TNO TNO Cisco Systems Cisco Systems This document presents thoughts on the potential impact of supporting HTTP Adaptive Streaming (HAS) technologies in Content Distribution Network Interconnection (CDNI) scenarios. The intent is to present the authors' analysis of the CDNI-HAS problem space and discuss different options put forward by the authors (and by others during informal discussions) on how to deal with HAS in the context of CDNI. This document has been used as input information during the CDNI working group process for making a decision regarding support for HAS.