Hi all,
When I running DCDiag /test:DNS on server DC1 (IP Address 172.16.0.98, OS=Windows Server 2008 R2 SP1), I getting warning & Error
TEST: Basic (Basc)
Warning: adapter
[00000007] Microsoft Virtual Machine Bus Network Adapter has
invalid DNS server: 172.16.0.99 (DC2)
Warning: adapter
[00000007] Microsoft Virtual Machine Bus Network Adapter has
invalid DNS server: 172.16.0.98 (DC1)
Error: all DNS servers are invalid
TEST: Records registration (RReg)
Error: Record registrations cannot be found for all the network
adapters
Summary of test results for DNS servers used by the above domain controllers:
DNS server: 172.16.0.98 (DC1)
1 test failure on this DNS server
Name resolution is not functional. _ldap._tcp.domain.com. failed on the DNS server 172.16.0.98
DNS server: 172.16.0.99 (DC2)
1 test failure on this DNS server
Name resolution is not functional. _ldap._tcp.domain.com. failed on the DNS server 172.16.0.99
Summary of DNS test results:
Auth Basc Forw Del Dyn RReg Ext
_________________________________________________________________
Domain: domain.com
DC1 PASS FAIL PASS PASS WARN FAIL n/a
......................... domain.com failed test DNS
Note: This server is a virtual machine from Hyper-V 2008 R2.... The NIC corrupted? Because I running all my client PC with command SET L, all are login to DC2....
But I can ping to DC1 without any issue....
