Manuals / D-Link / Computer Equipment / Switch

D-Link DES-3250TG Section Introduction, Fast Ethernet Technology, Gigabit Ethernet Technology

Models: DES-3250TG

1 186

Download 186 pages 33.46 Kb

Page 11

D-Link DES-3250TG Standalone Layer 2 Switch

Section 1

Introduction

Fast Ethernet Technology

Gigabit Ethernet Technology

Switch Stacking

Performance Features

Ports

This section describes the functionality features of the DES-3250TG.

Fast Ethernet Technology

100Mbps Fast Ethernet (or 100BASE-T) is a standard specified by the IEEE 802.3 LAN committee. It is an extension of the 10Mbps Ethernet standard with the ability to transmit and receive data at 100Mbps, while maintaining the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Ethernet protocol.

Gigabit Ethernet Technology

Gigabit Ethernet is an extension of IEEE 802.3 Ethernet utilizing the same packet structure, format, and support for full duplex and management objects, but with a tenfold increase in theoretical throughput over 100Mbps Fast Ethernet and a one hundred- fold increase over 10Mbps Ethernet. Since it is compatible with all 10Mbps and 100Mbps Ethernet environments, Gigabit Ethernet provides a straightforward upgrade without wasting a company’s existing investment in hardware, software, and trained personnel.

Switch Stacking

The DES-3250TG can be used as a standalone or a stacked Switch by using the optional stacking module. Up to 12 Switches may be stacked and managed as a unit with a single IP address. Management for the entire stack is done through the Master Switch. You may add Switches later as needed. The Switch can also be grouped in a stack as a slave with the DES-3312SL Switch (acting as the Master).

1

Image 11

D-Link DES-3250TG manual Section Introduction, Fast Ethernet Technology, Gigabit Ethernet Technology, Switch Stacking

Contents

User’s Guide Link DES-3250TG Standalone Layer 2 Switch Table of Contents Igmp SNMPV3 Link DES-3250TG Standalone Layer 2 Switch Vii PrefaceIntended Readers Viii Safety InstructionsSafety Cautions Safety Instructions General Precautions for Rack-Mountable ProductsProtecting Against Electrostatic Discharge Gigabit Ethernet Technology Switch StackingSection Introduction Fast Ethernet TechnologyPorts FeaturesManagement Traffic Classification and PrioritizationUnpacking Installation Power On Section Unpacking and SetupInstallation Desktop or Shelf InstallationInstalling rubber feet for desktop installation Rack InstallationPower Failure Power onRear Panel Section Identifying External ComponentsFront Panel Gigabit Combo Ports LED IndicatorsSide Panels Link DES-3250TG Standalone Layer 2 Switch Switch to Hub or Switch Section Connecting the SwitchSwitch to End Node 100BASE-TX Device Stacking vs. Standalone Operation10BASE-T Device Managing Switch Stacks Convert a Standalone Switch to a Stacked Switch Changes to Switch Stack StructureConvert a Standalone Switch to a Stacked Switch Add a Switch to a StackSwap a Master from a Stack Download configuration ipaddr pathfilenameStacking with DGS-3312SR DES-3250TG Switches with DGS-3312SRWeb-based Management Interface Section Introduction to Switch ManagementCommand Line Console Interface Through the Serial Port Management OptionsConnecting the Console Port RS-232 DCE Initial screen after first connection First Time Connecting to The SwitchInitial screen, first time connecting to the Switch Password ProtectionCreation of a new Admin level account Snmp SettingsMIBs IP Address AssignmentTraps Show switch command Connecting Devices to the Switch Introduction Section Web-based Switch ManagementLogin to Web Manager User Accounts Management Admin and User PrivilegesUser Account Management Save ChangesArea Areas of the User InterfaceWeb Pages Access Profile Table System Log Hosts PAE Access Entity Section ConfigurationIP Address To set the switch’s IP addressSubnet Mask Default GatewayManual IP AddressClick the Switch Information link in the Configuration menu Switch InformationAdvanced Settings Admin. StateAlgorithm Mac Link AggregationMAC Notification Serial Port SettingsMAC Notification History Size Port ConfigurationClick the Port Configuration link in the Configuration menu MAC Notification IntervalPort Configuration window Speed/Duplex Auto State EnabledPort Description From and ToPort Mirroring Click Port Mirroring on the Configuration menuEgress Source PortNone IngressStatus Stack SettingClick Stack Setting on the Configuration menu Target PortAuto MAC Address Port Range Mode Version RPS Status Static ARP SettingsIgmp Snooping IgmpQuery Interval Vlan IDState Static Router Ports EntryMember Ports Spanning TreeP2P Port 802.1w Rapid Spanning TreePort Transition States Edge Port802.1d/802.1w Compatibility STP Switch SettingsBridge Max Age Protocol DisabledBridge Forward Delay Spanning TreeSTP Port Settings 17. STP Port Settings window Edge No CostPriority Migration NoMAC Address Forwarding FilteringUnicast Forwarding Multicast ForwardingPort 19. Static Multicast Forwarding Settings window802.1Q Vlan Packet Forwarding VLANsVLANs on the DES-3250TG Ieee 802.1Q VLANs21. Ieee 802.1Q Packet Forwarding 802.1Q Vlan Tags23. Adding an Ieee 802.1Q Tag Static Vlan Entry25. Add 802.1Q Static Vlan window Advertisement Port Settings Tagged/NoneForbidden Port Vlan IdpvidNone Egress Ingress Checking Default VlanTagging and Untagging 26 .1Q Port Settings window Port Bandwidth Ingress Disabled Acceptable Frame Types27. Bandwidth Settings window Current Time Settings Sntp SettingsTime Zone and DST Port SecurityFrom & To Port Security SettingsPort Security Clear Admin StateMax Learning Addr.0-10 Lock Address Mode 31. Port Security Clear window Traffic Control QOS Quality of ServiceParameter Description 802.1p Default Priority 33 .1p defaultpriority Settings window QOS Output Scheduling 802.1p User PriorityTraffic Segmentation 36. Traffic Segmentation Setting windowLink Aggregation Lacp38. Port Link Aggregation Group window Group ID1-6 39. Port Link Aggregation Settings Add windowLacp Port 41. Link Aggregation Settings window Configuring the Access Profile TableEthernet PartEthernet type Port Profile IDType Source MAC Destination MAC 802.1p44. Access Profile Configuration IP Protocol Source IP Mask Destination IP MaskPsh Packet Content Mask45. Access Profile Configuration window Packet Content Mask Offset Port 46. Access Rule Table window IP Priority Replace Dscp Access IDMode Vlan Name Source IP Destination IP Dscp Protocol 48. Access Rule Display window IP49. Access Rule Table Ethernet 802.1p Ethernet Type Priority0-7 Vlan Name Source MAC Destination MAC51. Access Rule Display window Ethernet 53. Access Rule Configuration window Packet Content Mask Access ID Type Offset 54. Access Rule Display window Packet Content Mask System Log Hosts Port Access Entity802.1x Port-Based and MAC-Based Access Control 57. The Eapol Packet Authentication Server59. The Authentication Server Authenticator100 Client101 Authentication Process102 Port-Based Network Access Control103 MAC-Based Network Access ControlConfigure Authenticator 104 65. First 802.1X Authenticator Settings window105 AdmDirCtl Stat PortControl TxPeriod QuietPeriod 106 Port Capability Settings107 67 .1X Capability Settings windowPortStatus Initialize Ports for Port BasedCapability Auth PAE State BackendState Oper Dir109 Reauthenticate Ports for Port BasedInitializing Ports for MAC Based 110 Reauthenticate Ports for MAC-basedRadius Server Auth State111 Security IP User Accounts Section ManagementSecurity IP User Accounts113 Snmp User Table114 Snmp User Table window115 Snmp View Table116 View NameSubtree OID View Type117 Snmp Group Table118 119 Snmp Community Table120 Access RightSnmp Host Table 121 Snmp Engine ID122 Section MonitoringCPU Utilization Utilization Port UtilizationTime Interval 1s Record NumberClear Time Interval 1sRecord Number Show/Hide125 PacketsReceived RX 126 BytesPackets View Table127 View Line ChartUMB-cast RX 128 UnicastMulticast Broadcast129 Transmitted TXView Table 130 Tx Packets Analysis window table for Bytes and Packets131 ErrorsFragment CrcErrorUnderSize OverSizeClear JabberDrop Show/Hide134 ExDeferLateColl 135 SizePacket Size 136 65-127128-255 256-511137 MAC Address512-1023 1024-1518138 15. MAC Address Table windowNext ARP TableFind Learned140 Igmp Snooping Group141 Igmp Snooping Forwarding142 Vlan Status143 Port Access ControlAuthenticator Status Router Port144 21. Authenticator Status window145 Section MaintenanceTftp Utilities Download Firmware from Server146 Download Settings from Tftp ServerUpload Settings to Tftp Server Upload Log to Tftp Server147 Switch HistoryPing Test 148 Reboot Services149 RebootReset Reset SystemLogout Technical SpecificationsReset Config Appendix a151 Physical and Environmental152 Performance153 Appendix BBlocking State Port in the blocking state does the followingPort in the listening state does the following Listening State155 Learning StatePort in the learning state does the following Port in the forwarding state does the following Forwarding State157 Disabled StateDisabled port does the following Troubleshooting STP Spanning Tree Protocol Failure 159 Full/Half Duplex MismatchUnidirectional Link Identifying a Data Loop Resource ErrorsPacket Corruption 161 Attenzione Warranty and RegistrationWarnung PrecauciónWarranty and Registration Information Warranties Exclusive Page Page Product Registration Link Europe Limited Product Warranty Page Link Europe Limited Produktgarantie Link Europe a limité la garantie des produits Garante Link Europe Termini di Garanzia dei Prodotti Link International Offices All Countries and Regions excluding USA Registration Card