Chapter 15 Auto Denial of Service (DoS)
GS-1524/GS-1548 User’s Guide
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15.3 Advanced Auto DoS Attack Prevention
Use the Advanced Auto DoS Attack Prevention screen to configure DoS attack
prevention settings for individual ports. Click the Advanced link in the Global
Auto DoS Attack Prevention screen to view the following screen.
Figure 52 Advanced Auto DoS Attack Prevention
The following table describes the labels in this screen.
Table 31 Advanced Auto DoS Attack Prevention
LABEL DESCRIPTION
Global Click this link to view the Global Auto DoS Attack Prevention screen.
Port Select the port you want to configure or select Apply settings to all
ports to configure all the ports on the Switch.
Denial of
Service
Prevention
Select the types of attacks you want to prevent or choose Select All to
prevent all types of attacks and scans supported by the Switch. See
Section 15.1.1 on page 89 for more information on specific types of
attacks.
Parameter For Ping and SYN/SYN-ACK Flooding attacks you can specify thresholds
for triggering the dropping of packets by the Switch. Select:
• 64 kbps - the Switch will drop packets when the rate of incoming Ping
or SYN/SYN-ACK packets reaches this limit.
• 128 kbps - the Switch will drop packets when the rate of incoming
Ping or SYN/SYN-ACK packets reaches this limit.
Apply Click Apply to save your changes.
