Choose a strong password and store it in your vault. You’ll only need this if AD breaks and you need to perform "surgery" in Safe Mode.
Stick to the defaults for Database, Log files, and SYSVOL unless you have a specific storage policy.
Don't forget to update your ! Your client computers should now have both DC IPs listed as their DNS servers. This ensures that if DC1 goes down for updates, your users can still log in and reach the internet. Choose a strong password and store it in your vault
Note: This only installs the "books." We still need to "open the library." Phase 3: The Promotion (The Fun Part)
The wizard will grumble about "Physical Network Adapters" or "NT 4.0" compatibility. As long as you get the green checkmark at the top, hit Install . Phase 4: The Handshake The server will reboot automatically. Once it’s back up: Don't forget to update your
Select "Add a domain controller to an existing domain." Provide your domain name (e.g., ://contoso.com ) and the credentials of a Domain Admin. Domain Controller Options:
"Server-02" is much better than "Win-FE8392." Rename it and reboot now to save headaches later. Note: This only installs the "books
Ensure the new server’s time matches the existing DC. Active Directory hates time discrepancies (it’s a Kerberos thing). Phase 2: Installing the Infrastructure Open Server Manager and click Add roles and features .
