27Layer 2This chapter describes commands to configure Layer 2 features.This chapter contains the following sections:• MAC Addressing Commands• Virtual LAN (VLAN) Commands• Far-End Failure Detection (FEFD)Some MAC addressing commands are supported only on the E-Series, some commands on all three Dell Force10platforms, and some commands on only two Dell Force10 platforms.The VLAN commands are supported on all the E-Series, C-Series, S-Series, Z-Series, or S4810 Dell Force10 platforms.MAC Addressing CommandsThe following commands are related to configuring, managing, and viewing MAC addresses.clear mac-address-tableClear the MAC address table of all MAC address learned dynamically.C-Series, E-Series, S-Series, Z-Series, S4810Syntax clear mac-address-table {dynamic | sticky }{address mac-address| all | interface interface | vlan vlan-id}Parameters dynamic Enter the keyword dynamic to specify dynamically-learned MACaddresses.sticky Enter the keyword sticky to specify sticky MAC addresses.addressmac-addressEnter the keyword address followed by a MAC address innn:nn:nn:nn:nn:nn format.all Enter the keyword all to delete all MAC address entries in the MACaddress table.interfaceinterfaceEnter the following keywords and slot/port or number information:• For a 1-Gigabit Ethernet interface, enter the keywordGigabitEthernet followed by the slot/port information.915
