Fujitsu control 4 0812, Руководство пользователя

Страница: 57 / 552

4.6 Using scan mode
• Click No to cancel the stealth request.
A KVM session to the target device opens, and the administrator can view all
video output of the target device while remaining undetected.
If Stealth is not listed as an option, one of the following conditions exist:
• the switch to which the target device is connected is not configured to allow
Stealth Connections
• you do not have the necessary access rights (Stealth permissions follow
Preemption permissions)
• the switch the target device is connected to is not a KVM s4 switch
4.6 Using scan mode
You can view multiple target devices using the scan mode Thumbnail Viewer.
This view contains a series of thumbnail frames, each containing a small, scaled,
non-interactive version of a target device screen image. The target device name
and status indicator are visible below each thumbnail as follows:
• A green circle icon indicates that a target device is currently being scanned.
• A red X icon indicates that the last scan of the target device failed. The scan
can have failed due to a credential or path failure (for example, the target
device path on the switch was not available). The tool tip for the icon
indicates the reason for the failure.
You can set up a scan sequence of up to 16 target devices to monitor. The scan
mode moves from one thumbnail image to the next, logging into a target device
and displaying an updated target device image for a specified length of time
(View Time Per Server), before logging out of that target device and moving on to
the next thumbnail image. You can also specify a scan delay between thumbnails
(Time Between Servers). During the delay, you can see the last thumbnail image
for all target devices in the scan sequence, but you won’t be logged into any
target devices.
When you first open the Thumbnail Viewer, each frame is filled with a black
background until a target device image is visible. An indicator icon at the bottom
of each frame displays the target device status. The default thumbnail size is
based on the number of target devices in the scan list.
Scan mode has a lower priority than an active connection. If a user is connected
to a target device, that target device is skipped in the scan sequence, and scan
mode proceeds to the next target device. No login error messages are visible.
590-1059-640A
51