8Table of ContentsImportant Safety Instructions ................................................... 3Basic Instructions for the Use of This Product .................................. 61. Command Hierarchy ........................................................ 102. Displaying Basic Information ............................................. 133. Basic Switch Configuration ............................................... 143.1. System Administration Configuration .................................... 143.2. IP Address Configuration ............................................... 163.3. SNMP Configuration ..................................................... 183.4. Port Configuration ..................................................... 213.5. Access Condition Configuration ......................................... 243.6. MAC Address Table Display and Registration Configuration ............... 283.7. SNTP Configuration ..................................................... 303.8. ARP Table Display and Registration Configuration ....................... 313.9. LLDP Configuration ..................................................... 324. Advanced Switch Configuration ............................................ 344.1. VLAN Configuration ..................................................... 344.2. Link Aggregation Configuration ......................................... 364.3. Port Monitoring Configuration .......................................... 374.4. Spanning Tree Configuration ............................................ 384.5. QoS (Quality of Service) Configuration ................................. 404.6. Bandwidth Control Configuration ........................................ 434.7. IEEE802.1X Port-Based Authentication Configuration ..................... 444.8. IGMP Snooping Configuration ............................................ 464.9. PoE Power Supply Function Configuration ................................ 494.9.1.PoE Scheduler Configuration ........................................ 504.10.Storm Control Configuration ............................................ 544.11.Ring Protocol Configuration ............................................ 554.12.Line Configuration ..................................................... 574.12.1.Loop Detection and Blocking Configuration ......................... 574.13.Displaying and Configuring SFP module status check function ............ 595. Displaying Statistic Information ......................................... 616. Transferring Configuration Files ......................................... 627. Firmware Upgrade ......................................................... 638. Reboot ................................................................... 649. Exception Handler ........................................................ 6510. Ping Execution ........................................................... 6611. Displaying and Configuring the System Log ................................ 6712. Saving Configuration Information ......................................... 6913. Displaying Configuration Information ..................................... 7014. Obtaining Technical Support Information .................................. 71Appendix.A. Specifications ..................................................... 72