I am facing a major communication error
on my Windows Server 2008 R2 which hosts the following:
-Domain Controller (there is no secondary)
-SQL 2008 Server
-Exchange Server 2010 SP1
What I did:
I was trying to create a TEAM Network between the 2 physical Network Cards of the Server.
I noticed that the server had 3VLANS that were not in use and 4 Local Area Connection virtual adapters.
The server was connected to the Local Connection 6 (and the local connection 6 ,which was virtual, was somehow assigned to the Physical port)
I decided to delete all the virtual adapters and keep ONLY the physical ones.
So the server has now only 2 physical adapters available under Network Adapters.
What is occurring now:
After using the same IP Address, Subnet, Gateway and DNS Servers I noticed that I could not connect neither to the internet (from this server) nor to the rest internal network (from this server)
I cannot also connect to the Exchange Server via OWA
I have tried to:
- Disable IPv6 from the Local Adapter
-Perform Flush DNS
-Change the DNS to 18.104.22.168
- Use the troubleshooter of Network Adapter
- Disable DHCP
-Use the remaining Network Card
I am attaching you the ipconfig results for your reference.
Please advise asap since in less than 12hours the users will have to use the Server’s Applications and File Services.
Thanks in Advance,