SQL Server 2 node cluster Firewall question.

Hi,

We have a two node sql cluster and a web application server.

i have a question regarding what ports needs to be opened between application server and SQL cluster.

Its a named SQL instance that runs on port 1113

IP Addresses are provided for SQL cluster,Node 1,Node 2, Application Server

My Question is Do I need to open all the ports between Application IP and Individual nodes,SQL Cluster IP?

or

is it just the Application IP and SQL cluster IP?

Vinay Valeti| If you think my suggestion is useful, please rate it as helpful. If it has helped you to resolve the problem, please Mark it as Answer