| 1. | Cisco Systems Switch VCO/4K User Guide CHAPTER Storage Control I O M odule The Storage Control I O Module performs two functions to connect outside interfaces to the system controller and to house the hard disk drive It plugs into the back of the VCO 4K system and provides the I O interfaces for system peripheral devices and host communication links using four serial ports one Ethernet port one printer port and one SCSI connector Figure 4 1 shows the front panel of the Storage Control I O Module Physical inter |
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