Communication Network

Network Components
Network Types
The OSI Model
Protocol Notations and Standards
Physical Layer
Modulation
Transmission Media
Multiplexing

Digitization and Synchronization
Physical Layer Standards
DataLink Layer
Error Checking
Retransmission and Flow Control
Sliding Window Protocol
Data Link Layer Standards
Network Layer
Switching Methods
Routing
Congestion Control
Internetworking
Network Sub layers
Transport Layer
Transport Protocol
Transport Layer Standards
Session Layer

Session Layer Role
Session Protocol
Presentation Layer
Abstract Syntax Notation One
Application Layer
Common Application Services
Specific Application Services
Message Handling Systems
LAN
IEEE 802 Standards
ANSI FDDI Standard
ISDN
Frame Relay
Broadband ISDN & ATM