Netgear XCM8810 Chassis Hardware Installation Guide - Page 630
Displaying ARP Validation Information, Example, Description, Syntax, Default, Usage Guidelines
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NETGEAR 8800 Chassis Switch CLI Manual log filters. For more information about EMS, see the EMS commands in Chapter 8, "Commands for Status Monitoring and Statistics." Displaying ARP Validation Information To display information about ARP validation, use the following command: show ip-security arp validation {vlan} Example The following command enables ARP validation on port 1:1 of the VLAN valid: enable ip-security arp validation vlan valid ports 1:1 drop-packet enable ip-security dhcp-bindings restoration enable ip-security dhcp-bindings restoration Description Enables download and upload of DHCP bindings. Syntax This command has no arguments or variables. Default Disabled. Usage Guidelines The command allows you to enable the download and upload of the DHCP bindings, essentially enabling the DHCP binding functionality. The default is disabled. enable ip-security dhcp-snooping enable ip-security dhcp-snooping {vlan} ports [all | ] violation-action [drop-packet {[block-mac | block-port] [duration | permanently] | none]}] {snmp-trap} Description Enables DHCP snooping for the specified VLAN and ports. Syntax Description vlan_name all Specifies the name of the DHCP-snooping VLAN. Create and configure the VLAN before enabling DHCP snooping. Specifies all ports to receive DHCP packets. 630 | Chapter 15. Security Commands