I’m going to stray off of the beaten path and post a blog regarding an Active Directory DNS issue that I experienced. Although it’s not Exchange server related, I thought this would be worth publishing as I’m sure others have encountered this issue.
We noticed that client DNS records were not getting updated in a timely manner. More specifically, this was occurring primarily with clients that were connecting remotely to the internal network via VPN.
Continue reading “DNS Records Not Updating”
I had a situation where my test environment DAG was offline and not detected. I’m not sure what caused this issue, however the mailbox databases were dismounted and the Content Indexes were in a failed state. This environment has two sites with a single DAG expanding across the sites. One site is active with a single Mailbox server and one CAS/HUB multi-role server. The passive site has the same configuration.
Continue reading “Exchange 2010 DAG Unavailable”