Before planning an upgrade or install of an IOS file, you will need to understand the meaning of the name of each IOS file.
Before planning an upgrade or install of an IOS file, you will need to understand the meaning of the name of each IOS file.
When would you need this: The upgrade is required when you plan to add more duties to the router or new hardware. The installation is required when the IOS image you have on the router is corrupted.
Special Requirements: The router’s flash size should be enough for the new IOS image.