2 Clustered CMS can't integrate with Website

System

Hi,

Question is, why is it the CMS can't talk with the Website?
The problem here is I cant open the Website.

We have 3 machine here, 1 as a clustered and 2 as a servers

We only have 1 Clustered and under the clustered there's a 2 servers with each servers holding a few components such as CMS.

As i said the 2 servers is located in a different machine.
Since we are using on the same LAN, i can just added the 2 servers under the clustered machine and add the services.

The problem here i can't open the Website.

IF i added the servers under the machine where create the clustered, The worksite is working.

It seems like the CMS can't talk with the worksite.

I hope you understand my description?

What exactly the problem?