Internet Protocol

Computer Networks Network Layer In The Internet by Abdul Ghaffar

Network Layer In The Internet Overview This section is TCP specific, It’s how the Internet works. Defined by RFC 791. Most Popular Layer 3.

Network Layer In The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],The IP Protocol

Network Layer In The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],The IPV4 Protocol All Internet hosts and gateways process IP datagrams.

Network Layer In The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],The IPV4 Protocol

Network Layer In The Internet ,[object Object],[object Object],The IPV4 Protocol

Network Layer In The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],The IPV4 Protocol

Network Layer In The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],The IPV4 Protocol

Network Layer In The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],The IPV4 Protocol

Network Layer In The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],The IPV4 Protocol

Network Layer In The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],The IPV4 Protocol

Network Layer In The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],The IPV4 Protocol

Network Layer In The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],IPV4 Addresses Address Classes The Internet designers were unsure whether the world would evolve into a few networks with many hosts (e.g., large networks), or many networks each supporting only a few hosts (e.g., small networks). Thus, Internet addresses handle both large and small networks. Internet address are four bytes in size, where:

Network Layer In The Internet IPV4 Addresses

Network Layer In The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],IPV4 Addresses

Network Layer In The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Subnets This usage of “Subnets” is different from that we used before to define the routers and lines in a network.

Network Layer In The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Subnets

Network Layer In The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Subnets

Network Layer In The Internet Subnets

Internet Protocol

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