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TRENDnet User's Guide
Denial of Service (DoS)
Security > Denial of Service
The switch has built-in DoS prevention features to restrict specific type of
traffic associated denial of service attacks on your network. By default, all
of the DoS settings are set to Allow, which allow any type of traffic to pass
through the switch. Setting one of the items to Deny will set the switch to
check for traffic matching the selected item and deny any traffic matching
the rule. On the other hand, setting one of rules to Deny may deny a
specific type of traffic that may prevent traffic essential to running your
network such as devices in load balancing configuration using virtual IP
addresses (Ex. If ARP MAC SA Mismatch is set to Deny, it may cause
devices in load balance configuration using shared virtual IP addresses
communication issues essential for network server load balancing.) For
additional security, you can set these rules to Deny as necessary.
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Select the DoS rule you want to activate, click the drop-down menu on the
right hand side and select Deny.
Click Apply to apply the settings.
Note: You can click Reset to Default to restore all DoS settings to Allow.
Go Save Settings to Flash section to save the change on the flash to make
sure the change is permanent.
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