v
3-9. STP CONFIGURATION-------------------------------------------------------------------------------------87
3-9-1. STP Status -------------------------------------------------------------------------------------------87
3-9-2. STP Configuration----------------------------------------------------------------------------------89
3-9-3. STP Port Configuration----------------------------------------------------------------------------91
3-10. TRUNKING CONFIGURATION----------------------------------------------------------------------------94
3-11. 802.1X CONFIGURATION ------------------------------------------------------------------------------ 101
3-12. ALARM CONFIGURATION------------------------------------------------------------------------------ 111
3-13. CONFIGURATION --------------------------------------------------------------------------------------- 114
3-13-1. Save/Restore ------------------------------------------------------------------------------------- 115
3-13-2. Config File --------------------------------------------------------------------------------------- 118
3-14. SECURITY----------------------------------------------------------------------------------------------- 119
3-15. BANDWIDTH MANAGEMENT ------------------------------------------------------------------------- 122
3-16. QOS(QUALITY OF SERVICE) CONFIGURATION------------------------------------------------------ 126
3-17. DIAGNOSTICS ------------------------------------------------------------------------------------------ 136
3-18. TFTP SERVER ------------------------------------------------------------------------------------------ 139
3-19. LOG------------------------------------------------------------------------------------------------------ 140
3-20. FIRMWARE UPGRADE---------------------------------------------------------------------------------- 142
3-21. REBOOT------------------------------------------------------------------------------------------------- 143
3-22. LOGOUT------------------------------------------------------------------------------------------------- 144
4. OPERATION OF CLI MANAGEMENT ---------------------------------------------------------- 145
4-1. CLI MANAGEMENT ------------------------------------------------------------------------------------- 145
4-1-1. Login ----------------------------------------------------------------------------------------------- 145
4-2. COMMANDS OF CLI------------------------------------------------------------------------------------- 147
4-2-1. Global Commands of CLI ----------------------------------------------------------------------- 148
4-2-2. Local Commands of CLI------------------------------------------------------------------------- 154
5. MAINTENANCE------------------------------------------------------------------------------------------- 238
5-1. RESOLVING NO LINK CONDITION --------------------------------------------------------------------- 238
5-2. Q&A------------------------------------------------------------------------------------------------------ 238
APPENDIX A TECHNICAL SPECIFICATIONS ------------------------------------------------------ 239
APPENDIX B NULL MODEM CABLE SPECIFICATIONS---------------------------------------- 243