Merhaba win 2003 sp1 exc2003 sp2 olan bir sistem kendiliğinden down olmuş durumda.Event log a düşen hatalar aşağıda.Neden olduğuna ve ne yapılması gerektiğine dair yardımcı olursanız sevinirim.Teşekkürler

Source : MSExchangeDSAccess
Category : Topology
Event ID : 2102
Process MAD.EXE (PID=2480). All Domain Controller Servers in use are not responding:
serverismi.domain.local


Source : MSExchangeAL
Category : LDAP Operations
Event ID : 8026


LDAP Bind was unsuccessful on directory fabekssrv.FABEKS.local for distinguished name ''. Directory returned error:[0x51] Server Down.





Source : MSExchangeAL
Category : Service Control
Event ID : 8250


The Win32 API call 'DsGetDCNameW' returned error code [0x862] The specified component could not be found in the configuration information. The service could not be initialized. Make sure that the operating system was installed properly.