


3 Contents PC 16 History of Personal computers Computer Network Systems The Impact of User Applications on the Network THE OSI MODEL SI 7 Layers Reference Model For Network Communication TCP/IP NETWORKING PROTOCOLS TCP/IP PROTOCOL SUITE PORTS, SERVERS AND STANDARDS Types of Computer Network Systems models Peer to Peer Model Systems Windows Peer-to-Peer Networking Windows Peer-to-Peer Networking Security CLIENT/SERVER COMPUTER NETWORK MODEL How Client/Server Network model works CLASSIFICATION OF COMPUTER NETWORKS WHAT IS A VLAN WLAN MAN How MAN works IP CLASSIFICATIONS COMMON LOGICAL OPERATIONS AND OR XOR NOTĤ 4 Identifing and analyzing customer/organizational network system needs and requirements.
