PDC:
PS C:\Users\Administrator> ipconfig /all
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Windows IP Configuration
Host Name . . . . . . . . . . . . : Lab-Srv-DC
Primary Dns Suffix . . . . . . . : Lab-Petr.net
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : Lab-Petr.net
Ethernet adapter Ethernet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Hyper-V Network Adapter
Physical Address. . . . . . . . . : 00-15-5D-65-C8-00
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.101.202(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.101.252
DNS Servers . . . . . . . . . . . : 192.168.101.202
192.168.101.203
NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter isatap.{C2B27F09-5798-47F9-B89D-7F2EC0F5DFC1}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter Local Area Connection* 12:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
PS C:\Users\Administrator>
PS C:\Users\Administrator> dcdiag /test:dns
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Directory Server Diagnosis
Performing initial setup:
Trying to find home server...
Home Server = Lab-Srv-DC
* Identified AD Forest.
Done gathering initial info.
Doing initial required tests
Testing server: Laba\LAB-SRV-DC
Starting test: Connectivity
The host f346b9a4-432f-49bd-81b7-79656dd00c89._msdcs.Lab-Petr.net could not be resolved to an IP address.
Check the DNS server, DHCP, server name, etc.
Got error while checking LDAP and RPC connectivity. Please check your firewall settings.
......................... LAB-SRV-DC failed test Connectivity
Doing primary tests
Testing server: Laba\LAB-SRV-DC
Starting test: DNS
DNS Tests are running and not hung. Please wait a few minutes...
......................... LAB-SRV-DC passed test DNS
Running partition tests on : ForestDnsZones
Running partition tests on : DomainDnsZones
Running partition tests on : Schema
Running partition tests on : Configuration
Running partition tests on : Lab-Petr
Running enterprise tests on : Lab-Petr.net
Starting test: DNS
Test results for domain controllers:
DC: Lab-Srv-DC.Lab-Petr.net
Domain: Lab-Petr.net
TEST: Basic (Basc)
Error: No LDAP connectivity
Warning: adapter [00000010] Microsoft Hyper-V Network Adapter has invalid DNS server: 192.168.101.202
(LAB-SRV-DC)
No host records (A or AAAA) were found for this DC
Warning: The Active Directory zone on this DC/DNS server was not found (probably a misconfiguration)
TEST: Dynamic update (Dyn)
Warning: Failed to add the test record dcdiag-test-record in zone Lab-Petr.net
TEST: Records registration (RReg)
Network Adapter [00000010] Microsoft Hyper-V Network Adapter:
Warning:
Missing CNAME record at DNS server 192.168.101.202:
f346b9a4-432f-49bd-81b7-79656dd00c89._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.1aaef200-912e-4868-a3d7-b3ef19c7f05a.domains._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_kerberos._tcp.dc._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.dc._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_kerberos._tcp.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_kerberos._udp.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_kpasswd._tcp.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.Laba._sites.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_kerberos._tcp.Laba._sites.dc._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.Laba._sites.dc._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_kerberos._tcp.Laba._sites.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.gc._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_gc._tcp.Laba._sites.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.Laba._sites.gc._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.pdc._msdcs.Lab-Petr.net
Warning:
Missing SRV record at DNS server 192.168.101.203:
_ldap._tcp.gc._msdcs.Lab-Petr.net
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: 192.168.101.202 (LAB-SRV-DC)
1 test failure on this DNS server
Name resolution is not functional. _ldap._tcp.Lab-Petr.net. failed on the DNS server 192.168.101.202
Summary of DNS test results:
Auth Basc Forw Del Dyn RReg Ext
_________________________________________________________________
Domain: Lab-Petr.net
Lab-Srv-DC PASS FAIL PASS n/a WARN FAIL n/a
......................... Lab-Petr.net failed test DNS
PS C:\Users\Administrator>
DC:
PS C:\Users\Administrator.LAB-PETR> ipconfig /all
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Windows IP Configuration
Host Name . . . . . . . . . . . . : LAB-SRV2
Primary Dns Suffix . . . . . . . : Lab-Petr.net
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : Lab-Petr.net
Ethernet adapter Ethernet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Hyper-V Network Adapter
Physical Address. . . . . . . . . : 00-15-5D-65-C9-00
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.101.203(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.101.252
DNS Servers . . . . . . . . . . . : 192.168.101.202
192.168.101.203
NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter Local Area Connection* 12:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.{28534831-99EA-43AE-A593-C763158287AE}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
PS C:\Users\Administrator.LAB-PETR> dcdiag /test:dns
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Directory Server Diagnosis
Performing initial setup:
Trying to find home server...
Home Server = LAB-SRV2
* Identified AD Forest.
Done gathering initial info.
Doing initial required tests
Testing server: Laba\LAB-SRV2
Starting test: Connectivity
The host 3eceb533-d75a-47b5-9571-a5894d1f4aa0._msdcs.Lab-Petr.net could not be resolved to an IP address.
Check the DNS server, DHCP, server name, etc.
Got error while checking LDAP and RPC connectivity. Please check your firewall settings.
......................... LAB-SRV2 failed test Connectivity
Doing primary tests
Testing server: Laba\LAB-SRV2
Starting test: DNS
DNS Tests are running and not hung. Please wait a few minutes...
......................... LAB-SRV2 passed test DNS
Running partition tests on : ForestDnsZones
Running partition tests on : DomainDnsZones
Running partition tests on : Schema
Running partition tests on : Configuration
Running partition tests on : Lab-Petr
Running enterprise tests on : Lab-Petr.net
Starting test: DNS
Test results for domain controllers:
DC: LAB-SRV2.Lab-Petr.net
Domain: Lab-Petr.net
TEST: Basic (Basc)
Error: No LDAP connectivity
Warning: adapter [00000010] Microsoft Hyper-V Network Adapter has invalid DNS server: 192.168.101.202
(lab-srv-dc.lab-petr.net.)
No host records (A or AAAA) were found for this DC
TEST: Dynamic update (Dyn)
Warning: Failed to add the test record dcdiag-test-record in zone Lab-Petr.net
TEST: Records registration (RReg)
Network Adapter [00000010] Microsoft Hyper-V Network Adapter:
Warning:
Missing CNAME record at DNS server 192.168.101.202:
3eceb533-d75a-47b5-9571-a5894d1f4aa0._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.1aaef200-912e-4868-a3d7-b3ef19c7f05a.domains._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_kerberos._tcp.dc._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.dc._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_kerberos._tcp.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_kerberos._udp.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_kpasswd._tcp.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.Laba._sites.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_kerberos._tcp.Laba._sites.dc._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.Laba._sites.dc._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_kerberos._tcp.Laba._sites.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.gc._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_gc._tcp.Laba._sites.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.Laba._sites.gc._msdcs.Lab-Petr.net
Error:
Missing SRV record at DNS server 192.168.101.202:
_ldap._tcp.pdc._msdcs.Lab-Petr.net
Warning:
Missing SRV record at DNS server 192.168.101.203:
_ldap._tcp.pdc._msdcs.Lab-Petr.net
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: 192.168.101.202 (lab-srv-dc.lab-petr.net.)
1 test failure on this DNS server
Name resolution is not functional. _ldap._tcp.Lab-Petr.net. failed on the DNS server 192.168.101.202
Summary of DNS test results:
Auth Basc Forw Del Dyn RReg Ext
_________________________________________________________________
Domain: Lab-Petr.net
LAB-SRV2 PASS FAIL PASS PASS WARN FAIL n/a
......................... Lab-Petr.net failed test DNS
