Dell Force10 MXL Blade MXL 10/40GbE Switch IO Module FTOS Command Line Referen - Page 201
ip dhcp snooping database renew, ip dhcp snooping trust, ip dhcp source-address-validation
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Command History Related Commands Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module show ip dhcp snooping Displays the contents of the DHCP binding table. ip dhcp snooping database renew Renew the binding table. Syntax Command Modes ip dhcp snooping database renew EXEC EXEC Privilege Default Command History none Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module ip dhcp snooping trust Configure an interface as trusted. Syntax Command Modes Default [no] ip dhcp snooping trust INTERFACE Untrusted Command History Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module ip dhcp source-address-validation Enable IP source guard. Syntax Parameters [no] ip dhcp source-address-validation [ipmac] ipmac Enable IP+MAC Source Address Validation (Not available on E-Series). Command Modes INTERFACE Default Disabled Command History Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module Usage You must allocate at least one FP block to ipmacacl before you can enable IP+MAC Source Address Information Validation. Dynamic Host Configuration Protocol (DHCP) | 201