Change the network attributes (Chicago) in multiple-system network

The Change Network Attributes (CHGNETA) command is used to set the attributes for the system within the network. The following attributes are defined for CHICAGO and these attributes apply to all connections in the network for this network node.

LCLNETID(APPN)
Specifies that the name of the local network is APPN. The remote location (MPLS in the example, NN2 in the figure, and NEWYORK, EN1 in the figure) must specify this name as the remote network identifier (RMTNETID) on the CRTCTLAPPC command.
LCLCPNAME(CHICAGO)
Specifies that the name assigned to the local control point is CHICAGO. The remote systems specify this name as the remote control point name (RMTCPNAME) on the CRTCTLAPPC command.
LCLLOCNAME(CHICAGO)
The default local location name is CHICAGO. This name will be used for the device description that is created by the APPN support.
NODETYPE(*NETNODE)
Specifies that the local system (CHICAGO) is an APPN network node.