Hi! Need some help resolving this issue - The below alert did not provide more info, appreciate if someone can explain what the error is about and how to troubleshoot it. AD Site Availability Health Degraded Alert Description Source: Default-First-Site-Name More than 60% of the DCs contained in this AD Site report an Availability Health problem Path: permanente.net\Default-First-Site-Name Alert Monitor: AD Site Availability Health Rollup Monitor Created: 10/30/2010 8:39:26 PM Knowledge: View additional knowledge... No knowledge was available for this alert. Hide knowledge Many thanks Ven

it just means that of all the DC's in that site more than 60% isn't healthy. So you need to look at the individual dc's and find out what the problem is.Rob Korving http://jama00.wordpress.com/

What are the items Iam supposed to look for - as of the event viewer on AD and DNS server - I dont see any error events.... Can you pl suggest any specific AD commands I need to run to dig further ?

you should be able to drill down in the AD site in scom and the DC's in the site should be visible. Open their health explorer to see what is wrong.Rob Korving http://jama00.wordpress.com/

Hi Regarding this issue and AD Site Availability Health Rollup Monitor, I would like to share the following with you for your reference: AD Site Availability Health Rollup Monitor – Am I reading this wrong? http://systemcentercentral.com/BlogDetails/tabid/143/IndexID/42367/Default.aspx Please Note: Since the website is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information. AD Site Availability Health Degraded http://social.technet.microsoft.com/Forums/en/operationsmanagergeneral/thread/c3ac27c6-85cd-4445-a66e-4f8a1c7aabc9 Hope this helps. Thanks. Nicholas Li - MSFT Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.