Netgear GSM7328SNA 7000 Series Managed Switch Administration Guide for Softwar - Page 269
ip verify binding <mac-address> vlan <vlan id>, <ip address> interface <
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ProSafe 7000 Managed Switch Release 8.0.3 2. Enable DHCP snooping in a VLAN. (Netgear Switch) (Config)# ip dhcp snooping vlan 1 3. Configure the port through which the DHCP server is reached as trusted. (Netgear Switch) (Config)# interface 1/0/1 (Netgear Switch) (Interface 1/0/1)# ip dhcp snooping trust 4. View the DHCP Snooping Binding table. (GSM7328S) #show ip dhcp snooping binding Total number of bindings: 1 MAC Address IP Address VLAN Interface Type Lease (Secs) 00:16:76:A7:88:CC 192.168.10.86 1 1/0/2 DYNAMIC 86400 If the entry does not exist in the DHCP Snooping Binding table, it can statically added through the command ip verify binding vlan interface in global configuration mode. 5. Enable IP Source Guard in interface 1/0/2. (GSM7352Sv2) (Interface 1/0/2)#ip verify source port-security With this configuration, the device verifies both the source IP address and the source MAC address. If the port-security option is skipped, the device verifies only the source IP address. Web Interface: Configure Dynamic ARP Inspection 1. Enable DHCP snooping globally. a. Select Security > Control > DHCP Snooping Global Configuration. A screen similar to the following displays. Chapter 14. Security Management | 269
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