Abstract:

It was focused on the construction of intelligent perception ability in IP network. Firstly, multi-level IP network perception technology and its current situation were analyzed. Secondly, perception technology application of large-scale network were discussed. Finally, some key problems in building perfect perception capabilities of operators' network were analyzed, trying to explain perception system construction to readers from practice and operable perspective.

Key words: intelligent perception, DPI system, linkage of perception and control, big data analysis