iii
3-3. SNMP CONFIGURATION-------------------------------------------------------------60
3-4. DHCP BOOT-------------------------------------------------------------------------- 62
3-5. IGMP SNOOPING---------------------------------------------------------------------63
3-6. VLAN ----------------------------------------------------------------------------------67
3-6-1. VLAN Mode --------------------------------------------------------------------67
3-6-2. Tag-based Group------------------------------------------------------------- 69
3-6-3. PVID -----------------------------------------------------------------------------73
3-6-4. Port-based Group ------------------------------------------------------------75
3-7. MAC TABLE--------------------------------------------------------------------------- 78
3-8. GVRP CONFIGURATION-------------------------------------------------------------85
3-9. STP CONFIGURATION----------------------------------------------------------------91
3-9-1. STP Status ---------------------------------------------------------------------91
3-9-2. STP Configuration------------------------------------------------------------ 93
3-9-3. STP Port Configuration------------------------------------------------------95
3-10. TRUNKING CONFIGURATION-------------------------------------------------------98
3-11. 802.1X CONFIGURATION---------------------------------------------------------106
3-12. ALARM CONFIGURATION--------------------------------------------------------- 117
3-13. CONFIGURATION ------------------------------------------------------------------120
3-13-1. Save/Restore -------------------------------------------------------------- 121
3-13-2. Config File ------------------------------------------------------------------ 126
3-14. SECURITY-------------------------------------------------------------------------- 127
3-15. BANDWIDTH MANAGEMENT------------------------------------------------------ 131
3-16. QOS(QUALITY OF SERVICE) CONFIGURATION--------------------------------135
3-17. DIAGNOSTICS---------------------------------------------------------------------- 150
3-18. TFTP SERVER --------------------------------------------------------------------153
3-19. LOG --------------------------------------------------------------------------------- 154
3-20. FIRMWARE UPGRADE ------------------------------------------------------------156
3-21. REBOOT---------------------------------------------------------------------------- 157
3-22. LOGOUT ---------------------------------------------------------------------------- 158
CHAPTER 4. OPERATION OF CLI MANAGEMENT-------------------------- 159
4-1. CLI MANAGEMENT ----------------------------------------------------------------- 159
4-1-1. Login--------------------------------------------------------------------------- 159
4-2. COMMANDS OF CLI ---------------------------------------------------------------- 162
4-2-1. Global Commands of CLI------------------------------------------------- 163
4-2-2. Local Commands of CLI -------------------------------------------------- 169
CHAPTER 5. MAINTENANCE------------------------------------------------------- 253
5-1. RESOLVING NO LINK CONDITION------------------------------------------------- 253
5-2. Q&A---------------------------------------------------------------------------------- 253
APPENDIX A TECHNICAL SPECIFICATIONS ---------------------------------- 254
APPENDIX B NULL MODEM CABLE SPECIFICATIONS-------------------- 258