The name must begin with a letter of the alphabet (a-z, A-Z) and contain only the characters a through z, A through Z, and 1 through 0, hyphen (-), and underscore (_).
Number in the range of 0-65535. Within the site containing the cluster, each cluster must have a unique ID.
Do not enter the network interface card that is used for the public network.
The interface names associated with each NIC for each network link must be the same on all nodes.