The Internet: IP Addresses & DNS
Code.org・2 minutes read
Vint Cerf and Bob Kahn pioneered the internet protocol, forming the basis for today's internet which connects devices globally through unique IP addresses and DNS servers. DNS associates domain names with IP addresses, streamlining access to websites in a distributed hierarchy system to handle numerous requests effectively.
Insights
- Vint Cerf and Bob Kahn pioneered the internetworking protocol, laying the groundwork for the modern internet we rely on daily.
- The Domain Name System (DNS) plays a critical role in connecting users to websites by associating domain names with unique IP addresses, ensuring seamless communication across the vast network of interconnected devices.
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Who developed the internetworking protocol?
Vint Cerf and Bob Kahn
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Summary
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"Internet: Vint Cerf, Bob Kahn, DNS"
- Vint Cerf and Bob Kahn developed the internetworking protocol in the 1970s, establishing the foundation for the internet as we know it today.
- The internet functions as a network of networks, connecting billions of devices globally through a series of interconnected networks and protocols.
- Each device on the internet possesses a unique IP address, akin to a physical address, facilitating communication between computers by sending messages to specific IP addresses.
- The domain name system (DNS) associates domain names with corresponding IP addresses, enabling users to access websites easily, while DNS servers are structured in a distributed hierarchy to manage the vast number of requests efficiently.
