Difference between revisions of "Loading IOS on a switch or router via the console"
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'''rommon 1 >''' ''xmodem -c filename.bin'' | '''rommon 1 >''' ''xmodem -c filename.bin'' | ||
<br/> | <br/> | ||
+ | Do not start the sending program yet... | ||
+ | File size Checksum File name | ||
+ | 18699016 bytes (0x11d5308) 0x7234 c2600-is-mz.122-15.ZJ2.bin (bad checksum | ||
+ | : 0x6683) | ||
+ | |||
WARNING: All existing data in bootflash will be lost! | WARNING: All existing data in bootflash will be lost! | ||
Invoke this application only for disaster recovery. | Invoke this application only for disaster recovery. |
Revision as of 15:00, 24 January 2011
If the flash has been deleted / formated and there is no IOS on the switch or router, you have to copy the new IOS via the console port. this article explains the procedure using teraterm
rommon 1 > xmodem -c filename.bin
Do not start the sending program yet...
File size Checksum File name 18699016 bytes (0x11d5308) 0x7234 c2600-is-mz.122-15.ZJ2.bin (bad checksum
- 0x6683)
WARNING: All existing data in bootflash will be lost!
Invoke this application only for disaster recovery.
Do you wish to continue? y/n [n]: 'y'
Ready to receive file filename.bin ...
now send file by clicking in file-> transfer-> xmodem