User guide
ExtremeWare 7.2.0 Software User Guide 13
Contents
Supported Protocols, MIBs, and Standards 311
Appendix B Software Upgrade and Boot Options
Downloading a New Image 317
Selecting a Primary or a Secondary Image 317
Understanding the Image Version String 318
Software Signatures 319
Rebooting the Switch 319
Saving Configuration Changes 319
Returning to Factory Defaults 320
Using TFTP to Upload the Configuration 320
Using TFTP to Download the Configuration 321
Downloading a Complete Configuration 321
Downloading an Incremental Configuration 321
Scheduled Incremental Configuration Download 322
Remember to Save 322
Upgrading and Accessing BootROM 322
Upgrading BootROM 322
Accessing the BootROM Menu 322
Appendix C Troubleshooting
LEDs 325
Cable Diagnostics 326
Using the Command-Line Interface 327
Port Configuration 328
VLANs 329
STP 330
Debug Tracing/Debug Mode 330
TOP Command 331
System Odometer 331
Reboot Loop Protection 331
Minimal Mode 331
Contacting Extreme Technical Support 332