Device connection via Management Unit and HNC

You manage the devices of an SU /390 via the Management Unit. The devices are emulated on the MU or, in the case of LAN devices, alternatively on the HNC. When adding a device, the first step is to specify the MU or HNC where the device will be emulated. LAN devices of type ZASLAN or LOCLAN can be emulated on an HNC, only those of type LOCLAN can be emulated on an MU.

You can manage (add, change, remove) KVP devices, LAN devices and emulated tape devices via the Management Unit. Disks and real tape devices are only displayed.

Details are provided in the sections below:

• Managing KVP devices

• Managing LAN devices

• Managing tape devices