Free Computer Networking (video lecture)

Institute: Rensselaer Polytechnic Institute

Instructor: Prof. Biplab Sikdar, Prof. Shiv Kalyanaraman 
Course Name :ESCE-4670

Note::This video lecture of computer networking follows top-down

teaching of course i.e.Application layer to Physical layer .

Lecture1.First lecture of this course covers basic of computer networking
and includes importance of networking,connectivity of networking,Building
Blocks of networking ,Direct connectivity read more and download..

Lecture 2(Application Layer).this lecture includes client server paradigm,
service models, applicatipnlayer protocol like http, ftp, smtp, pop,dns  
etc in great details and concept of Socket.Non-persistent and
persistent  read more and download..
Lecture 3(Application Layer contd..). This lecture covers topic of :Conceptual ,
 implementation aspectsof network application protocol client server paradigm
service models Specific protocols: –http, ftp, smtp, pop,dns,Sockets  
 read more and download..

 Lecture 4 (Application Layer contd..):This lecture includes Applications
and app-layer protocols,Network applications,concept of Client-server paradigm
What Transport Service does an App need,Transport service requirements
of common apps,Services provided by Internet transport protocols TCP,
protocols TCP service,UDP service,Internet apps: their protocols and

read more and download.. 

Lecture 5(Application Layer contd..): This lecture includes topic like:
DNS: Domain Name System,Root name servers,DNS example,iterated queries,
caching and updating records,DNS records,DNS protocol, messages
 read more and download ..

 No Lecture 6: exam or class cancellation.

Lecture7(Transport Layer:).This lecture covers topic as follows :

Transport 

services and protocols,Transport-layer protocols,Multiplexing / demultiplexing

,Multiplexing/demultiplexing:  examples,UDP:  read more and download..

Lecture8(Transport Layer part2:).This lecture includes :

Principles of Reliable Data Transfer,Reliable Data Transfer:Getting Started,

Reliable Data Transfer: Getting Started,Reliable Transfer over a Reliable

Channel,Reliable .read more and download..

Lecture9(Transport Layer part3).This lecture includes :

TCP segment structure,TCP seq. #’s and ACKs (I),TCP Seq. #’s and 

ACKs (II),Temporal Redundancy Model,Status Report Design,TCP: reliable

data transfer (I),TCP: reliable data  etc

.  read more and download...

Lecture10(Transport Layer part4) .This video lecture includes topic  like:
Principles of Congestion Control,concept of Congestion,Causes/costs of

congestion: scenario,Approaches towards congestion read more and download..
No Lecture 11: Exam or class cancellation.
Lecture12(Network Layer: Inter networking, IP part1):this lecture cover
topic like:The Internetworking Problem,How to read more..
Lecture13(Network Layer: Inter networking, IP part2)this lecture cover
topic like:The Internet Network layer,layerroutingtableHost, read more..

Lecture14(Network Layer: Inter networking, IP part3)this lecture cover
topic like:  Subnet Addressing,Route Table Lookup,IP addresses: how to
get one?,Hierarchical addressing,How does an ISP  read more and download lecture..

Lecture 15 (Network Layer: Routing part1)this lecture cover topic like:
Network layer functions,Network service model,What service model for
“channel” transporting packets from sender to receiver?,Datagram networks,

Routing,Graph abstraction for routing algorithms,Routing Algorithm classification,
Global,Decentralized,Static or dynamic,A Link-State Routing Algorithm

(Dijkstra’salgorithm),read more..

Lecture 16 (Network Layer: Routing part2)this lecture cover topic like:

Comparison of LS and DV algorithms(Message complexity,Speed of Convergence

Robustness),Internet AS Hierarchy,Hierarchy-AS border read more..

Lecture 17 (Network Layer Performance Modeling & Analysis part1):
This lecture cover topic like:Probability in networking,Think of Probability as

modeling an experiment,Basic Operation of Events,Probability of Events,
Conditional Probability,etc. read more..

Lecture 18 (Network Layer Performance Modeling & Analysis part2):
This lecture cover topic like:Queuing in the Network Layer at a Router,
Basic Single Queue Model,Applications of Queuing Analysis,Outside of
Networking,The Poisson Arrival Model etc.read more and download..
* No Lecture 19: Exam or class cancellation. 
Lecture 20 (Network Layer Performance Modeling & Analysis part3):
This lecture includes topic like:Applications of Queuing Analysis,Outside of
Networking,The Poisson Arrival Model etc    read more..

Lecture 21(Data Link Layer part1):Lecture includes very important
part of networking as,Link Layer Services,Framing, link access,

Reliable delivery between two physically connected devices,Flow Control,

Error Detection,Error Correction etc read more and download..

Lecture 22(Data Link Layer part2).

This lecture includes TDMA: time division multiple access,Channel 

Partitioning MAC protocols: FDMA(frequency division multiple access),

Channel Partitioning MAC protocols: FDMA,Channel Partitioning 

(CDMA),CDMA Encode/Decode,CDMA: two-sender interference

read more and download lecture...
Lecture 23(Data Link Layer part3).This lecture includes:
Summary of MAC protocols reference to previous lecture.New topic

includes LAN technologies read more and download..

Lecture 24(Data Link Layer part4).This lecture includes: AC:access

control byte,Interconnecting LANs,Interconnecting LANs,Hubs,Physical

Layer devices,Hub Advantages,Hub limitations,Bridges,Bridge advantages,

Routers vs. Bridges, read more and download..
Lecture 25(Data Link Layer part5).This lecture includes:
Ethernet Switches:

layer 2 (frame) forwarding, filtering using LAN addresses,

IEEE 802.11 Wireless LAN read more and download..

Lecture 26(Data Link Layer part6).This lecture covers topic like,
Applications ofAd Hoc Networks,IETF MANET,IEEE 802.11 MAC
Protocol: CSMA/CA,802.11 CSMAsender,802.11 CSMA receiver
read more and download..