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Фрагмент инструкции
The Main dialog box will appear. 2. Click Setup - Devices. The Devices dialog box appears. 231 Figure 4.1: Devices Dialog Box After you assign a device type to a secondary switch, the port numbering changes. In the above example, Port 2-1 is a secondary port. The 2 indicates the port number on the primary switch and 1 is the port number on the secondary switch. To assign a device type: 1. In the Devices dialog box, select the port number. 2. Click Modify. The Device Modify dialog box appears. Device Modify [ um O No Device ® Computer O 2 Port Switch O 4 Port Switch O 8 Port Switch O 10 Port Switch O 16 Port Switch OK Figure 4.2: Device Modify Dialog Box 40 OutLook ES Series Installer/User Guide 3. Choose one from the following: • No Device: If no switch or server is attached and you want to delete it from the list of devices in the Main dialog box • Computer: If a server is attached (default setting) • Port number: If a secondary switch is attached, select the number of ports it has. 4. Click OK. 5. Repeat steps 2-4 for each port you want to assign a device type. 6. Click OK in the Devices dialog box to save settings. - or - Click Defaults then OK to restore settings. Accessing OSCAR at a Secondary Switch With cascaded configurations, you specify settings at the primary switch. All naming, scanning, status flag attributes, OSCAR attributes, device settings and passwords must be set at the primary switch. You will access OSCAR at the secondary switch to set up broadcasting, add another level of security in cascaded configurations or use Snapshot to save the secondary mouse and keyboard settings. You’ll also access the secondary OSCAR for firmware version information or to reset the secondary mouse and keyboard. You should only change two settings in OSCAR on a secondary switch because adjustments can cause conflicts between the secondary and primary switches. Specifically, ensure that your secondary switch is set to Port Order view and Preemptive mode. All other settings should be set to the default factory settings. To open OSCAR at a secondary switch: 1. Press Print Screen to open the Main dialog box at the primary switch. 2. Double-click the number of the cascaded port to be accessed. - or- Select the cascaded port and press Print Screen again to display OSCAR at the secondary switch. Scan Behavior with a Multiuser Cascaded System With a multiuser switch, scan behavior is influenced by multiple users and cascaded switches. A multiuser switch in the primary position and any single-user switch in the secondary position creates a situation that can change the scan pattern. The scan behavior modes are described in the following chart with three examples to better illustrate scan behavior. Chapter 4: Advanced Operations 41 Scan Mode Behavior Full Connection User has keyboard and mouse control. Watch Connection User sees video only; has no keyboard or mouse control. Skip Connection User cannot select the server because access is unavailable. Either the port connection is in use or the power is turned off to the port. Scan Behavior Examples Full Connection Watch Connection Skip Connection Example 1: User A is accessing server 2-4. User B wants to scan servers on the secondary switch at Port 1 of the primary switch. Behavior: Any keyboard stroke or mouse click by User B will stop the scanning and pass the keystrokes or mouse movements to the currently selected server. Example 2: User A is accessing server 2-4. User B wants to scan server 2-4. Behavior: Activities of User A can be monitored but keyboard strokes or mouse movements by User B cannot be passed on to server 2-4. Example 3: User A is accessing server 2-4. User B wants to scan server 2-2. Behavior: Since User A occupies the primary port connection at Port 2, server 2-2 is unavailable to User B. 42 OutLook ES Series Installer/User Guide Broadcasting to Cascaded Configurations Broadcasting to a cascaded configuration requires special consideration at both the primary and secondary switches. Follow these step-by-step instructions to properly configure your system for cascaded broadcasting. To set up servers attached to secondary switches: 1. From the Main dialog box at the primary switch, click to select the port number or server name of the secondary switch to which you want to broadcast; press Print Screen to display OSCAR for the secondary switch. 2. Click Setup - Broadcast. 3. From the Broadcast dialog box, select the keyboard and mouse checkboxes for each server that is to receive keystrokes and/or mouse movements. • Broadcast [Uix] ^jPort Name ¡a 1 alphaseruer □ □ 2 email seruer □ □ 3 Sales-1 □ □ 4 QualityControl □ □ 5 Release-Seruer □ D 6 Test PC □ □ 7 Marketing-1 □ □ it Marketing-2 □ □ -IJ Defaults OK Figure 4.3: Broadcast Dialog Box 4. Click OK to save settings. 5. From the Commands menu, click the Broadcast Active checkbox to activate the broad...
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