Intro tcpip-part1
- 2. What is a Protocol? o rules of politeness in different types of social situations. w how to act -- when to speak, when to listen, how to dress, etc. h the same. A protocol is a set of rules that tell devices on a network C3PO, a noted expert on etiquette and protocol.
- 3. The TCP/IP Suite f protocols that make up the Internet, and is also standard on nearly protocol. Rather, it is a “suite” or set of many protocols that all work ts two most important protocols: TCP Transmission Control Protocol IP Internet Protocol
- 4. Transmission Control Protocol o establish a stable connection and exchange data. smaller chunks suitable for transmission over the network (packets). hat each packet is properly delivered, and places packets in the corre ressing system – no means of finding another host. This is what IP pr p
- 5. Transmission Control Protocol ht of as numbered portals on your computer through which a specific ypically uses port 80 to exchange information. transport layer.
- 6. Internet Protocol em of addressing. (That's why we call them IP addresses.) osing TCP packets in IP datagrams. n needed to get the packet from its source to its destination. Think of networks is called internetworking. Not coincidentally, this ability is
- 7. Internet Protocol were received. It has no error correction. This is what TCP provides. ere etween devices. This is also provided by TCP. hat address a letter needs to go to and how to get it there. After it's d e network layer.
- 8. An IP Address dable form of a standard IP address follows the following format: 192.168.1.5 separated by a period. Each number can have up to three digits. mbers can be less than 0. None of the numbers can be greater than 2 dress is expressed in binary – it is a string of four 8-bit binary numbe you do about binary, why can't any number go higher than 255?
- 9. IP version 6 des for about 4.3 billion addresses. In January of 2011, we officially us es u s 128-bits and can provide up to 3.4 x 1038 (or 340,282,366,920,938, over previous versions of IP. 000:0004
- 10. Terms to Remember protocol TCP/IP internetworking Transmission Control Protocol (TCP) Internet Protocol (IP) packet port IP address IP datagram IPv4 IPv6