Operation Manual – Port Basic ConfigurationH3C S3100 Series Ethernet Switches Chapter 1 Port Basic Configuration1-111.1.12 Displaying and Maintaining Basic Port ConfigurationTable 1-11 Display and maintain basic port configurationOperation Command RemarksDisplay port configurationinformationdisplay interface[ interface-type |interface-typeinterface-number ]Display theenable/disable status ofport loopback detectiondisplayloopback-detectionDisplay brief informationabout port configurationdisplay brief interface[ interface-type[ interface-number ] ] [ |{ begin | include |exclude }regular-expression ]Display the combo portson the current device display port comboDisplay port informationabout a specified unitdisplay unit unit-idinterfaceYou can execute thedisplay commands in anyview.Clear port statisticsreset counters interface[ interface-type |interface-typeinterface-number ]You can execute thereset command in userview.After 802.1x is enabled ona port, clearing thestatistics on the port willnot work.1.2 Ethernet Port Configuration ExampleI. Network requirementsz Switch A and Switch B are connected to each other through two trunk port(Ethernet 1/0/1).z Configure the default VLAN ID of both Ethernet 1/0/1 to 100.z Allow the packets of VLAN 2, VLAN 6 through VLAN 50 and VLAN 100 to passboth Ethernet 1/0/1.II. Network diagramFigure 1-1 Network diagram for Ethernet port configuration
