Layer 2 Switching Commands 530ip verify bindingUse the ip verify binding command in Global Configuration mode toconfigure static bindings. Use the no form of the command to remove theIPSG entry.Syntaxip verify binding macaddr vlan ipaddr interfaceDefault ConfigurationBy default, there are no static bindings configured.Command ModeGlobal Configuration modeUser GuidelinesThe configured IP address and MAC address are used to match the source IPaddress and source MAC address for packets received on the interface. Hostssending packets using the configured source IP address and source MACaddress are trusted on the interface.Exampleconsole(config)#ip verify binding 00:11:22:33:44:55 vlan 1 1.2.3.4 interfacegigabitethernet 1/0/2show ip verifyUse the show ip verify command to display the IP Source Guardconfiguration on all interfaces or the specified interface.Syntaxshow ip verify [interface interface-id]• interface-id—An Ethernet interface identifier or a port channel interfaceidentifier.
