Domain Join Netbios
Here is a short list taken directly from the above blog post link.
Domain join netbios. The variable userdomain displays the netbios domain name. Exchange 2010 sp1 help explain how to view the dns host name primary dns suffix dns domain name netbios name and netbios domain name of a computer running windows server 2008. Optional netbios name of the computer joining the domain.
Hybrid azure ad join is same as hybrid domain join when your on prem active directory synced with azure ad using aad connect. Before joining the computer to the domain make sure that you have cleared all mapped connections to any drives. Steps to find your netbios domain name is described below.
The following steps from understanding disjoint namespace scenarios. Netbios is needed to join a domain and there are quite a few legacy apps that were designed around it and therefor need netbios to function properly. Restart the computer that you are trying to join to the domain to make sure that there are no latent connections to any of the domain servers.
Join a windows 10 pc or device to a domain on the windows 10 pc go to settings system about then click join a domain. Firstly you have to check on a windows server that active directory domain services or remote server administration tools are installed or not. There are many dependencies to have on prem active directory or domain join windows 10 devices.
When you type the domain name make sure that you type the dns name and not the netbios name. Applies to computers that run versions of windows beginning with windows server 2012 r2 and windows 8 1.