Quick cheat sheet for port numbers used by SQL Server services or services that SQL Server may depend on:
Microsoft recommends non-default ports for maximum security.
Check ports in use: SELECT ServerProperty("ProcessID")
At a command prompt: "netstat -ano"
Windows Firewall & SQL Server
Ports that DBAs Need to Know
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.