EMC Connectrix EC-1100 System, Руководство пользователя

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Connectrix EC-1100 System User Guide g-11
Glossary
T
Trap An asynchronous (unsolicited) notification of an event originating on
an SNMP-managed device and directed to a centralized SNMP
Network Management Station.
Toggle To change the state of a feature/function that has only two states. If a
feature/function is on, enabled, etc., toggling changes the state to off,
disabled, etc., and vice versa.
U
ULP Upper Layer Protocol, the protocol user of FC-4, including IPI, SCSI,
IP, and SBCCS.
Unblocked Port Devices communicating with an unblocked port can log in to the
ED-1032 or similar product and communicate with devices attached
to any other unblocked port if the devices are in the same zone.
Unicast Unicast routing provides one or more optimal path(s) between any of
two switches that make up the fabric. (This is used to send a single
copy of the data to designated destinations.)
URL Uniform Resource Locater, the addressing system used by the
World-Wide Web. It describes the location of a file or server anywhere
on the Internet.
W
Warning Message An indication that a possible error has been detected. Also see Error
Message and Information Message.
World-Wide Name A unique identifier, even on global networks. The WWN is a 64-bit
number (XX:XX:XX:XX:XX:XX:XX:XX).
WWN See World-Wide Name.
Z
Zone See Zoning.
Zoning Zoning allows an administrator to group several devices by function
or by location. All devices connected to a connectivity product, such
as the ED-1032 Director, may be configured into one or more zones.