How to Update Switch from Old to New Version

How to Update Switch from Old to New Version

  1. Check on putty Switch Version?
  2. Login to CISCO :-? https://software.cisco.com/download/home?
  3. Select Product?
  4. Select Model?
  5. Select version?
  6. Download that version?
  7. Copy MD5??

?

Now Come to Putty Terminal?

?

On Terminal Write – show version?        
dir usbflash0:?        
copy usbflash:filename?        

  1. give source and destination file name: same filename given in 3?
  2. press enter?

?

  • show flash?

?

config terminal or conf t?        

?

?

  • Boot system flash?

?

boot system flash:filename?        
show boot?        
wr?        
copy running-config startup-config?        

  1. verify/Md5 flash: filename?

  1. reload?

?

?

Verification Step:-?

? 1. en? 2. password? 3. show version?

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