Computer Communication Network can be beneficial for students in IT, Computer Science, Engineer and other related fields. This android app developed by Javed Iqbal and contains PDF files on Computer Communication Network in English language.


Computer Communication Networks: Network models. Media access protocols. Data link control. Routing and flow control. Internetworking. Current architectures and protocols: OSI, ethernet, token, ring, FDDI, HSLC, X.25, etc.
Introduction.
-Layering, OSI model
The physical layer
-wired connections
The data link layer
-packet framing
-error detection and correction
Medium Access Control
-ALOHA, CSMA-CD
-Collision avoidance, CSMA-CA
-wireless local area networks (WiFi)
Network layer
-connectionless / connection-based service
-link state routing, Djikstra's algorithm
-distance vector routing, the distributed Bellman-Ford algorithm

Transport layer
-introduction –UDP
Application layer
-email