these errors:
Event Type: Error
Event Source: MSExchange ADAccess
Event Category: Topology
Event ID: 2114
Description:
Process MSEXCHANGEADTOPOLOGYSERVICE.EXE (PID=2908). 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.
Event Type: Error
Event Source: MSExchange ADAccess
Event Category: General
Event ID: 2501
Description:
Process MSEXCHANGEADTOPOLOGY (PID=2908). The site monitor API was unable to verify the site name for this Exchange computer – Call=HrSearch Error code=80040a01. 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
Description:
Process MSEXCHANGEADTOPOLOGY (PID=2908). When initializing a remote procedure call (RPC) to the Microsoft Exchange Active Directory Topology service, Exchange could not retrieve the SID for account – Error code=80040a01.
The Microsoft Exchange Active Directory Topology service will continue starting with limited permissions.
Event Type: Information
Event Source: MSExchange ADAccess
Event Category: Topology
Event ID: 2080
Description:
Process MSEXCHANGEADTOPOLOGYSERVICE.EXE (PID=2908). Exchange Active Directory Provider has discovered the following servers with the following characteristics:
(Server name | Roles | Enabled | Reachability | Synchronized | GC capable | PDC | SACL right | Critical Data | Netlogon | OS Version)
In-site:
ds1.server.local CDG 1 7 7 1 0 0 1 7 1
dc2.server.local CDG 1 7 7 1 0 0 1 7 1
Out-of-site:
Fix … add the server to the Exchange Servers Group and reboot the server
flaphead.com 