Dell C9010 Modular Chassis Switch EMC Networking Command-Line Reference Guide - Page 645

Command Modes CONFIGURATION Command History This 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 Description 9.9(0.0) 9.2(1.0) 8.3.11.1 8.3.1.0 7.8.1.0 Introduced on the C9010. Introduced on the Z9500. Introduced on the Z9000. Introduced on the E-Series. Introduced on the C-Series and S-Series. Usage Information When enabled, the system begins creating entries in the binding table for the specified VLANs. NOTE: Learning only happens if there is a trusted port in the VLAN. Related Commands ip dhcp snooping trust - configures an interface as trusted. ip dhcp source-address-validation Enable the IP Source Guard. C9000 Series Syntax Parameters [no] ip dhcp source-address-validation [ipmac | vlan vlan-id] ipmac vlan vlan-id Enable IP+MAC Source Address Validation. Enable DHCP source address validation on VLAN. Enter the keyword vlan and the VLAN identifier (ID). The range is from 1 to 4094. Defaults Disabled Command Modes ● INTERFACE ● INTERFACE PORT EXTENDER(conf-if-pegi-pe pe-id /stack-unit unit number / port-id) Command History This guide is platform-specific. For command information about other platforms, see 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 Description 9.9(0.0) 9.2(1.0) 8.3.19.0 8.3.11.1 8.3.7.0 8.3.1.0 8.2.1.0 7.8.1.0 Introduced on the C9010. Introduced on the Z9500. Introduced on the S4820T. Introduced on the Z9000. Introduced on the S4810. Introduced on the E-Series. Added the keyword ipmac. Introduced on the C-Series and S-Series. Usage Information Allocate at least one FP block to ipmacacl before you can enable IP+MAC Source Address Validation. Dynamic Host Configuration Protocol (DHCP) 645