If I summarize an eigrp route (say 172.16.0.0 /12) only on an interface facing some stub router in my network, does it mean that the same summary will be advertised by the non-stub router I did the summarization from, on any other non-passive interfaces that are part of the same EIGRP AS?
No it will not as the summary you state is interface specific and not domain specific.
However If you applied auto summarization in the eigrp process (on by default) and advirtised by the network command then it could be advertised to all eigrp neighbors, be it stub or non-stub routers providing the route you are adverting is going to cross a network boundary between networks.
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.