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This command is not supported in PT 7.2 and older versions and is not necessary to complete this activity.Īddress or name of remote host ? 192.168.2.254 Note: In an actual network, if there is more than one interface active on the router, you may need to enter the ip tftp source interface command to specify which interface should be used to contact the TFTP server. Copy the CISCO1941/K9 IOS version 15.5 image for the 1941 router from the TFTP Server to R2.From R2, issue the show flash: command and record the available flash memory.W hich IOS images stored on the server are compatible with a 1941 router?Ĭ4.bin and 4a.bin

Note the IOS image files that are available on the TFTP server.Access the TFTP server and enable the TFTP service.Instructions Part 1: Upgrade an IOS Image on a Cisco Device Step 1: Upgrade an IOS image on a router. You will also backup an IOS image with the use of a TFTP server. In this activity, you will upgrade the IOS images on Cisco devices by using a TFTP server. A TFTP server can also be used to store new upgrades to the IOS and then deployed throughout the network where it is needed. For any network, it is good practice to keep a backup copy of the Cisco IOS Software image in case the system image in the router becomes corrupted or accidentally erased.

Part 2: Backup an IOS Image on a TFTP Server ScenarioĪ TFTP server can help manage the storage of IOS images and revisions to IOS images.

Part 1: Upgrade an IOS Image on a Cisco Device