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Managing Switch Operating System IOS

In this example tutorial you can see, how to Managing the Switch operating system file IOS

Host1 C:\> ping 192.168.1.2
Host1 C:\>ipconfig
Switch#enable
Switch#class (password)
Switch#show flash (Display Flash on to Switch)

Switch#copy flash tftp (Flash copying to the TFTP server)
Source file name[]?c2950-c3h2s-mz-120-5.3.wc.1.bin (Enter the name of file [source] that will be recorded on the TFTP server)
Address or name of remote host[]?192.168.1.3 (IP address of the TFTP server)
Destination file name[]?c2950-c3h2s-mz-120-5.3.wc.1.bin (Enter the name of file [destination] that was recorded on a TFTP server)
…………………………..then appear exclamation point
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Switch#copy tftp flash tftp (copying Flash, from the TFTP server to the Switch)
Source file name[]?c2950-c3h2s-mz-120-5.3.wc.1.bin (Enter the name of file [source] that will be copied from the server to the switch)
Address or name of remote host[]?192.168.1.3 (IP addressa TFTP server)
Destination file name[]?c2950-c3h2s-mz-120-5.3.wc.1.bin (Enter the name of file [destination], which is stored on the switch)
Do you want the overwrite ? [confirm] ENTER
…………………………..then appear exclamation point
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Switch#show version (Displays the current version of IOS)