Encore ENHWI-SG User Manual page 47

FTP
FTP (File Transfer Protocol) is used to transfer files over a TCP/IP network, and is
typically used for transferring large files or uploading the HTML pages for a Web site to
the Web server.
Gateway
Gateways are computers that convert protocols enabling different networks,
applications, and operating systems to exchange information.
Host Name
The name given to a computer or client station that acts as a source for information on
the network.
HTTP
HTTP (HyperText Transport Protocol) is the communications protocol used to connect
to servers on the World Wide Web. HTTP establishes a connection with a Web server
and transmits HTML pages to client browser (for example Windows IE). HTTP
addresses all begin with the prefix 'http://' prefix (for example, http://www.yahoo.com).
ICMP
ICMP (Internet Control Message Protocol) is a TCP/IP protocol used to send error and
control messages over the LAN (for example, it is used by the router to notify a
message sender that the destination node is not available).
IP
IP (Internet Protocol) is the protocol in the TCP/IP communications protocol suite that
contains a network address and allows messages to be routed to a different network or
subnet. However, IP does not ensure delivery of a complete message—TCP provides
the function of ensuring delivery.
IP Address
The IP (Internet Protocol) address refers to the address of a computer attached to a
TCP/IP network. Every client and server station must have a unique IP address. Clients
are assigned either a permanent address or have one dynamically assigned to them via
DHCP. IP addresses are written as four sets of numbers separated by periods (for
example, 211.23.181.189).
ISP
An ISP is an organization providing Internet access service via modems, ISDN
(Integrated Services Digital Network), and private lines.
LAN
LANs (Local Area Networks) are networks that serve users within specific geographical
areas, such as in a company building. LANs are comprised of servers, workstations, a
network operating system, and communications links such as the router.
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