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TCP/IP ЭÒé


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TCP/IP is a large collection of different communication protocols.
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A Family of Protocols
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TCP/IP is a large collection of different communication protocols based upon the two original protocols TCP and IP.
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TCP - Transmission Control Protocol
TCP-´«Êä¿ØÖÆÐ­ÒéTransmission Control Protocol

The TCP protocol is used for the transmission of data from an application to the network.
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TCP is responsible for breaking data down into IP packets before they are sent, and for assembling the packets when they arrive.
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IP - Internet Protocol
IP-Íø¼ÊЭÒéInternet Protocol

The IP protocol takes care of the communication with other computers.
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IP is responsible for the sending and receiving data packets over the Internet.
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HTTP - Hyper Text Transfer Protocol
HTTP – ³¬Îı¾´«ÊäЭÒéHyper Text Transfer Protocol

The HTTP protocol takes care of the communication between a web server and a web browser.
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The HTTP protocol is used for sending requests from a web client (a browser) to a web server returning web content (web pages) from the server back to the client.
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HTTPS - Secure HTTP
HTTPS – HTTP°²È«Ð­Òé

The HTTPS protocol takes care of secure communication between a web server and a web browser.
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The HTTPS protocol typically handles credit card transactions and other sensitive data.
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SSL - Secure Sockets Layer
SSL – SSL°²È«Í¨µÀSecure Sockets Layer

The SSL protocol is used for encryption of data for secure data transmission
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SMTP - Simple Mail Transfer Protocol
SMTP – ¼òµ¥Óʼþ´«ÊäЭÒéSimple Mail Transfer Protocol

The SMTP protocol is used for the transmission of e-mails.
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MIME - Multi-purpose Internet Mail Extensions
MIME – ¶àÓÃÍ¾ÍøÂçÓʼþÀ©Õ¹Multi-purpose Internet Mail Extensions

The MIME protocol lets SMTP transmit multimedia files including voice, audio, and binary data across TCP/IP networks.
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IMAP - Internet Message Access Protocol
IMAP – »¥ÁªÍøÐÅÏ¢·ÃÎÊЭÒéInternet Message Access Protocol

The IMAP protocol is used for storing and retrieving e-mails.
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POP - Post Office Protocol
POP – ÓʾÖЭÒéPost Office Protocol

The POP protocol is used for downloading e-mails from an e-mail server to a personal computer.
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FTP - File Transfer Protocol
FTP – Îļþ´«ÊäЭÒéFile Transfer Protocol

The FTP protocol takes care of the transmission of files between computers.
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NTP - Network Time Protocol
NTP – ÍøÂçʱ¼äЭÒéNetwork Time Protocol

The NTP protocol is used for synchronizing the time (the clock) between computers.
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DHCP - Dynamic Host Configuration Protocol
DHCP – ¶¯Ì¬Ö÷»ú¼Ü¹¹Ð­Òé

The DHCP protocol is used for allocation of dynamic IP addresses to computers in a network.
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SNMP - Simple Network Management Protocol
SNMP – ¼òµ¥ÍøÂç¹ÜÀíЭÒé

The SNMP protocol is used for the administration of computer networks.
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LDAP - Lightweight Directory Access Protocol
LDAP – »¥ÁªÍøÄ¿Â¼·ÃÎÊЭÒéLightweight Directory Access Protocol

The LDAP protocol is used for collecting information about users and e-mail addresses from the Internet.
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ICMP - Internet Control Message Protocol
ICMP – »¥ÁªÍøÐÅÏ¢¿ØÖÆÐ­ÒéInternet Control Message Protocol

The ICMP protocol takes care of error handling in the network.
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ARP - Address Resolution Protocol
ARP –µØÖ·½âÎöЭÒéAddress Resolution Protocol

The ARP protocol is used by IP to find the hardware address of a computer network card based on the IP address.
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RARP - Reverse Address Resolution Protocol
RARP -·´ÏòµØÖ·½âÎöЭÒéReverse Address Resolution Protocol

The RARP protocol is used by IP to find the IP address based on the hardware address of a computer network card.
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BOOTP - Boot Protocol
BOOTP –ÎÞÀàÐÍÓò¼äѡ·ЭÒéBoot Protocol

The BOOTP protocol is used for booting (starting) computers from the network.
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PPTP - Point to Point Tunneling Protocol
PPTP – µã¶ÔµãͨµÀ´«ÊäЭÒéPoint to Point Tunneling Protocol

The PPTP protocol is used for setting up a connection (tunnel) between private networks.
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