3Com SuperStack 3 3300 User Manual page 55

SNMP
stack
STP
switch
Switch Database
TCP/IP
Telnet
TFTP
unicast
WAN
Simple Network Management Protocol. The current IETF standard
protocol for managing devices on an TCP/IP network.
A group of network devices that are integrated to form a single logical
device.
See Spanning Tree Protocol (STP).
A device that interconnects several LANs to form a single logical LAN
that comprises of several LAN segments. Switches are similar to
bridges, in that they connect LANs of a different type; however they
connect more LANs than a bridge and are generally more sophisticated.
A database that is stored by a switch to determine if a packet should
be forwarded, and which port should forward the packet if it is to be
forwarded.
Transmission Control Protocol/Internet Protocol. This is the name for
two of the most well-known protocols developed for the
interconnection of networks. Originally a UNIX standard, TCP/IP is now
supported on almost all platforms, and is the protocol of the Internet.
TCP relates to the content of the data travelling through a network —
ensuring that the information sent arrives in one piece when it reaches
its destination. IP relates to the address of the endstation to which data
is being sent, as well as the address of the destination network.
A TCP/IP application protocol that provides a virtual terminal service,
letting a user log into another computer system and access a device as
if the user were connected directly to the device.
Trivial File Transfer Protocol. Allows you to transfer files (such as
software upgrades) from a remote device using the local management
capabilities of the Switch.
A packet sent to a single endstation on a network.
Wide Area Network. A communications network that covers a wide
area. A WAN can cover a large geographic area, and may contain
several LANs within it.
G 55
LOSSARY