Computer Networks Course

Explore all units and topics of Computer Networks

Unit 1: Introduction

Networks, Internet, Protocols, OSI Model, TCP/IP Suite, Addressing, Analog and Digital Signals.

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Unit 2: Physical Layer

Digital Transmission, Multiplexing, Transmission Media, Circuit Switched Networks.

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Unit 3: Network Layer

Logical Addressing, Routing Protocols, ICMP, IGMP, TCP, UDP, Congestion Control.

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Unit 4: Transport Layer

Process to Process Delivery, Data Traffic, QoS, Integrated Services.

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Unit 5: Application Layer

DNS, FTP, WWW, HTTP, TELNET, Bluetooth, Firewalls, Cryptography.

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