ATEN CS1182 Manuel d'utilisateur télécharger pdf (Page 4)

page 3

identified by italicized text, e.g. FMT_SMF.1 (Specification of Management

Functions)

1.2 TOE Overview

This document addresses a DEVICE, hereinafter referred to as a “Peripheral Sharing

Switch” (PSS) or simply “SWITCH”--the Target of Evaluation (TOE)--permitting a

single set of HUMAN INTERFACE DEVICES to be shared among two or more

COMPUTERS.

The TOE must not have, and in fact must specifically preclude, any features that

permit USER information to be shared or transferred between COMPUTERS via the

TOE.

A PERIPHERAL PORT GROUP is a collection of DEVICE PORTS treated as a

single entity by the TOE. There is one GROUP for the set of SHARED

PERIPHERALS and one GROUP for each CONNECTED SWITCHED COMPUTER.

Each SWITCHED COMPUTER GROUP has some unique associated logical ID (i.e.

the SHARED PERIPHERALS PORT GROUPT include the console monitor, USB

mouse, USB keyboard, analog audio input device (ex: microphone) and analog audio

output device (ex: speaker), while the SWITCHED COMPUTER PERIPHERAL

PORT GROUP includes the DVI monitor connection, USB connection, and audio

input/output connection). The SHARED PERIPHERAL GROUP ID is considered to

be the same as that of the SWITCHED COMPUTER GROUP currently selected by

the TOE.

1.2.1 TOE Type

The TOE is with KVM (USB Keyboard, DVI-I Video, USB Mouse) switch

functionality by combining a 2/4 port KVM switch and audio (input & output) ports.

The TOE is normally installed in settings where a single USER with limited work

surface space needs to access two or more COMPUTERS, collectively termed

SWITCHED COMPUTERS (which need not be physically distinct entities). The

USER may have a KEYBOARD, a visual display (e.g., MONITOR), a POINTING

DEVICE (e.g., mouse) and audio input/output device. These are collectively referred

to as the SHARED PERIPHERALS.

In operation, the TOE will be CONNECTED to only one COMPUTER at a time. To

use a different COMPUTER, the USER must perform some specific action. The TOE

1 2 3 4 5 6 7 8 9 ... 26 27

Pas de commentaire

ATEN CS1182 Manuel d'utilisateur Page 4