CONTENTS
D-Link ™ DGS-3212SR .......................................................................................................................................... i
Intended Readers................................................................................................................................................ vi
Typographical Conventions ............................................................................................................................... vi
Notes, Notices, and Cautions ................................................................................................................................ vii
Safety Instructions................................................................................................................................................. vii
Safety Cautions ............................................................................................................................................. vii
General Precautions for Rack-Mountable Products ....................................................................................... ix
Protecting Against Electrostatic Discharge ......................................................................................................x
Introduction ..............................................................................................................................................................1
Switch Description ...........................................................................................................................................1
Features ................................................................................................................................................................1
Front-Panel Components......................................................................................................................................2
LED Indicators .................................................................................................................................................2
Rear Panel Description.........................................................................................................................................3
Plug-in Modules ...................................................................................................................................................4
DEM 340T 1000BASE-T Module ...................................................................................................................4
DEM 340MG SFP (Mini GBIC) Module.........................................................................................................4
DEM 540 IEEE 1394 Stacking Module ...........................................................................................................5
Switch Stacking....................................................................................................................................................5
Stacking Module LED Indicators.....................................................................................................................6
Management Options ...........................................................................................................................................7
Installation................................................................................................................................................................8
Package Contents .............................................................................................................................................8
Before You Connect to the Network ....................................................................................................................9
Installing the Switch in a Rack.......................................................................................................................10
Connecting Stacked Switch Groups ...................................................................................................................12
Configuring a Switch Group for Stacking......................................................................................................13
Connecting the Console Port..........................................................................................................................17
Password Protection ...........................................................................................................................................18
SNMP Settings ...............................................................................................................................................19
IP Address Assignment ......................................................................................................................................20
Connecting Devices to the Switch......................................................................................................................21
Introduction to Switch Management ......................................................................................................................22
Web-based User Interface ..............................................................................................................................23
Basic Setup.........................................................................................................................................................24
Switch Information.........................................................................................................................................25