Week |
Topics |
Contents |
Activity and homework |
note |
1 |
Computer Network and Internet |
What is Internet? What is a protocol? Network edge and the network core. |
Lecture. |
|
2 |
Computer Network and Internet |
Protocol layers and service model. History. |
Lecture. |
|
3 |
Computer Network and Internet |
Principles of network
applications. Web and HTTP. |
Lecture. HW1 |
|
4 |
Application Layer |
Electronic mail. DNS. |
Lecture. |
|
5 |
Application Layer |
P2P applications. Wireshark. |
Lecture. |
|
6 |
Transport Layer |
Transport layer services. Multiplexing and demultiplexing. Connectionless transport: UDP. |
Lecture. HW2. |
|
7 |
Transport Layer |
Principles of reliable data transfer. Connection-oriented transport: TCP. Segment structure. Reliable data transfer. |
Lecture. HW3. |
|
8 |
Transport Layer |
Flow control. Connection management. Principles of congestion control. TCP congestion control. |
Lecture. HW4. |
|
9 |
Midterm |
|
|
|
10 |
Network Layer - Data |
Overview of Network layer. Data plane and control plane. What’s inside a router. |
Lecture. |
|
11 |
Network Layer - Data |
IP: Internet Protocol. Datagram format, Fragmentation, IPv4 addressing, Network address translation, IPv6. |
Lecture. AS1. |
|
12 |
Network Layer - Control |
Routing protocols, Link state. Distance vector. Intra-AS routing in the Internet: OSPF. |
Lecture. HW5. |
|
13 |
Network Layer - Control |
Routing among the ISPs: BGP. ICMP: The Internet Control Message Protocol. Network management and SNMP. |
Lecture. AS2. |
|
14 |
The Link Layer |
Error detection, Correction, Multiple access protocols, LANs: addressing, ARP, Ethernet, switches. Ethernet. |
Lecture. HW6. |
|
15 |
Wireless Network |
Wireless network. Wireless links, characteristics. CDMA. |
Lecture. HW7. |
|
16 |
Wireless Network |
IEEE 802.11 wireless LANs, Cellular Internet Access. |
Lecture. AS3. |
|
17 |
Mobile Network |
Mobility. Principles: addressing and routing to mobile users. Mobile IP, Handling mobility in
cellular networks, Mobility, and higher-layer protocols. |
ecture. HW8. |
|
18 |
Final |
|
|
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