Thông tin
Active Directory Domain Server Master: NVPSRVDC01 (172.16.23.2)
Active Directory Domain Server Addition : NVPSRVDC02(172.16.23.1)
![](https://viettechgroup.vn/wp-content/uploads/2021/04/image-56.png)
Khai báo IP
Chuẩn bị IP join domain DNS Server windows server 2019
Kiểm tra Nslookup
![](https://viettechgroup.vn/wp-content/uploads/2021/04/image-27.png)
Join Domain
![](https://viettechgroup.vn/wp-content/uploads/2021/04/image-29.png)
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Nâng cấp Addional Domain Controller
Sau khi khởi động lại Logon domain administrator nhé.
Add roles->Active directory domain services-> Install
![](https://viettechgroup.vn/wp-content/uploads/2021/04/image-33.png)
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Sau khi cài đặt xong -> chọn vào promote domain controller
![](https://viettechgroup.vn/wp-content/uploads/2021/04/image-39.png)
Bước này quan trọng nhé
Chọn add a domain controller to esxisting domain controller viettechgroup.lab add thêm
![](https://viettechgroup.vn/wp-content/uploads/2021/04/image-41.png)
Nhập mật khẩu để restore mode
![](https://viettechgroup.vn/wp-content/uploads/2021/04/image-43.png)
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Reboot check
![](https://viettechgroup.vn/wp-content/uploads/2021/04/image-55.png)
Có thể run lệnh bên dưới cmd quyền domain admin để kiểm tra 5 roles FSMO
netdom query fsmo
Microsoft Windows [Version 10.0.17763.1879]
(c) 2018 Microsoft Corporation. All rights reserved.
C:\Users\Administrator>netdom query fsmo
Schema master NVPSRVDC02.viettechgroup.lab
Domain naming master NVPSRVDC02.viettechgroup.lab
PDC NVPSRVDC02.viettechgroup.lab
RID pool manager NVPSRVDC02.viettechgroup.lab
Infrastructure master NVPSRVDC02.viettechgroup.lab
The command completed successfully.
C:\Users\Administrator>
Ok như vậy đã add thành công Active Directory Domain Controller Additional nhé.
Nguyên tắc dự phòng phải ít nhất 2 DC để backup qua lại
Các bạn có thể xem thêm phần 1 hướng dẫn cài đặt ADDS tại đây
Chúc các bạn thành công.
Phương Nguyễn
I can not take part now in discussion – it is very occupied. Very soon I will necessarily express the opinion.