User manual

309985-A Rev 00
xi
Port Statistics .........................................................................................................3-61
Console/Comm Port Configuration ...............................................................................3-65
Renumber Stack Units ..................................................................................................3-72
Hardware Unit Information ............................................................................................3-74
Spanning Tree Configuration ........................................................................................3-74
Spanning Tree Port Configuration ..........................................................................3-76
Display Spanning Tree Switch Settings ..................................................................3-79
TELNET Configuration .................................................................................................3-82
Software Download .......................................................................................................3-85
Configuration File .........................................................................................................3-89
Display Event Log .........................................................................................................3-92
Excessive Bad Entries ...........................................................................................3-93
Write Threshold ......................................................................................................3-93
Flash Update ..........................................................................................................3-94
Reset ............................................................................................................................3-95
Reset to Default Settings ..............................................................................................3-97
Logout .........................................................................................................................3-100
Chapter 4
Troubleshooting
Interpreting the LEDs .....................................................................................................4-2
Diagnosing and Correcting the Problem .........................................................................4-4
Normal Power-Up Sequence ....................................................................................4-5
Port Connection Problems .......................................................................................4-6
Autonegotiation Modes ......................................................................................4-7
Port Interface .....................................................................................................4-7
Software Download Error Codes ....................................................................................4-8
Appendix A
Technical Specifications
Environmental ................................................................................................................ A-1
Electrical ........................................................................................................................ A-1
Physical Dimensions ...................................................................................................... A-2
Performance Specifications ........................................................................................... A-2
Network Protocol and Standards Compatibility ............................................................. A-2
Data Rate ......................................................................................................................A-3