Here you can download the free lecture Notes of Data Communication and Computer Networks Pdf Notes – DCCN Notes pdf materials with multiple file links to download. The Data Communication and Computer Networks Notes Pdf – DCCN Pdf Notes book starts with the topics covering Communications, Multiplexing and Spreading, Block Coding, Backbone Networks, Logical Addressing, Process- to-Proccss Delivery, Network Management System, etc.
Data Communication and Computer Networks Pdf Notes – DCCN Notes
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Introduction: Data: Communications, Networks. The Internet. Protocols and Standards. Network Models, Layered Tasks. The OSI Model. Layers in the OSI Model. TCP/IP Protocol Suite. Addressing. Physical Layer Media. Data and Signals, Analog and Digital. Periodic Analog Signals. Digital Signals. Transmission impairment. Data Rate Limits, Performance. Digital Transmission. Digital-to-Digital Conversion. Analog-to-Digital Conversion, Analog Transmission. Digital-to-analog Conversion. Analog-to-analog Conversion
Bandwidth utilization: Multiplexing and Spreading, Multiplexing. Spread Spectrum. Transmission Media, Guided media. unguided Media:wireless, Switching. Circuit-Switched Networks. Dntagram Networks, Virtual-Circuit Networks. Structure of a Switch. Using Telephone and Cable Networks for Data Transmission. Telephone Networks. Dial-up Modems. Digital Subscriber Line. Cable TV Networks. Cable TV for data transfer.
Error Detection and Correction, Introduction. Block Coding, Liner Block Codes, Cyclic Codes. Checksum. Data Link Control. Framing. Flow and Error Control. Protocols. Noiseless Channels, HDLC, Point-to-Point Protocol. Multiple Access. Random Access, Aloha, Controlled Access, Channelization, lEEE Standards. Standard Ethernet. Changes in the Standard. Fast Ethernet,Gigabit Ethernet.lEEE 802.1l.Bluetooth
Connecting LANs. Backbone Networks, and Virtual LANs. Connecting Devices. Backbone Networks, Virtual LANS, Cellular Telephony. Satellite Networks, Sonet/SDH. Architecture. Sonet Layers. Sonet Frames. STS Multiplexing, Sonet Networks. Virtual Tributaries. Virtual-Circuit Networks: Frame Relay and ATM, Frame Relay. ATM. ATM LANs
Data Communication and Computer Networks Notes Pdf – DCCN Pdf Notes
Network Layer: Logical Addressing, IPv4 Addresses. IPv6 Addresses, V Network Layer: lntemet Protocol. Intemetworking. lPv4. IPv6. Transition from IPv4 to IPv6, Network Layer: Adress Mapping, Error Reporting and Multicasting. Address Mapping, ICMP, IGMP. ICMPv6. Network Layer: Delivery. Forwarding and Routing, Delivery. Forwarding. Unicast Routing Protocols, Multicast Routing Protocols
Transport Layer: Process-Process Delivery: UDP,TCPand SCTP, Process- to-Proccss Delivery. User Datagram Protocol (UDP), TCP. SCTP. Congestion Control and Quality of Service. Data Traﬁic. Congestion, Congestion Control, Two Examples. Quality Service. Techniques to improve QoS. Integrated Services, Differentiated Services. QoS in Switched Networks
Application Layer: D0mainName System. Name Space. Domain Narnespace, Distribution of Name Space. DNS in the Internet, Resolution, DNS Messages. Types of Records, Registrars, Dynamic Domain Name System (DDNS). Encapsulation, Rmote Logging. Electronic Mail and File Transfer. Remote Logging. Telnet, Electronic Mail, File Transfer
WWW and HTTP: Architecture. Web Documents, HTTP, Network Management: SNMP, Network Management System. Simple Network Management Protocol (SNMP). Multimedia. Digitizing Audio and Video, Audio and Video Compression. Streaming Stored Audio/Video, Streaming Live Audio/Video, Real-Time lnteractive Audio/Video. RTP. RPCP. Voice over IP.
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