81
G
LOSSARY
10BASE-T
The IEEE specification for 10 Mbps Ethernet over Category 3, 4 or 5
twisted pair cable.
100BASE-FX
The IEEE specification for 100 Mbps Fast Ethernet over fiber-optic cable.
100BASE-TX
The IEEE specification for 100 Mbps Fast Ethernet over Category 5
twisted-pair cable.
auto-negotiation
A feature on twisted pair ports that allows them to advertise their
capabilities for speed, duplex and flow control. When connected to a
port that also supports auto-negotiation, the link can automatically
configure itself to the optimum setup.
backbone
The part of a network used as a primary path for transporting traffic
between network segments.
bandwidth
The information capacity, measured in bits per second, that a channel
can transmit. The bandwidth of Ethernet is 10 Mbps, the bandwidth of
Fast Ethernet is 100 Mbps.
baud
The signalling rate of a line, that is, the number of transitions (voltage
or frequency changes) made per second. Also known as
line speed
.
bridge
A device that interconnects two LANs of a different type to form a
single logical network that comprises of two network segments.
Bridges learn which endstations are on which network segment by
examining the source addresses of packets. They then use this
information to forward packets based on their destination address. This
process is known as filtering.
broadcast
A packet sent to all devices on a network.
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Страница 16: ...16 ABOUT THIS GUIDE F24usr bk Page 16 Thursday January 14 1999 10 41 AM...
Страница 28: ...28 CHAPTER 1 INTRODUCING THE SWITCH F24usr bk Page 28 Thursday January 14 1999 10 41 AM...
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Страница 59: ...Important Safety Information 59 F24usr bk Page 59 Thursday January 14 1999 10 41 AM...
Страница 60: ...60 APPENDIX A SAFETY INFORMATION F24usr bk Page 60 Thursday January 14 1999 10 41 AM...
Страница 64: ...64 APPENDIX B PIN OUTS F24usr bk Page 64 Thursday January 14 1999 10 41 AM...
Страница 68: ...68 APPENDIX D TECHNICAL SUPPORT AND SERVICE F24usr bk Page 68 Thursday January 14 1999 10 41 AM...
Страница 80: ...80 APPENDIX E NOTICES TRADEMARKS AND WARRANTIES F24usr bk Page 80 Thursday January 14 1999 10 41 AM...
Страница 86: ...86 GLOSSARY F24usr bk Page 86 Thursday January 14 1999 10 41 AM...