GCO configuration between 2 nodes cluster and 1node cluster.

Hi,

I need help to configure GCO option between 2 sites.

I have 3 server, 2 node in site 1 and 1 server 1 site 2.

In site 1, I can able to configure 2 node cluster and in 1 server in site 2 , can anyone help me, how to configure GCO between site 1 and site 2.

Thanks in Advanced.