particular network (as opposed to valid IP address numbers recognized by the Internet, which must be assigned by
InterNIC).
TCP/IP, UDP:
Transmission Control Protocol/Internet Protocol (TCP/IP) and Unreliable Datagram Protocol (UDP). TCP/IP
is the standard protocol for data transmission over the Internet. Both TCP and UDP are transport layer protocol. TCP
performs proper error detection and error recovery, and thus is reliable. UDP on the other hand is not reliable. They both
run on top of the IP (Internet Protocol), a network layer protocol.
WAN:
Wide Area Network. A network that connects computers located in geographically separate areas (e.g. different
buildings, cities, countries). The Internet is a wide area network.
Web-based management Graphical User Interface (GUI):
Many devices support a graphical user interface that is based
on the web browser. This means the user can use the familiar Netscape or Microsoft Internet Explorer to Control/configure
or monitor the device being managed.
48
