Hi friend, All these steps I done and cross verified as per your video. The only thing is not able to authenticate with CDC users while the child DC is down. So please assist.
Why did you change the dns settings? It was already configured to query itself, even if the "public" IP changes. Now it is not the case. Second, you should have the Child DC query itself first and as an alternative the parent DC. Doing it the other way around sends queries to the parent DC first and then to the child DC, extending request times for DNS in the child domain. Your forwared on the child DC is also useless as all requests are sent to the parent DNS server first anyway. On a child dns server you do not need a forwarder to the parent DC. Also, you can check the replication using repadmin or DCdiag. You do not need extra tools for it. I am running a server 2022 course in a couple of weeks, you can gladly take part if you want and learn how this stuff really works.
Holy shit...this video is already useless and I have only got to 5 mins. Of course the gateway has to be in the same subnet as the client otherwise how are data packets going to be delivered? Second, why do I need an AD site for a child domain? That only increses the replication intervals. DCs replicate every 5 mins with partners within their own AD site, minimum on a site link is 5 mins and the standard setting is three hours.
![How to Setup a Domain Trust [Forest Trust] - Between Two Domains on Windows Server](http://i.ytimg.com/vi/t6VI6Xe3lck/mqdefault.jpg)
Hi friend,
All these steps I done and cross verified as per your video.
The only thing is not able to authenticate with CDC users while the child DC is down.
So please assist.
Why did you change the dns settings? It was already configured to query itself, even if the "public" IP changes. Now it is not the case. Second, you should have the Child DC query itself first and as an alternative the parent DC. Doing it the other way around sends queries to the parent DC first and then to the child DC, extending request times for DNS in the child domain. Your forwared on the child DC is also useless as all requests are sent to the parent DNS server first anyway. On a child dns server you do not need a forwarder to the parent DC. Also, you can check the replication using repadmin or DCdiag. You do not need extra tools for it. I am running a server 2022 course in a couple of weeks, you can gladly take part if you want and learn how this stuff really works.
Holy shit...this video is already useless and I have only got to 5 mins. Of course the gateway has to be in the same subnet as the client otherwise how are data packets going to be delivered? Second, why do I need an AD site for a child domain? That only increses the replication intervals. DCs replicate every 5 mins with partners within their own AD site, minimum on a site link is 5 mins and the standard setting is three hours.