DES-3226S Layer 2 Switch Release 4.01 User's Guide (October 2004) 651E3226S055 Printed In Taiwan RECYCLABLE Table of Contents Introduction ....................................................................................................................................................................................1 Features ......................................................................................................................................................................................1 Ports........................................................................................................................................................................................1 Performance ...........................................................................................................................................................................1 Management ...........................................................................................................................................................................2 Switch Stacking......................................................................................................................................................................2 Unpacking and Setup .....................................................................................................................................................................3 Installation..................................................................................................................................................................................3 Desktop or Shelf Installation ..................................................................................................................................................3 Rack Installation.....................................................................................................................................................................4 Power on.................................................................................................................................................................................5 Power Failure .........................................................................................................................................................................5 Identifying External Components...................................................................................................................................................6 Front Panel .................................................................................................................................................................................6 Rear Panel ..................................................................................................................................................................................6 Side Panels .............................................................................................................................................................................7 Optional Plug-in Modules ..........................................................................................................................................................8 LED Indicators .........................................................................................................................................................................16 Stacking Module LED Indicators.........................................................................................................................................16 Connecting the Switch .................................................................................................................................................................17 Switch to End Node..................................................................................................................................................................17 Switch to Hub or Switch ..........................................................................................................................................................17 Switch Stack Connections ........................................................................................................................................................18 Management Concepts .................................................................................................................................................................19 Local Console Management .................................................................................................................................................19 Stacking vs. Standalone Operation (Release 4.01)...................................................................................................................20 Managing Switch Stacks ......................................................................................................................................................21 Stacking with DGS-3212SR or DGS-3312SR .....................................................................................................................24 Switch IP Address ....................................................................................................................................................................25 SNMP Network Management ..................................................................................................................................................26 SNMP Versions 1, 2 and 3 ...................................................................................................................................................26 Forwarding and Filtering..........................................................................................................................................................27 Filtering and Access Profile Masking ..................................................................................................................................27 802.1w Rapid Spanning Tree ...................................................................................................................................................28 Link Aggregation .....................................................................................................................................................................29 VLANs .....................................................................................................................................................................................30 VLAN Implementation.........................................................................................................................................................30 Multicasting..............................................................................................................................................................................34 Web-Based Switch Management .................................................................................................................................................37 Introduction ..........................................................................................................................................................................37 Configuring the Switch ............................................................................................................................................................38 Web-based Manager's User Interface ..................................................................................................................................39 User Accounts Management.................................................................................................................................................41 Saving Changes ........................................................................................................................................................................42 Factory Reset................................................................................................................................................. 43 Restart System................................................................................................................................................44 Basic Setup........................................................... ......................................................................................44 Stacking Information............................................. .....................................................................................48 Configure Ports . ........................................................................................................................................51 Port Security......... ....................................................................................................................................53 Traffic Segmentation................... ................................................................................................................55 SNTP and Time Settings ................ .............................................................................................................57 Network Management ...................................................................................................................................60 SNMP Settings ..............................................................................................................................................60 Switch Utilities......................... .................................................................................................................66 TFTP Utilities................... ...........................................................................................................................66 Advanced Setup..............................................................................................................................................69 Configuring VLANs............................................. ........................................................................................69 Asymmetric VLANs.......................................................................................................................................72 Configure QoS (Quality of Service)...............................................................................................................73 Bandwidth Control ................................................................................................................................76 Port Mirroring ................................................................................................................................................77 Forwarding and Filtering.... ...........................................................................................................................78 Spanning Tree.................................................................................................................................................85 MAC Notification...........................................................................................................................................88 Link Aggregation............................................................................................................................................89 802.1X Configuration................................................................................ ....................................................92 Access Profile Mask.......................................................................................................................................98 System Log Server........................................................................................................................................101 IGMP Snooping Settings..............................................................................................................................103 Network Monitoring....................................................................................................................................................105 Technical Specifications...............................................................................................................................112 Technical Support.........................................................................................................................................121 Warranty.......................................................................................................................................................122 Registration...................................................................................................................................................124 DE ...