Haha! On September 18th, we must participate in the national computer three-level examination. Applications are network technology. One is that students say this simple, and now, now more, it is best to understand some things about TCP / IP protocol, so Apply for a test. I saw a book today, hehe! Some things in the TCP / IP protocol! I used to think that the TCP / IP protocol is a big agreement. What other protocols are included here, today I know:
TCP (Transmission Control Protocol): Transport Control Protocol
IP (Internet Protocol): Network Interconnection Agreement
This one of the agreements is called TCP / IP protocol, making the most basic thing of the Internet, without it, there is almost no internet!
TCP Protocol: Responsible to decompose the transmitted data, decompose large data into small data packets (a 100M thing, may be broken down into dozens of packets), then add the necessary information in each packet (for example : Packet serial number, departure address, accept address, error correction information, etc.);
IP protocol: responsible for the Decomposition of TCP protocols, after analysis, transferred to the destination, mainly responsible for transmitting data packets;
I am a lower example of understanding:
A large machinery requires shipping to the distance, but it is impossible to run alone, so we decompose this machine into some small pieces, and there are some serial numbers above every small piece, destination address. , Send party addresses, use several trucks to the destination, after the destination, see where the tags above each small block know where, then loaded into a complete machinery from the new group, from the new jobs. Hey!
TCP / IP Protocol Analysis:
Excellent: You can transfer data in a variety of ways, and you don't have to hang on a tree.
Oligoes: Increases the volume of each grid, causing the sum of the data packets to be mostly sent, if the target machine is slower, hehe! Dare to imagine!
Hey! I have found it, I found the definition of the IP address in the original RFC 791!
http://www.faqs.org/rfcs/rfc791.html
