D-Link DES-1228 User Manual
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Security > Safeguard Engine
D-Link’s Safeguard Engine is a robust and innovative technology
that automatically throttles the impact of packet flooding into the
switch's CPU. This function helps protect the Web-Smart Switch from
being interrupted by malicious viruses or worm attacks. By default
this is Enabled.
Figure 39 – Security > Safeguard Engine
Security > Broadcast Storm Control
The Broadcast Storm Control feature provides the ability to control
the receive rate of broadcasted packets. If Enabled (default is
Disabled), threshold settings of 8,000 ~ 4,096,000 bytes per second
can be assigned. Press Apply for the settings to take effect.
Figure 370 – Security > Broadcast Storm Control
Security > 802.1X Setting
Network switches provide easy and open access to resources by
simply attaching a client PC. Unfortunately this automatic