Draytek Vigor IPPBX 2820n, Руководство пользователя

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VigorIPPBX 2820 Series User’s Guide 357
Ping to Use the drop down list to choose the destination that you
want to ping.
IP Address Type in the IP address of the Host/IP that you want to
ping.
Run Click this button to start the ping work. The result will be
displayed on the screen.
Clear
Click this link to remove the result on the window.
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This page displays the running procedure for the IP address monitored and refreshes the data
in an interval of several seconds. The IP address listed here is configured in Bandwidth
Management. You have to enable IP bandwidth limit and IP session limit before invoke Data
Flow Monitor. If not, a notification dialog box will appear to remind you enabling it.
Click Diagnostics and click Data Flow Monitor to open the web page. You can click IP
Address , TX rate , RX rate or Session link for arranging the data display.
Enable Data Flow
Monitor Check this box to enable this function.
Refresh Seconds Use the drop down list to choose the time interval of
refreshing data flow that will be done by the system