In this seminar series, the explanations of the current and future Internet architecture will be given and the implications and research directions of the Information Centric Networking (ICN) architecture will be investigated. For the current Internet architecture, main components and key mechanisms like the autonomous systems (AS) concept, address resolution (i.e. DNS), intra-AS routing protocols (i.e., OSPF), and inter-AS routing protocols (i.e., BGP) will be discussed. Regarding the ICN architecture, corresponding mechanisms that have been proposed in the ICN architecture for name resolution, intra-AS routing, and inter-AS routing will be discussed; their differences and similarities will be elaborated. The seminar series will be in English.