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D-Link DFE-2600 manual Fault, Utilization, Web-based Network Management

Models: DFE-2600

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Utilization

Dual-Speed Stackable Hub Web-based Management User’s Guide

Utilization

A network segment can be monitored using the Utilization display. Each hub is divided into two segments; 100Mbps (segment 1) and the 10Mbps (seg- ment 2). When you choose a segment to observe, a graph appears showing the usage of that segment as a percentage of the total bandwidth (see example below).

Utilization is calculated and plotted every 10 seconds. A one hour utilization history can be shown by the graph.

Fault

The operations described in this section allow you to manage the Hub while it is operating.

82	Web-based Network Management

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D-Link DFE-2600 manual Fault, Utilization, Web-based Network Management

Contents

Stackable Hubs User Guide DFE-2600 Series Ethernet/Fast Ethernet Dual-Speed Managed/UnmanagedRECYCLABLE Trademarks Copyright StatementWichtige Sicherheitshinweise Hardware Limited WarrantySoftware D-Link Offices for Registration and Warranty Service LIMITATION OF WARRANTIESVCCI A Warning FCC WarningCE Mark Warning LIMITATION OF LIABILITYUNDERSTANDING INDICATORS TABLE OF CONTENTSUNPACKING AND SETUP ABOUT THIS GUIDEMAKING CONNECTIONS MASTER HUB SETUP AND MANAGEMENTviii CABLES AND CONNECTORS WEB-BASED NETWORK MANAGEMENTLED Indicators SPECIFICATIONSGLOSSARY GeneralConventions ABOUT THIS GUIDEModels Covered About This GuideOverview of the User Guide About This GuideProduct Description INTRODUCTIONIntroduction Product Features IntroductionDigital hub ID number front panel display Auto-partition protection IntroductionIntroduction Dual-Speed Ethernet Hub Technology Overview10Mbps Repeater 100Mbps Repeater NWay Detection RJ-45 Ports please IntroductionUnpacking UNPACKING AND SETUPUnpacking and Setup Front Panel Identifying External ComponentsUnpacking and Setup Twisted-Pair Ports LED Indicator PanelUnpacking and Setup Uplink PortUnpacking and Setup Rear PanelDiagnostic Console Port -- Master Models Only Module SlotsAC Power Connector For the power cord Installing the HubInstallation Unpacking and SetupRack Mounting Unpacking and SetupReplacing the Power Supply Unpacking and Setup5. Slide the replacement power supply into the chassis, engaging the connector carefully Unpacking and SetupPage DFE-2616i / DFE-2616ix Indicator Panel UNDERSTANDING INDICATORSDFE-2624i / DFE-2624ix Indicator Panel Understanding IndicatorsDFE-2616 / DFE-2616x Indicator Panel Hub State IndicatorsDFE-2624 / DFE-2624x Indicator Panel Power IndicatorUnderstanding Indicators Module IndicatorsHub ID Indicator Segment Utilization % 10Mbps and 100MbpsUnderstanding Indicators Port State IndicatorsDisabled steady amber Link greenConsole Port Indicator CON SNMP IndicatorPort Speed Indicators Understanding Indicators1. A good connection has been established with a console for example, a PC or other computer. The diagnostic port of a DFE-2600 series master hub must be connected to the consoles RS-232 serial port us- ing a normal serial cable Understanding IndicatorsHub Cascading/Building a Stack MAKING CONNECTIONSMaking Connections Making Connections Always turn off power to the entire stack before adding or removing hubs Dual-Speed Stackable Hubs User’s GuideConnectivity Rules Making ConnectionsDiagnostic Port Connection The Diagnostic PortMaking Connections Hub to End-Station Connection Making Connectionsconnections require either a Category 5 UTP cable or an STP cable. These cables can be up to 100 meters long Making Connectionsthey cannot be used at the same time Hub-to-Hub UplinkMaking Connections DEVICE BEING DEVICEPORT PORTOptional Module Connections Making ConnectionsModule Installation Making ConnectionsFiber Optic Module DFE-260FX Switch Module DFE-260SMaking Connections Fast Ethernet Module DFE-260TX Making Connectionsit will automatically detect the duplex and The DIP switch may then be set to force theBecause the DFE-260TX module port is an speed modes of any device connected to itMaking Connections erate at 100Mbps in the duplex mode se- lectedDual-Speed Stackable Hubs User’s Guide MASTER HUB SETUP AND MANAGEMENT Master Hub Setup and ManagementScreen Conventions Navigation and ConventionsNavigation Both the navigation and screen conventionsGetting Started In-Band Setup InstructionsAssigning an IP Address Using BOOTP Master Hub Setup and ManagementBackup Master Function Master Hub Setup and ManagementSegmenting Hubs Master Hub Setup and ManagementMaster Hub Setup and Management The figure above shows an unsegmented hub stack. All hubs in the stack are in the same collision domain because they are connected together through the daisy-chain portsswitch or bridge to join different segments, be hub. When the master hub completes its iniof the hubs. Therefore, if you are using a Logging in to the Hub ConsoleTo log in, complete these steps 2. Select Change Password. The following screen will be displayed Changing Your PasswordTo change your user password, follow these steps Master Hub Setup and ManagementMaster Hub Setup and Management 3. Type in your user name and press EnterTCP/IP Settings Setting Up the Master HubMaster Hub Setup and Management Send BOOTP Request Upon Power Up. This parameter determines Master Hub Setup and ManagementSystem Restart Serial Port Setting. This parameter determines Out-of-Band Management and Console SettingsMaster Hub Setup and Management Software Update on Boot Master Hub Setup and ManagementSNMP Information Master Hub Setup and ManagementMaster Hub Setup and Management System Name. This parameter corresponds to the MIB-II objectSNMP Traps Master Hub Setup and ManagementSNMP Security Community Names Master Hub Setup and ManagementAdd a User Adding and Deleting UsersMaster Hub Setup and Management Delete a User Master Hub Setup and ManagementPrimary/Backup Master Master Hub Setup and ManagementIn this context, roup” means ub.” Hub Stack ManagementControlling Hubs in the Hub Stack Master Hub Setup and Managementstalled in DFE-2600 series hubs, the Port When modules with additional ports are inCapacity number will automatically adjust to reflect the added ports. The managementMaster Hub Setup and Management Controlling Individual Ports Master Hub Setup and ManagementMonitoring the Hub Stack Master Hub Setup and ManagementDFE-2600 Stackable Hub - Network Monitoring Statistics Menu Displaying Port and Group StatisticsMaster Hub Setup and Management Segment Statistics Group Statistics Port Statistics EXITMaster Hub Setup and Management Collisions. This statistic counts collisions on the Ethernet segmentMaster Hub Setup and Management You can use PREV GROUP, NEXT GROUP, PREV PORT, and NEXTDisplaying Segment Statistics Master Hub Setup and ManagementMaster Hub Setup and Management Collisions. This statistic counts the number of collisions on the seg- mentNode Tracking Master Hub Setup and ManagementBridge Information Per-Port Intrusion SecurityMaster Hub Setup and Management Important Note Resetting the Hubstart it instead of using the reset the hub or hub stack and then reFactory Reset System ResetMaster Hub Setup and Management so resets the Backup Master variables except for the the Backup Master IP addressDoing a factory reset to the Primary Master al Master Hub Setup and ManagementIntroduction WEB-BASED NETWORK MANAGEMENTWeb-Based Network Management Management Getting StartedWeb-based Network Management Information ConfigurationWeb-Based Network Management Items in the Hub Information window are described as follows Web-based Network ManagementIP Interface Web-Based Network ManagementTrap Receivers SNMP Manager ConfigurationWeb-based Network Management Community String A user-defined SNMP community name Software DownloadAccess Right The permitted access using the SNMP community name Delete Click this to delete the community nameThe fields are described as follows Web-based Network ManagementStatistics PerformanceWeb-Based Network Management Statistics collected by the Hub are described as follows Web-based Network Management∙ 256-511 Octs Pkts ∙ 512-1023 Octs Pkts ∙ 1024-1518 Octs Pkts ∙ 64 Octs Pkts ∙ 65-127 Octs Pkts ∙ 128-255 Octs PktsWeb-Based Network Management Utilization FaultWeb-based Network Management Group/ Port Control Port ConfigurationWeb-Based Network Management Speed Indicates the port speed 100Mbps or 10Mbps Web-based Network ManagementGenerate Trap When Speed State Change Group Hub ConfigurationGenerate Trap When Link State Change Web-Based Network ManagementOut-of-Band/ Console Configuration Web-based Network ManagementWeb-Based Network Management System Restart Out-of-Band Baud Rate Module Port Slots 1&2 ConfigurationAdministrator can place num on the HubUser List ResetUser Web-Based Network ManagementIntrusion Web-based Network ManagementVariables in the above window include Web-Based Network ManagementBack-Up Port RMONWeb-based Network Management Group Name DescriptionControls the generation and notification of events from this device StatisticsEvent Web-based Network ManagementOther functions of the Control Table are as follows Web-Based Network ManagementStatistics Group Index Table Web-based Network ManagementBroadcast Packets The total number of good packets received that were directed to the broadcast address. Note that this does not include multicast packets Web-Based Network ManagementHistory Web-based Network ManagementWeb-Based Network Management History Table Web-based Network Managementval. Note that this number is not necessarily the number of packets dropped, it is just the number of times this condition has been detected Web-Based Network ManagementAlarm Table AlarmWeb-based Network Management Delete Click the Delete button to remove an entry. Following are descriptions for the categories shown in the Alarm Table Web-Based Network ManagementRising Threshold A threshold for the sampled statistic. When the current sampled value is greater than or equal to this threshold, and the value at the last sampling interval was less than this threshold, a single event will be generated. After a rising event is generated, another such event will not be generated until the sampled value falls below this threshold and reaches the Alarm Falling Threshold Web-based Network ManagementWeb-Based Network Management ∙ Description A comment describing this event entry Web-based Network ManagementEvent Table EventWeb-Based Network Management Web-based Network Management Log Table for Event Index Web-Based Network ManagementPage 100BASE-TX Ethernet Cable and Connectors CABLES AND CONNECTORSCables and Connectors MDI-X Signal Crossover CablesCables and Connectors MDI SignalRS-232 DB9 Pin Specification Diagnostic Port SpecificationsCables and Connectors Term inal/PC Seria l P ort Cables and ConnectorsC onsole P o rt BOOT CONFIGURATION FILE Boot Configuration FileBoot Configuration File Takes string as the System Contact, corresponding to the SNMP MIBSNMP-community community permissions Boot Configuration FileClears the hub SNMP community name table ip-trap-manager address communityBoot Configuration File Dual-Speed Stackable Hub Web-based Management User’s GuideSpecifications SPECIFICATIONSGeneral Topology StarEnvironmental and Physical LED IndicatorsHub-to-Hub Cascading Power ConsumptionOperating Temperature 0 to 40C Storage Temperature -25 to 55 C Dimensions 441mm × 237mm × 55mm 1.25 U height, 19-inch rack-mountableWeight 3.87kg 8.53 lbs Safety UL, CSA, CE Mark, T/GSPage 100Mbps GLOSSARY100BASE-TX 10BASE-TBridge BOOTPBandwidth CascadingDuplex full & half Crossover CableCSMA/CD EthernetJabber IEEEIn-band MbpsPreamble Out-of-bandPacket RepeaterTFTP INDEXTelnet TrapPage Page utilization TopologyUplink VCCIPage Offices Product was purchased from Registration CardPrint, type or use block letters