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About This Guide
vii
T
ABLE OF
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ONTENTS
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A
BOUT
T
HIS
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UIDE
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XI
1
I
NTRODUCTION
.................................................................1
DES-2212 Ethernet/Fast Ethernet Switch ................................................. 1
Ports ....................................................................................................................1
Switching ............................................................................................................2
Management........................................................................................................2
100Mbps Fast Ethernet Introduction......................................................... 3
100BASE-TX Technology Overview.......................................................... 3
Cables and Connectors........................................................................................3
Topology.............................................................................................................4
Network...............................................................................................................4
Hubs....................................................................................................................5
Connectivity Rules..............................................................................................5
Ethernet Switching Introduction................................................................ 6
2
E
XTERNAL
F
EATURES
.......................................................7
Front Panel................................................................................................ 7
LED Indicators .......................................................................................... 9
Rear Panel............................................................................................... 10
3
I
NSTALLATION
................................................................13
Unpacking the Switch..............................................................................13
Installing the Switch ................................................................................ 14
Location ............................................................................................................14