ZyXEL Communications 650 Series Informations techniques télécharger pdf (Page 125)

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Reset (8): You can also click ‘Reset’ button to unselect all

URLs/Keywords.

After you finish with all settings, please click ‘Apply’ (9) button, and the

following message will be displayed on your web browser:

Please click ‘Continue’ to return to the previous setup menu and continue with

other setup procedures, or click ‘Apply’ to reboot the router so the settings will

take effect (Please wait about 40 seconds for router to reboot).

If you want to reset all settings on this page back to their previously-saved

values, please click the ‘Cancel’ button.

9.3.3DoSAttackPrevention

Denial of Service (DoS) is a common attack measure, transmitting a great

amount of data or requests to your Internet IP address and server, making the

Internet very slow and possibly stopping the server from responding because it

is not capable of handling so much traffic.

The X650 has a built-in DoS attack prevention mechanism; when you activate

it, the router will stop the DoS attack for you.

Please follow these instructions to set DoS prevention parameters:

Please click ‘Firewall’ menu on the left of the web management interface, then

click ‘DoS’, and the following message will be displayed on your web

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ZyXEL Communications 650 Series Informations techniques Page 125