44
GS748T Smart Switch 
Denial of Service
Use the Denial of Service (DoS) page to configure DoS control. The GS748T Smart Switch 
provide support for classifying and blocking specific types of DoS attacks. The type of DoS 
attacks the switch can detect and prevent are described in DoS Configuration on
 page 45.
Auto-DoS Configuration
The Auto-DoS Configuration page lets you automatically enable all the DoS features available 
on the switch, except for TCP and UDP port attacks. See DoS Configuration on
 page 45 for 
information about the types of DoS att
acks the switch can monitor and block.
Note:  When Auto-DoS is enabled, a port that is under attack is 
automatically shut down and does not forward traffic. The port can 
be enabled only manually by the admin user. A warning message is 
logged to the buffered log and is sent to the Syslog server. 
To access the Auto-DoS Configuration page, click System  Management  Denial of 
Service 
 Auto-DoS Configuration.