You can specify a number of predefined networks in the NCP major node to identify each network attached to a gateway NCP. Those networks are defined using the NETID operand on the BUILD and NETWORK definition statements. You do not have to predefine all networks if you define a model NETWORK definition statement. To define a model network, code the COPIES operand instead of the NETID operand. You must code NETID or COPIES, but not both.
Code only one model NETWORK definition statement for each NCP.