Upgrading PowerConnect Switches from Version 2.x.x.x or 3.x.x.x or 
4.x.x.x or 5.x.x.x to 5.1.9.3 Firmware
 
 
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2.  Set an enable password and save the configuration (not required if an alternative enable authentication 
method is already configured). 
console#configure 
console(config)# enable password XXXXXX 
console(config)# exit 
console# copy running-config startup-config 
 
3.  Download the 5.1.9.3 firmware from a TFTP server. 
console#copy tftp://10.10.10.200/PC8024v5.1.9.3.stk image 
Transfer Mode.................................. TFTP 
Server IP Address.............................. 10.10.10.200 
Source File Path............................... / 
Source Filename................................ PC8024v5.1.9.3.stk 
Data Type...................................... Code 
Destination Filename........................... image 
 
Management access will be blocked for the duration of the transfer 
Are you sure you want to start? (y/n) y 
 
TFTP code transfer starting 
 
12316672 bytes transferred     
Verifying CRC of file in Flash File System 
Distributing the code to the members of the stack! 
File transfer operation completed successfully. 
 
console#show version 
Image Descriptions  
 image1 : default image  
   image2 :   
 
  Images currently available on Flash  
 
-------------------------------------------------------------------- 
 unit      image1      image2     current-active        next-active  
--------------------------------------------------------------------  
 
    1    4.2.1.3    5.1.9.3             image1             image1  
 
4.  Activate the 5.1.9.3 firmware  
console#boot system image2 
Activating image image2 .. 
 
5.  Update the boot code and reboot the switch. 
console#update bootcode 
Update bootcode and reset (Y/N)?y 
 
Management switch has unsaved changes. 
Are you sure you want to continue? (Y/N) y 
 
Issuing boot code update command... 
Validating boot code from image...CRC Valid. 
 
a.  If using the serial port to update the firmware, the following output will be observed. If logged in 
via telnet or SSH, rebooting the switch will close the connection. Rebooting may take several 
minutes to complete and the switch may reboot itself autonomously during the upgrade procedure.