Table of contents1 System settings............................................................................................................................................51.1 Delivery condition of the system..............................................................................................51.2 Meaning of switch positions.....................................................................................................81.3 System booting........................................................................................................................91.4 Displays during system booting.............................................................................................102 Configuring the system...............................................................................................................................132.1 Ethernet interfaces of the NCU..............................................................................................132.2 How to determine the IP address of the NCU........................................................................142.3 Configuration file "basesys.ini"...............................................................................................152.3.1 Section [ExternalInterface].....................................................................................................162.3.2 Section [InternalInterface]......................................................................................................182.3.3 Section [IBNInterface]............................................................................................................212.3.4 Section [SNMP]......................................................................................................................222.3.5 Section [DCP].........................................................................................................................242.3.6 Section [LLDP]......................................................................................................................242.3.7 Section [LinuxBase]...............................................................................................................252.3.8 Example: Configuration file 'basesys.ini'................................................................................302.4 Service Commands................................................................................................................382.4.1 Using service commands.......................................................................................................382.4.2 Syntax for the Actions............................................................................................................392.4.3 Generic elements...................................................................................................................402.5 Description of the actions.......................................................................................................422.5.1 Help........................................................................................................................................422.5.2 Check-cf.................................................................................................................................432.5.3 Clear.......................................................................................................................................432.5.4 Closeport................................................................................................................................442.5.5 Connect..................................................................................................................................442.5.6 Disable...................................................................................................................................472.5.7 Disconnect.............................................................................................................................482.5.8 Distribute................................................................................................................................482.5.9 Enable....................................................................................................................................492.5.10 ntpdiag (diagnostics)..............................................................................................................502.5.11 Openport................................................................................................................................512.5.12 Portstatus...............................................................................................................................522.5.13 Restart....................................................................................................................................522.5.14 Restore...................................................................................................................................532.5.15 Save.......................................................................................................................................542.5.16 save-nvram (data backup).....................................................................................................552.5.17 set-svc-route (gateway)..........................................................................................................562.5.18 Show......................................................................................................................................562.5.19 Start, Stop..............................................................................................................................60NCU operating systemCommissioning Manual, 12/2017, 6FC5397-1DP40-6BA1 3