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Your software release may not support all the features documented in this module. For example, “Version 12.4” indicates Cisco IOS Release 12.4, and “c7200-js-mz” indicates the system image for a Cisco 7200 series router (c7200) containing the “enterprise” feature set (jz). Show version command in user EXEC or privileged EXEC mode. To determine which version (release number) of Cisco IOS software that is running on your system, and the filename of the system image, use the Different system images contain different sets of Cisco IOS features. For example, you may want to upgrade your software to the latest release, or use the same version of the software for all the routers in a network. However, you may want to load a different image onto the router at some point. Your router already has an image on it when you receive it.
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Flash Memory for Run-from-Flash Systems.Image Copying from a Network Server to Flash Memory.Image Copying from Flash Memory to an rcp Server.Image Copying from Flash Memory Using TFTP.Image Copying from Flash Memory to a Network Server.General Output Conventions for Copy Operations.Information About Loading and Managing System Images.Restrictions for Loading and Managing System Images.Prerequisites for Loading and Managing System Images.
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