Hi Samuel, Your English is quite understandable and, yes, this is a good place to ask your question. Welcome. From the installations that I have seen the command privilege levels approach is most commonly used for this sort of requirement. It is pretty basic to set it up and described by Cisco in the IOS configuration guide and a few whitepapers on cisco.com. Some of the better illustrations of how to do this are on 3rd party sites. For example: http://www.techrepublic.com/article/understand-the-levels-of-privilege-in-the-cisco-ios/5659259 http://www.packetu.com/2012/09/06/changing-privilege-levels-for-cisco-ios-commands/ Hope this helps.
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