Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the C-Series and S-Series.ip dhcp snoopingEnable DHCP Snooping globally.S4810Syntax [no] ip dhcp snoopingDefaults Disabled.CommandModesCONFIGURATIONCommandHistoryThis guide is platform-specific. For command information about other platforms,refer to the relevant Dell Networking OS Command Line Reference Guide.The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the C-Series and S-Series.UsageInformationWhen enabled, no learning takes place until you enable snooping on a VLAN. Afterdisabling DHCP Snooping, the binding table is deleted and Option 82, IP SourceGuard, and Dynamic ARP Inspection are disabled.RelatedCommandsip dhcp snooping vlan — enables DHCP Snooping on one or more VLANs.ip dhcp snooping bindingCreate a static entry in the DHCP binding table.S4810Syntax [no] ip dhcp snooping binding mac address vlan-id vlan-id ipip-address interface type slot/port lease numberParameters mac address Enter the keyword mac then the MAC address of the host towhich the server is leasing the IP address.vlan-id vlan-id Enter the keywords vlan-id then the VLAN to which thehost belongs. The range is from 2 to 4094.Security 1523
