It is always recommended to preserve a backup copy of the image before making any modifications to the router, such as upgrading to a newer version or installing a new feature set.įollowing are the procedures to back up the Cisco IOS image to a USB flash drive:Ĭonnect the USB flash drive to the router. Making a backup of the gns3 ios images for router 7200 downloadon a router is an essential step in case the current image becomes deleted.
Use the command to send an image from flash.
Utilizing the Cisco command-line interface to transfer the image from the router’s flash memory to a remote server or TFTP server. Having a backup of the IOS image can greatly reduce recovery time in the case of a loss and ensure that the network is operational as soon as is practical. You may restore the gns3 labs ccna free download configuration after an IOS upgrade by using the command “show run” to back it up and save it to a file. Using a USB flash drive to transfer the image from the flash memory to the USB flash drive and vice versa.
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