iTable of Contents1 Basic Port Configuration ··························································································································1-1Ethernet Port Overview ···························································································································1-1Types and Numbers of Ethernet Ports ····························································································1-1Combo Ports Mapping Relations·····································································································1-1Link Types of Ethernet Ports ···········································································································1-2Configuring the Default VLAN ID for an Ethernet Port ····································································1-2Adding an Ethernet Port to Specified VLANs··················································································1-3Configuring Ethernet Ports······················································································································1-3Making Basic Port Configuration ·····································································································1-3Configuring Port Auto-Negotiation Speed ·······················································································1-4Setting the Ethernet Port Broadcast Suppression Ratio ·································································1-5Enabling Flow Control on a Port······································································································1-5Configuring Access Port Attribute ···································································································1-6Configuring Hybrid Port Attribute·····································································································1-6Configuring Trunk Port Attribute······································································································1-6Disabling Up/Down Log Output on a Port ·······················································································1-7Copying Port Configuration to Other Ports······················································································1-8Configuring a Port Group·················································································································1-8Setting Loopback Detection for an Ethernet Port············································································1-9Configuring the Ethernet Port to Run Loopback Test ···································································1-10Enabling the System to Test Connected Cable ············································································1-11Configuring the Interval to Perform Statistical Analysis on Port Traffic·········································1-11Displaying and Maintaining Ethernet Ports ···················································································1-12Ethernet Port Configuration Example ···································································································1-12Troubleshooting Ethernet Port Configuration ·······················································································1-13