Summary

Notes covering networking including protocols (rules that govern data communications), IP (assigns address to devices), TCP (ensures reliable transmission), HTTP (used for web pages), DNS (Domain Name Services) which translates domain names to IP addresses. The notes also cover routing - packets can take multiple paths and redundancy increase reliability.

Full Transcript

Notes 4.1 4.2 and Internet a net work of net works Protocols rules that Govern data communications IP assings adress to devices TCP ensures reliable transmi...

Notes 4.1 4.2 and Internet a net work of net works Protocols rules that Govern data communications IP assings adress to devices TCP ensures reliable transmition Http used for web page ONS domain Name services translates domaine to IP Hierarchical system