This course includes TCP/IP architecture. 这是一门有关网络的基础课程，主要涉及Layer3-5。
This course introduce very fundamental network knowledges. It covers some old technology but that is very critical.
We will study the TCP/IP protocol through out the whole course. Advance topics includes P2P system, multimedia communication (VoIP), network security(IPSec SSL), wireless sensor networks. Top-down approach. Start from top(Application) to bot(Network). More algorithmic. More programming.
Simple core, but complex edges.