vii
3-12.
MAC TABLE -------------------------------------------------------------------------------------------- 89
3-13. GVRP CONFIGURATION ------------------------------------------------------------------------------ 96
3-14. STP CONFIGURATION--------------------------------------------------------------------------------102
3-14-1. STP Status -------------------------------------------------------------------------------------102
3-14-2. STP Configuration----------------------------------------------------------------------------104
3-14-3. STP Port Configuration ---------------------------------------------------------------------106
3-15. TRUNKING CONFIGURATION-------------------------------------------------------------------------109
3-16. 802.1X CONFIGURATION----------------------------------------------------------------------------116
3-17. ALARM CONFIGURATION-----------------------------------------------------------------------------126
3-18. CONFIGURATION --------------------------------------------------------------------------------------129
3-18-1. Save/Restore----------------------------------------------------------------------------------130
3-18-2. Config File--------------------------------------------------------------------------------------133
3-19. DIAGNOSTICS -----------------------------------------------------------------------------------------134
3-20. TFTP SERVER ----------------------------------------------------------------------------------------137
3-21. LOG-----------------------------------------------------------------------------------------------------138
3-22. FIRMWARE UPGRADE --------------------------------------------------------------------------------139
3-23. REBOOT------------------------------------------------------------------------------------------------140
3-24. LOGOUT------------------------------------------------------------------------------------------------141
4. OPERATION OF CLI MANAGEMENT------------------------------------------------------------142
4-1. CLI MANAGEMENT -------------------------------------------------------------------------------------142
4-1-1. Login ----------------------------------------------------------------------------------------------142
4-2. COMMANDS OF CLI ------------------------------------------------------------------------------------144
4-2-1. Global Commands of CLI --------------------------------------------------------------------145
4-2-2. Local Commands of CLI----------------------------------------------------------------------151
5. MAINTENANCE -------------------------------------------------------------------------------------------232
5-1. RESOLVING NO LINK CONDITION --------------------------------------------------------------------232
5-2. Q&A------------------------------------------------------------------------------------------------------232
APPENDIX A TECHNICAL SPECIFICATIONS-------------------------------------------------------233
APPENDIX B NULL MODEM CABLE SPECIFICATIONS-----------------------------------------237