MicroNet Technology SP5530 사용자 설명서

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station includes both physical nodes and addressable logical devices. Workstations, single-attach 
stations, dual-attach stations, and concentrators are FDDI stations. 
 
 
Subnet mask 
In TCP/IP, the bits used to create the subnet are called the subnet mask. 
 
 
 
 
 
 
(TCP/IP) 
Transmission Control Protocol/Internet Protocol is a widely used transport protocol that connects 
diverse computers of various transmission methods. It was developed y the Department of 
Defense to connect different computer types and led to the development of the Internet.  
 
 
Transceiver 
A transceiver joins two network segments together. Transceivers can also be used to join a 
segment that uses one medium to a segment that uses a different medium. On a 10BASE-5 
network, the transceiver connects the network adapter or other network device to the medium. 
Transceivers also can be used on 10BASE-2 or 10BASE-T networks to attach devices with AUI 
ports. 
 
 
 
 
 
 
UDP 
The User Datagram Protocol is a connectionless protocol that resides above IP in the TCP/IP 
suite 
 
 
ULP 
The upper-layer protocol refers to Application Layer protocols such as FTP, SNMP, and SMTP.
 
 
User Name 
The USERNAME is the unique name assigned to each person who has access to the LAN. 
 
 
Utility 
It is a program that performs a specific task. 
 
 
UTP 
Unshielded twisted-pair. UTP is a form of cable used by all access methods. It consists of several 
pairs of wires enclosed in an unshielded sheath. 
 
 
 
 
 
 
WAN 
Wide-Area Network. A wide-area network consists of groups of interconnected computers that 
are separated by a wide distance and communicate with each other via common carrier 
telecommunication techniques. 
 
 
Windows 
Windows is a graphical user interface for workstations that use DOS. 
 
 
 
 
Workgroup 
A workgroup is a group of users who are physically located together and connected to the same 
LAN, or a group of users who are scattered throughout an organization but are logically 
connected by work and are connected to the same network group. 
 
 
Workstations 
Workstation refers to the intelligent computer on the user’s desktop. This computer may be an 
Intel-based PC, a Macintosh, or a UNIX-based workstation. The workstation is any intelligent 
device a user works from.