Black Box LPB5028A, Руководство пользователя

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Chapter 4: System
Parameter description:
• System Contact: The textual identification of the contact person for this managed node, together with information on how to
contact this person. The allowed string length is 0 to 255, and the allowed content is the ASCII characters from 32 to 126.
• System Name: An administratively assigned name for this managed node. By convention, this is the node's fully-qualified
domain name. A domain name is a text string drawn from the alphabet (A-Za-z), digits (0-9), minus sign (-). No space charac-
ters are permitted as part of a name. The first character must be an alpha character. And the first or last character must not be
a minus sign. The allowed string length is 0 to 255.
• System Location: The physical location of this node (e.g., telephone closet, 3rd floor). The allowed string length is 0 to 255, and
the allowed content is the ASCII characters from 32 to 126.
4.1.3 CPU Load
This page displays the CPU load, using an SVG graph. The load is measured as averaged over the last 100 ms, 1 sec ,and 10 sec-
onds intervals. The last 120 samples are graphed, and the last numbers are displayed as text as well. To display the SVG graph,
your browser must support the SVG format. Consult the SVG Wiki for more information on browser support. Specifically, at the
time of writing, Microsoft Internet Explorer will need to have a plug-in installed to support SVG.
Web interface
To configure System Information in the Web interface:
1. Click System, System Information, CPU Load.
2. Display the CPU Load on the screen.
3. Click “Auto-refresh.”
Figure 4-3. CPU Load.
Parameter description:
• Auto-refresh: Enables the device to refresh the log automatically.
NOTE: “From” and “to” displays what you set in the “From” and “To” field information.