UPTU B.Tech(C.S) VI SEM Computer Networks Syllabus

COMPUTER NETWORKS (TCS-602)
Unit -I
Introduction Concepts: Goals and Applications of Networks, Network structure and architecture,
The OSI reference model, services, Network Topology Design - Delay Analysis, Back Bone
Design, Local Access Network Design. Physical Layer Transmission Media, Switching methods,
ISDN, Terminal Handling.
Unit-II
Medium Access sub layer: Medium Access sub layer - Channel Allocations, LAN protocols -
ALOHA protocols - Overview of IEEE standards - FDDI. Data Link Layer - Elementary Data
Link Protocols, Sliding Window protocols, Error Handling.
Unit - III
Network Layer: Network Layer - Point - to Pont Networks, routing, Congestion control
Internetworking -TCP / IP - IP packet, IP address, IPv6. '
Unit - IV
Transport Layer: Transport Layer - Design issues, connection management, session Layer-Design
issues, remote procedure call. Presentation Layer-Design issues, Data compression techniques,
cryptography - TCP - Window Management.
Unit-V
Application Layer: Application Layer: File Transfer, Access and Management, Electronic mail,
Virtual Terminals, Other application, Example Networks - Internet and Public Networks