Netgear GSM7212P GSM5212P/GSM7212P/GSM7212F/GSM7224P Administration Manual - Page 280
Web Interface: Enter Static Binding into the Binding Database, Maximum Rate of DHCP Messages
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ProSafe Managed Switch 2. Check to make sure the binding database has the static entry. (GSM7328S) #show ip dhcp snooping binding Total number of bindings: 2 MAC Address IP Address VLAN Interface Type Lease (Secs) 00:11:11:11:11:11 192.168.10.1 1 1/0/2 STATIC 00:16:76:A7:88:CC 192.168.10.89 1 1/0/2 DYNAMIC 86348 Web Interface: Enter Static Binding into the Binding Database 1. Select Security > Control > DHCP Snooping > Binding Configuration. 2. Fill in the fields for the static binding and click Apply. 3. Check to make sure that the binding database shows the entry in the Static Binding Configuration table. Maximum Rate of DHCP Messages To prevent DHCP packets being used as DoS attachments when DHCP snooping is enabled, the snooping application enforces a rate limit for DHCP packets received on untrusted interfaces. DHCP snooping monitors the receive rate on each interface separately. If the receive rate exceeds the configured limit, DHCP snooping brings down the interface. The user must specify "no shutdown" on this interface to further work with that port. 280 | Chapter 15. Security Management
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