Difference between revisions of "Loading IOS on a switch or router via the console"

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'''''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'''''<br/><br/>
 
'''''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'''''<br/><br/>
  
''rommon 1 >'' '''''xmodem -c filename.bin'''''
+
''rommon 1 >'' '''''xmodem -c c2600-is-mz.122-15.ZJ2.bin'''''
 
<br/>
 
<br/>
 
''Do not start the sending program yet...''<br/>
 
''Do not start the sending program yet...''<br/>
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''Do you wish to continue? y/n  [n]:''  '''''y'''''
 
''Do you wish to continue? y/n  [n]:''  '''''y'''''
 
<br/>
 
<br/>
Ready to receive file filename.bin ...<br/>
+
Ready to receive file c2600-is-mz.122-15.ZJ2.bin ...<br/>
 
<br/>
 
<br/>
 
now send file by clicking on the top menu: '''file-> transfer-> send-> xmodem'''  - and chose the file from your local directory<br/>
 
now send file by clicking on the top menu: '''file-> transfer-> send-> xmodem'''  - and chose the file from your local directory<br/>
 
the transfer should start now.
 
the transfer should start now.

Revision as of 15:13, 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 c2600-is-mz.122-15.ZJ2.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 c2600-is-mz.122-15.ZJ2.bin ...

now send file by clicking on the top menu: file-> transfer-> send-> xmodem - and chose the file from your local directory
the transfer should start now.