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Enterasys Networks MicroMMAC-T manual Station Statistics Window Soft Error Fields, Line Errors

Models: MicroMMAC-T

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Token Ring Statistics

The Station Statistics Window Soft Error Fields

The following fields break down soft errors for the selected station.

Line Errors

The count of line errors detected by the selected station port. This error indicates a non-data bit between the starting and ending delimiters of data, or a frame check sequence error.

Burst Errors

The count of burst errors detected by the selected station port. This error indicates a bit information-encoding error when there are no transitions between 0 and 1 over five half-bit times.

A.C. Errors

The number of Protocol Data Units (PDUs) containing errors in the A or C bits detected by the selected station port.

Abort Sequences

The number of times the selected port has transmitted abort sequences during transmission.

Internal Errors

The number of recoverable internal errors detected by the selected port, indicating that its attached station is in marginal operating condition.

Lost Frames

The number of frames that the selected port has transmitted that have not returned because the Timer Return to Repeat (TRR) timer has expired.

Congestion Errors

The number of times the selected port has not been able to copy a PDU addressed to it because of a lack of internal buffering.

F.C. Errors

The number of PDU addressed to the selected station that have the A bits already set to 1, which indicates a possible electrical line disturbance, or a duplicate address on the ring.

Token Errors

The number of times the selected station, while acting as the active monitor, has detected an error that required the transmission of a token.

Port Level Statistics

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Enterasys Networks MicroMMAC-T manual Station Statistics Window Soft Error Fields, Line Errors

Contents

MicroMMAC-T Users Guide Page Virus Disclaimer Page Restricted Rights Notice Page Contents Chapter Token Ring Statistics ContentsIndex Chapter Token Ring AlarmsChapter Station List and Station Map Contents Viii Introduction Introduction Using This GuideSoftware Conventions Using the MouseRelated Manuals Left Mouse Button Right Mouse Button Common MicroMMAC-T Window Fields Using Window ButtonsIP Address Device NameLocation MAC AddressGetting Help from Enterasys Global Call Center Using On-line HelpGetting Help Introduction MicroMMAC-T Chassis View Viewing Chassis Information Front Panel Information Date Menu StructureTime Device Menu MicroMMAC-T Chassis View Menu StructurePort Status Menu Utilities Menu Network MenuPort Menus Help MenuModule Menus Selecting a Port Status View Port Status DisplaysRing Port Menus Status ErrorsLoad Port Status Color Codes Port AssignmentRing Port Status Click on MIBs Supported Chassis Manager WindowViewing Hardware Types Module Type Managing the HubDevice Type Accessing the TR Management Station Configuration Window Management Station ConfigurationStation Name Configuration Window Setting Station Name and LocationEnable Beacon Recovery Host Error Report Timer DelaySpecifying Ring Management Functions Inhibit Active MonitorEnable Ring Poll Recovery Selecting the Ring Viewing Network InformationNetwork Information Window Fields Viewing Module Status Ring of X Configured RingsToken Ring Board Status Window Fields Board NumberViewing Ring Port Status Accessing the Ring Port Status windowRing Port Status Window Fields Last Wire FaultPort Media TypeUsing the Media Type and Phantom Current Radio Buttons Setting the Device Date and Time13. Device Date Change Window Using an Uninterruptable Power Supply UPS14. The UPS Window Accessing the UPS WindowBattery Capacity Battery OutputUPS Uptime Line VoltageSetting the UPS ID Resetting the DeviceUsing the Test Option Using the Disconnect OptionEnabling and Disabling Port Mapping 15. The Port Map Window Enabling and Disabling Link TrapsEnabling and Disabling Link Traps at the Board Level Setting Token Ring Boards to AutomodeEnabling and Disabling Ring Ports Enabling and Disabling PortsEnabling and Disabling Station Ports Viewing I/F Summary Information Ring Out Enable/DisableType IndexDescription Physical StatusRaw Counts Interface Performance Statistics/Bar GraphsViewing Interface Detail RateUnicast AddressMaking Sense of Detail Statistics Transmitted Errors /Packets Transmitted Setting Total, Delta, or Cumulative Counts Statistics Window FeaturesToken Ring Statistics Viewing Elapsed, Average, and Peak Activity LevelsNew Timer Interval Text Box Setting the Statistics Poll IntervalNetwork Level Statistics Accessing the Network Statistics SelectionsNetwork Statistics Window General Information FieldsRing Status Fields Ring SpeedStations Inserted Active MonitorBeacon Statistics Soft Error FieldsAbort Sequences Burst ErrorsInternal Errors Token Errors Congestion ErrorsFrequency Errors Lost FramesNetwork Timer Statistics Window Fields Network Timer StatisticsTotal Errors KBytes Network Performance GraphsFrames Network Performance Graph Statistics Configuring the Network Performance GraphNetwork Events Red Traffic BlueTotal and Delta Graph Display Frame Size WindowFrame Sizes Window with Pie Chart Using the Pie and Bar Radio ButtonsProtocol Statistics Window Management Station Statistics Accessing the Management Station Statistics SelectionSoft Errors Fields Soft Errors FC ErrorsHard Errors Fields Signals LostLobe Wire Fault RecoveriesHard Errors Transmitted BeaconsStation Statistics Window Accessing the Station Port MenuPort Level Statistics Station Name Station Statistics Window General FieldsLink Time Station Statistics Window Performance FieldsStation Statistics Window Soft Error Fields Station Timer Statistics Window Port Performance Graphs Station Timer Statistics Window FieldsPort Performance Graph Statistics Total Errors RedConfiguring the Port Performance Graph Token Ring Statistics Ring-Level Alarm Limits Token Ring AlarmsRing-Level Alarm Limits for Network Events Accessing the Alarm Limits WindowToken Errors Ring-Level Station AlarmsLine Setting Ring-Level Alarm LimitsAccessing the Station Alarm Limits Window from the Port Menu Station-Level Alarm LimitsToken Ring Alarms Station Alarm Limits Window Setting Station-Level Alarm LimitsToken Ring Alarms Station List Window Station List and Station MapStation List Window Fields Address ModeGeneral Fields Number of Nodes/StationsStation Fields Viewing Station StatisticsRemoving a Station from the Ring Viewing Station Timer StatisticsSetting Station Alarms Printing the Station List Using the MAC/Canonical ButtonViewing the Station Port Performance Graph Station Map Resetting CountersNumber of Nodes Station Map Window FieldsStation Pop-up Text Boxes Viewing the Station MapNode Address Station Map with Text BoxesStation Command Menu Magnifying a Portion of the Map Manipulating the Station MapRotating the Station Map Resizing the Station Map Window Station List and Station Map Index SymbolsIndex-2 Index-3 Index-4