© Copyright Lenovo 2017 Chapter 5: Initializing the NE1032T 89
Recover from a Failed Image Upgrade using TFTP
UsethefollowingproceduretorecoverfromafailedimageupgradeusingTFTP:
1. ConnectaPCtotheconsoleportoftheswitch.
2. OpenaterminalemulatorprogramthatsupportstheTelnetprotocol(forexample,
HyperTerminal,SecureCRT,orPuTTY)andinputtheproperhostnameorIP
addressandtheportto
connecttotheconsoleinterfaceoftheswitch.
3. ReloadtheswitchandaccesstheBootManagementmenubypressingShift + B
whenthefollowingmessageappearsandthedotsarebeingdisplayed.
4. EnterBootRecoveryModebyselecting<R>.TheRecoveryModemenuwill
appear.
5. Tostarttherecoveryprocess
usingTFTP,select<T>.Thefollowingmessagewill
appear:
6. EntertheIPaddressofthemanagementport:
7. Enterthenetworkmaskofthemanagementport:
8. Enterthegatewayofthemanagementport:
9. EntertheIPaddressoftheTFTPserver:
10. Enterthefilepathandthefilenameof
theimage:
Aftertheprocedureiscomplete,theRecoveryModemenuwillberedisplayed.
Press shift-B for startup menu or shift-R for recovery mode: ...
Performing TFTP rescue. Please answer the following questions (enter 'q'
to quit):
IP addr :
Netmask :
Gateway :
Server addr:
Image Filename: