Dear Expertise,
I'm seeking assistance with a few aspects of Active Directory management and troubleshooting. Specifically, I need guidance on how to check and address the following issues and best practice:
DNS Propagation Delay:
I'm looking to understand how to effectively monitor and manage DNS propagation delays across all Active Directory (AD) servers. This delay can impact the timely replication of DNS records, potentially leading to inconsistencies in resolving domain resources. What are the best practices for monitoring and reducing DNS propagation delay within an AD environment?
Zone Locks in AD DNS:
Occasionally, when making changes in the DNS settings, I've encountered situations where the DNS zone appears to be locked, preventing updates from being propagated to other servers. How can I accurately identify and resolve zone locks in DNS to ensure smooth management of DNS configurations?
File Locks in the Netlogon Folder:
When attempting to modify files within the Netlogon folder, I've encountered instances where files are locked. We store the Active Directory wallpaper image in the Netlogon folder, and it changes sometimes. Could this have any impact on functionality? Additionally, what are the best practices for managing the Netlogon folder? What steps should I take to identify and address file locks within the Netlogon folder effectively?
I would greatly appreciate any insights, best practices, or troubleshooting tips from the community regarding these issues. Your expertise and advice would be invaluable in helping me ensure the stability and reliability of our Active Directory environment.