NCP major node

The channel device address (if channel-attached) and the RNAME values (if link-attached)
For each line, its status (active or inactive), non-SDLC line scheduling parameters, and for dial SDLC lines, the answer mode (whether the line is dial-in)
For each link station, its status (active or inactive)
For each logical unit, its status (active or inactive) and the names specified in the LOGAPPL and LOGMODE operands
For each physical unit, its status (active or inactive)
For each logical unit, the cryptographic status (REQD, SEL, OPT, or NONE)