Site Cluster Create
Site Clusters are required to setup HA storage pools, a grid IP for the storage grid, and floating IPs for Gluster configurations. Each of the selected ports are used for the cluster heartbeat and are typically 1Gb NICs. For small two node clusters you can direct connect the port on the first appliance to the port on the second appliance using a standard CAT5 or CAT6 cable.
Navigation: High-availability VIF Management --> Site Clusters --> Site Cluster --> Create Site Cluster (toolbar)
For additional information see HA Cluster Setup (external SAN)
and HA Cluster Setup