Greetings!
We have two domain controllers (windows 2008 r2 servers).
* Primary DC (global catalog)
* Secondary DC (FSMO holder)
When we restart primary DC in the time of restarting we are unable to do any RDP to connections inside the domain.
Secondary DC is also a DNS server. Repliciation should be working (since the last check). We are trying to find out the reason, why RDP to other machines thru hostname or IP is not working while Primary DC is being restarted.
Domain Functional level: 2003
Forest Functional level: 2003
When we run: dcdiag /test:DNS on both server we recieve error:
TEST: Dynamic update (Dyn)
Warning: Failed to delete the test record dcdiag-test-record in zone company.local
Any hints would be most then appreticiated.
With best regards,
bostjanc