Planet GS-5220 Series, Руководство пользователя, Страница: 564 / 568

User’s Manual of GS-5220 LCD Series
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programs at each end have been exchanged. TCP is responsible for ensuring that a message is
divided into the packets that IP manages and for reassembling the packets back into the
complete message at the other end.
Common network applications that use TCP include the World Wide Web (WWW), e-mail, and
File Transfer Protocol (FTP).
TELNET
TELNET is an acronym for Tel etype Net work. It is a terminal emulation protocol that uses the
Transmission Control Protocol (TCP) and provides a virtual connection between TELNET server and
TELNET client.
TELNET enables the client to control the server and communicate with other servers on the
network. To start a Telnet session, the client user must log in to a server by entering a valid
username and password. Then, the client user can enter commands through the Telnet program
just as if they were entering commands directly on the server console.
TFTP
TFTP is an acronym for
T
rivial
F
ile
T
ransfer
P
rotocol. It is transfer protocol that uses the User Datagram
Protocol (UDP) and provides file writing and reading, but it does not provides directory service and
security features.
Toss
Toss is an acronym for T ype o f S ervice. It is implemented as the IPv4 Toss priority control. It is fully
decoded to determine the priority from the 6-bit Toss field in the IP header. The most significant 6 bits of
the Toss field are fully decoded into 64 possibilities, and the singular code that results is compared
against the corresponding bit in the IPv4 ToS priority control bit (0~63).
TLV
TLV is an acronym for T ype L ength V alue. A LLDP frame can contain multiple pieces of information. Each
of these pieces of information is known as TLV.
TKIP
TKIP is an acronym for T emporal K ey I ntegrity P rotocol. It used in WPA to replace WEP with a new