VLAN Configuration 59Create a VLAN first before creating an interface for it.For this configuration task, vlan_id takes the VLAN ID.Shutting Down/Enabling the VLAN InterfaceUse the following command to shut down/enable a VLAN interface.Perform the following configuration in VLAN Interface View.The operation of shutting down or enabling the VLAN interface has no effect onthe UP/DOWN status of the Ethernet ports on the local VLAN.By default, when all the Ethernet ports belonging to a VLAN are in DOWN status,this VLAN interface is also DOWN, that it, this VLAN interface is shut down. Whenthere is one or more Ethernet ports in UP status, this VLAN interface is also UP, thatis, this VLAN interface is enabled.Displaying andDebugging VLANAfter the above configuration, enter the display command in any view to displaythe running of the VLAN configuration, and to verify the effect of theconfiguration.VLAN ConfigurationExample OneNetworking RequirementsCreate VLAN2 and VLAN3. Add Ethernet1/0/1 and Ethernet1/0/2 to VLAN2 andadd Ethernet1/0/3 and Ethernet1/0/4 to VLAN3.Remove the specified VLAN interface undo interfacevlan-interface vlan_idTable 55 Shutting Down/Enabling the VLAN InterfaceOperation CommandShut down the VLAN interface shutdownEnabling the VLAN interface undo shutdownTable 54 Specifying/Removing the VLAN InterfaceOperation CommandTable 56 Displaying and Debugging a VLANOperation CommandDisplay information about the VLAN interface display interfacevlan-interface [ vlan_id ]Display information about the VLAN display vlan [ vlan_id | all |static | dynamic ]
