paolo has given the answer that seems to meet your requirements. There is an aspect that you need to consider before you implement this. When you configure aaa authentication you can list several methods. The router attempts to use the first method and if there is an error it will try the next method. So if you configure aaa authentication listing tacacs as the first method and listing local as the second method then the router will attempt tacacs and if there is an error it will prompt for a user name and password which are configured on the router. Be aware that it will do this for all users. Your post indicated that these users would have access rights different from the engineering group. With the suggestion from paolo it will treat both groups the same and you will need configured name and password not only for these users but also for the engineering group. Is that ok?
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.