Hi,
I have configure primary DC and additional DC with DNS type is Active directory Integrated.
Primary DC
Hostname: TMSV0001
IP address: 192.168.10.30
Preferred DNS 192.168.10.30
Alternate DNS: 192.168.10.31
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Additional DC
Hostname: TMSV0002
IP address: 192.168.10.31
Preferred DNS: 192.168.10.31
Alternate DNS: 192.168.10.30
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Other Clients or Servers DNS configure as below
Server with using fix IP, clients using DHCP
Preferred DNS: 192.168.10.31
Alternate DNS: 192.168.10.30
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Here is my problem:
1. When i shutdown the additional DC (192.168.10.31), i try to run nslookup in my client or server, it will giving below this result but if i'm try to ping with host name is OK. By default when one of the DNS server down it will automatically change to alternate DNS server?
For DNS setting in TMSV0001, i have delete the root hint and add the forwarder point to ISP DNS and Additional DC IP (TMSV0002).
For DNS setting in TMSV0002, I not delete the root hint because it will auto replicate from TMSV0001 DNS server right? And Forwarder it can not replicate from my TMSV0001 settings so i have manually add in TMSV0001 in my TMSV0002 DNS forwarder.
I wander i configure root hint and forwarder or other setting in one of the DSN server will it auto replicate to other DNS server as my DNS is active directory integrated??