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Basics of Networking

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n|u - The Open Security Community
n|u - The Open Security Community

null Dharmashala Chapter - April 2014 Meet

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Basics of Networking Live Demonstrations Null - Dharamshala
root@localhost:~# whoami Madhu Akula Information Security Enthusiast madhu.akula@hotmail.com
Agenda ● Introduction to Networking ● Basic Terminology ● OSI Layers ● Live Demo Scenarios ● Walk Through
What, Why, How ? Network
Terminology ● Unicast ● Multicast ● Flooding ● Broadcast ● Simplex ● Half duplex ● Full duplex
Devices ● Computer ● Hub ● Switch ● Bridge ● Router
OSI Layers Layer Name Datagrams Code Layer 7 Application Layer Upper layer data All Layer 6 Presentation Layer Upper layer data People Layer 5 Session Layer Upper layer data Seems Layer 4 Transport Layer Segment Tibetans Layer 3 Network Layer Packet Not Layer 2 Data Link Layer Frame Dharmshala Layer 1 Physical Layer Bits People
Live Scenarios
Walk Through
Thanks !

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Basics of Networking