D-Link DGS-1520 Emulator - Page 432

DGS-1520 Series Gigabit Ethernet Smart Managed Switch CLI Reference Guide • Ethernet - Specifies the physical Ethernet switch port with all different media. • L2vlan - Specifies the IEEE 802.1Q Layer 2 Virtual LAN interface. • Loopback - Specifies the software only interface which always stays in the up status. • mgmt - Specifies the Ethernet interface used for the out-of-band management port. (DGS-1520-28 and DGS-1520-52 Only) • Null - Specifies the null interface. • Port-channel - Specifies the aggregated port-channel interface. • Vlan - Specifies the VLAN interface. The format of the interface number is dependent on the interface type. For physical port interfaces, the user cannot enter the interface if the Switch port does not exist. The physical port interface cannot be removed by the no command. Use the interface Vlan command to create Layer 3 interfaces. Use the vlan command in the Global Configuration Mode to create a VLAN before creating Layer 3 interfaces. Use the no interface Vlan command to remove a Layer 3 interface. The port-channel interface is automatically created when the channel-group command is configured for the physical port interface. A port-channel interface will be automatically removed when no physical port interface has the channel-group command configured for it. Use the no interface Port-channel command to remove a portchannel. For a null interface, the null0 interface is supported and can't be removed. For a loopback interface or a tunnel interface, the interface command is used to create the interface or modify the interface setting. Use the no form of the command to remove the interface. L2vlan interface is only used to add descriptions to existed L2 VLANs. The interface l2vlan command does not create new interface, neither will the no form of this command removed any existing interface. Example This example shows how to enter the Interface Configuration Mode for port 5. Switch#configure terminal Switch(config)#interface eth1/0/5 Switch(config-if)# This example shows how to enter the interface configuration mode on VLAN 100. Switch#configure terminal Switch(config)#interface vlan100 Switch(config-if)# This example shows how to enter the interface configuration mode on port-channel 3. Switch#configure terminal Switch(config)#interface port-channel3 Switch(config-if)# This example shows how to add a loopback interface 2 and then enter its interface configuration mode. Switch#configure terminal Switch(config)#interface loopback2 Switch (config-if)# 428