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Glossary
CLI L2P
Release 7.0 05/2011
558
UPMB.
The second of two UPMs in
Motorola's MPC855T processor.
USP.
An abbreviation that
represents Unit, Slot, Port.
V
Virtual Local Area Network.
Operating at the Data Link Layer
(Layer 2 of the OSI model), the
VLAN is a means of parsing a single
network into logical user groups or
organizations, as if they physically
resided on a dedicated LAN
segment of their own. In reality, this
virtually defined community may
have individual members peppered
across a large, extended LAN. The
VLAN identifier is part of the 802.1Q
tag, which is added to an Ethernet
frame by an 802.1Q-compliant
switch or router. Devices
recognizing 802.1Q-tagged frames
maintain appropriate tables to track
VLANs. The first three bits of the
802.1Q tag are used by 802.1P to
establish priority for the packet.
vMAN.
Virtual Metropolitan Area
Network.
W
Web.
Also known as World-Wide
Web (WWW) or W3. An Internet
client-server system to distribute
information, based upon the
hypertext transfer protocol (HTTP).
Wide Area Network.
A WAN is a
computer network that spans a
relatively large geographical area.
Typically, a WAN consists of two or
more local-area networks (LANs).
X
X.500.
A directory standard that
enables applications like e-mail to
access information that can either
be central or distributed. The benefit
of a directory is the ability to
minimize the impact on the user of
changes to a network. The standard
is broken down under subsequent
standards, as follows:
X.501
Models
X.509
Authentication framework
X.511
Abstract service definition
X.518
Procedures for distributed
operation
X.519
Protocol specifications
X.520
Selected attribute types
X.521
Selected object types
XModem.
One of the most popular
file transfer protocols (FTPs).
Xmodem is fairly effective at
detecting errors. It sends blocks of
data together with a checksum and
then waits for acknowledgment of
the block's receipt. The waiting
Summary of Contents for MACH 1000
Page 19: ...Content CLI L2P Release 7 0 05 2011 19 8 Glossary 545 9 Index 563 10 Further support 573...
Page 20: ...Content 20 CLI L2P Release 7 0 05 2011...
Page 32: ...Command Structure 32 1 1 Format CLI L2P Release 7 0 05 2011...
Page 40: ...Quick Start up 40 2 2 System Info and System Setup CLI L2P Release 7 0 05 2011...
Page 48: ...Mode based CLI 48 3 4 No Form of a Command CLI L2P Release 7 0 05 2011...
Page 170: ...CLI Commands Base 170 4 8 Scripting Commands CLI L2P Release 7 0 05 2011...
Page 278: ...278 4 10 User Account Management Commands CLI L2P Release 7 0 05 2011...
Page 304: ...304 4 11 System Utilities CLI L2P Release 7 0 05 2011...
Page 350: ...350 4 13 SNTP Simple Network Time Protocol CLI L2P Release 7 0 05 2011...
Page 374: ...374 4 14 PTP Precision Time Protocol CLI L2P Release 7 0 05 2011...
Page 378: ...378 4 15 PoE Power over Ethernet CLI L2P Release 7 0 05 2011...
Page 382: ...382 4 16 PoE Power over Ethernet Plus CLI L2P Release 7 0 05 2011...
Page 392: ...392 4 17 Port monitor CLI L2P Release 7 0 05 2011...
Page 394: ...CLI Commands Switching 394 CLI L2P Release 7 0 05 2011...
Page 446: ...CLI Commands Switching 446 5 3 HIPER Ring CLI L2P Release 7 0 05 2011...
Page 452: ...CLI Commands Switching 452 5 4 Fast HIPER Ring CLI L2P Release 7 0 05 2011...
Page 460: ...CLI Commands Switching 460 5 5 Redundant Coupling CLI L2P Release 7 0 05 2011...
Page 470: ...CLI Commands Switching 470 5 7 DHCP Relay Commands CLI L2P Release 7 0 05 2011...
Page 482: ...CLI Commands Switching 482 5 8 DHCP Server Commands CLI L2P Release 7 0 05 2011...
Page 492: ...CLI Commands Security 492 CLI L2P Release 7 0 05 2011...
Page 542: ...Appendix VLAN Example 542 7 1 SOLUTION 1 CLI L2P Release 7 0 05 2011...
Page 544: ...Appendix VLAN Example 544 7 2 SOLUTION 2 CLI L2P Release 7 0 05 2011...
Page 560: ...Glossary 560 CLI L2P Release 7 0 05 2011...
Page 569: ...Index CLI L2P Release 7 0 05 2011 571...
Page 570: ...Index 572 CLI L2P Release 7 0 05 2011...
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