[c-nsp] Cisco licensing

[A.L.M.Buxey at lboro.ac.uk]

Hi,

> This refers to: Replacing one release with another without upgrading the feature set. Update to fix a bug or to replace a release that is no longer supported. Updates are free of charge."
> 
> So reading the above, it would appear that I can update all of my Cisco devices to whatever IOS I want (free of charge and free of guilt) as long as I stay within the same feature set ?

yes - ISTR some IOS's (particularly for security issues) are freely available to non CCO

alan