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Enterasys Networks MicroMMAC-T manual Station Timer Statistics Window, Frequency Errors

Models: MicroMMAC-T

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Token Ring Statistics

Frequency Errors

The number of times the selected station has detected that the incoming signal’s frequency differed from the expected frequency by more than allowed.

Total Errors

The total number of errors accounted for by the selected port.

The Station Timer Statistics Window

At the Station Timer Statistics window (Figure 3-12), you can view the number of frames, errors, and bytes processed by the selected station port over a user-defined time interval (allowable time settings are 1 second to 23 hours, 59 minutes, 59 seconds). The displayed statistics will automatically update within the time interval you have set at the Interval text box at the bottom of the screen.

Figure 3-12. Station Timer Statistics Window

Two fields directly above the bar graphs identify the currently selected port by its board and port number and its MAC address.

Bar charts graphically represent the elapsed, average, and peak times that frames, bytes, and soft errors are passing through the port. These charts are color-coded to allow you to quickly scan the display and obtain needed information concerning the port’s activity level. See Viewing Elapsed, Average, and Peak Activity Levels, page 3-2, for details about the Timer Statistics chart measurements.

You can also refresh the statistics at any time by clicking on the Clear button. This will refresh the Station Timer Stats window to collect new network statistics. (The time under the Clear button will also update, indicating the last time that the Timer Stats box was cleared.)

3-22	Port Level Statistics

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Enterasys Networks MicroMMAC-T manual Station Timer Statistics Window, Frequency Errors

Contents

MicroMMAC-T Users Guide Page Virus Disclaimer Page Restricted Rights Notice Page Contents Contents Chapter Token Ring StatisticsChapter Token Ring Alarms Chapter Station List and Station MapIndex Contents Viii Introduction Using This Guide IntroductionUsing the Mouse Related ManualsSoftware Conventions Left Mouse Button Right Mouse Button Using Window Buttons Common MicroMMAC-T Window FieldsLocation Device NameIP Address MAC AddressUsing On-line Help Getting HelpGetting Help from Enterasys Global Call Center Introduction MicroMMAC-T Chassis View Viewing Chassis Information Front Panel Information Menu Structure TimeDate MicroMMAC-T Chassis View Menu Structure Device MenuPort Status Menu Network Menu Utilities MenuHelp Menu Module MenusPort Menus Port Status Displays Ring Port MenusSelecting a Port Status View Errors LoadStatus Port Assignment Ring Port StatusPort Status Color Codes Chassis Manager Window Viewing Hardware TypesClick on MIBs Supported Managing the Hub Device TypeModule Type Management Station Configuration Accessing the TR Management Station Configuration WindowSetting Station Name and Location Station Name Configuration WindowSpecifying Ring Management Functions Host Error Report Timer DelayEnable Beacon Recovery Inhibit Active MonitorEnable Ring Poll Recovery Viewing Network Information Selecting the RingNetwork Information Window Fields Token Ring Board Status Window Fields Ring of X Configured RingsViewing Module Status Board NumberAccessing the Ring Port Status window Viewing Ring Port StatusPort Last Wire FaultRing Port Status Window Fields Media TypeSetting the Device Date and Time Using the Media Type and Phantom Current Radio ButtonsUsing an Uninterruptable Power Supply UPS 13. Device Date Change WindowAccessing the UPS Window 14. The UPS WindowUPS Uptime Battery OutputBattery Capacity Line VoltageUsing the Test Option Resetting the DeviceSetting the UPS ID Using the Disconnect OptionEnabling and Disabling Port Mapping Enabling and Disabling Link Traps 15. The Port Map WindowSetting Token Ring Boards to Automode Enabling and Disabling Link Traps at the Board LevelEnabling and Disabling Ports Enabling and Disabling Station PortsEnabling and Disabling Ring Ports Ring Out Enable/Disable Viewing I/F Summary InformationDescription IndexType Physical StatusInterface Performance Statistics/Bar Graphs Raw CountsRate Viewing Interface DetailAddress UnicastMaking Sense of Detail Statistics Transmitted Errors /Packets Transmitted Statistics Window Features Setting Total, Delta, or Cumulative CountsViewing Elapsed, Average, and Peak Activity Levels Token Ring StatisticsSetting the Statistics Poll Interval New Timer Interval Text BoxNetwork Statistics Window Accessing the Network Statistics SelectionsNetwork Level Statistics General Information FieldsStations Inserted Ring SpeedRing Status Fields Active MonitorSoft Error Fields Beacon StatisticsBurst Errors Internal ErrorsAbort Sequences Frequency Errors Congestion ErrorsToken Errors Lost FramesNetwork Timer Statistics Total ErrorsNetwork Timer Statistics Window Fields Network Performance Graphs FramesKBytes Network Events Red Configuring the Network Performance GraphNetwork Performance Graph Statistics Traffic BlueFrame Size Window Total and Delta Graph DisplayUsing the Pie and Bar Radio Buttons Frame Sizes Window with Pie ChartProtocol Statistics Window Accessing the Management Station Statistics Selection Management Station StatisticsSoft Errors Fields Hard Errors Fields FC ErrorsSoft Errors Signals LostHard Errors RecoveriesLobe Wire Fault Transmitted BeaconsAccessing the Station Port Menu Port Level StatisticsStation Statistics Window Link Time Station Statistics Window General FieldsStation Name Station Statistics Window Performance FieldsStation Statistics Window Soft Error Fields Station Timer Statistics Window Station Timer Statistics Window Fields Port Performance GraphsTotal Errors Red Port Performance Graph StatisticsConfiguring the Port Performance Graph Token Ring Statistics Token Ring Alarms Ring-Level Alarm LimitsAccessing the Alarm Limits Window Ring-Level Alarm Limits for Network EventsRing-Level Station Alarms Token ErrorsSetting Ring-Level Alarm Limits LineStation-Level Alarm Limits Accessing the Station Alarm Limits Window from the Port MenuToken Ring Alarms Setting Station-Level Alarm Limits Station Alarm Limits WindowToken Ring Alarms Station List and Station Map Station List WindowGeneral Fields Address ModeStation List Window Fields Number of Nodes/StationsViewing Station Statistics Station FieldsViewing Station Timer Statistics Setting Station AlarmsRemoving a Station from the Ring Using the MAC/Canonical Button Viewing the Station Port Performance GraphPrinting the Station List Resetting Counters Station MapStation Map Window Fields Number of NodesViewing the Station Map Station Pop-up Text BoxesStation Map with Text Boxes Node AddressStation Command Menu Manipulating the Station Map Magnifying a Portion of the MapRotating the Station Map Resizing the Station Map Window Station List and Station Map Symbols IndexIndex-2 Index-3 Index-4