162
Figure 172 Adding a blacklist entry for Host D
• Enter IP address 5.5.5.5, the IP address of Host D.
• Select Permanence for this blacklist entry.
• Click Apply.
• Click Add and then perform the following configurations, as shown in Figure 173:
Figure 173
Adding a bla
cklist entry for Host C
• Enter IP address 192.168.1.5, the IP address of Host C.
• Select Hold Time and set the hold time of this blacklist entry to 50 minutes.
• Click Apply.
# Configure intrusion detection on Ethernet 0/2: Enable scanning attack protection, and enable
blacklist function for it; enable Land attack protection and Smurf attack protection.
• Select Security Setup > Attack Defend > Intrusion Detection from the navigation tree. Click
Add and then perform the following configurations, as shown in Figure 174.
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