Cabletron Systems TRMMIM manual Error Table Window

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Ring Map

To access the Error Table:

1.Click on .

2.Drag down to Error Table, and to the right to select Total Errors or a speciﬁc error. The Error Table, Figure 3-8, will appear.

Figure 3-8. The Error Table Window

NOTE

The statistics for each category are measured at the end of the speciﬁed polling interval and are displayed according to the selected calculation mode. The calculation mode is global in nature; that is, when you change modes, it affects all statistics — including those in the Error Table. The window title notes the calculation mode currently in effect.

The reported soft errors are errors from which the ring can recover through normal operation of the Token Ring protocol. Although these errors do not cause ring failure, in sufﬁcient numbers they may cause degradation of ring performance, and the ring may have to be purged (the Active Monitor must perform ring recovery operations), or Active Monitor contention may have to be initiated. In either of these situations, the data ﬂow will be halted while normal operations are being restored on the ring.

Viewing Ring-level Information

3-15

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Contents Trmmim Page Virus Disclaimer Applicable to licenses to the United States Government only Restricted Rights NoticeContents Chapter Statistics Chapter Alarm ConﬁgurationChapter Ring Map Appendix a Trmmim MIB Structure Chapter Ring Security ConﬁgurationContents Trmmim Using the Trmmim User’s GuideIntroduction to Spma for the Trmmim What’s not in the Trmmim GuideScreen Displays ConventionsIntroduction to Spma for the Trmmim Button Using the MouseFTP Getting HelpTrmmim Firmware Introduction to Spma for the Trmmim Trmmim Firmware Using the Hub View Using the Trmmim Hub ViewNavigating Through the Hub View Using the Trmmim Hub ViewTrmmim Hub View Hub View Front PanelTime and Date UptimeDevice Name Device LocationUsing the Trmmim Hub View Using the Mouse in a Hub View Module Module Index FNB Bypass State Port Display Form Hub View Port Color CodesFrames ErrorsTotal Bytes Port TypeFNB Display Monitoring Hub Performance Using the Trmmim Hub View Name and Location Checking Device Status and Updating Front Panel InfoContact Checking Module StatusDate and Time Total RingsSpeed Fault Location Speed FaultModule Name ModuleChecking Port Status Admin StatePort Name Module/PortInsertion Trap Checking Station StatusLink State Time Upstream Neighbor/Downstream Neighbor Station NameVendor Priority Physical LocationPort Mapping Reverse MACsConﬁguring Station Name, Location, or Priority Checking Ring Port StatusMedia Fault Fault State TimeClass Media TypeChecking Statistics Line BytesBurst AbortFind MAC Address Managing the HubManaging the Hub at the Device Level 12. The Find MAC Address Window Setting the Polling IntervalsContact Status 13. Trmmim Polling IntervalsDevice Conﬁguration Device General StatusPort Operational State StatisticsControlling Token Ring FNB Multiplexer Connections Managing the Hub at the Module LevelINS Left Connect BoardRight Connect BypassClearing the Module FNB Conﬁguration Window Selections Controlling Token Ring SpeedEnabling All Ports on Token Ring Modules Controlling Token Ring MIM Management ModeAuto AUT Management MGTEnabling and Disabling Station and Ring Ports Managing the Hub at the Port LevelConverting a Station Port to a Ring-out Port Removing a Station from the Ring Ring Map Launching the Ring Map From the command line stand-alone modeFrom the icon From the Hub ViewRing Name Selecting a Ring to MapRing Map Stations SpeedName UtilizationQuick Info Popup Window Viewing Station-speciﬁc InformationDrop Board and PortPerformance and Errors Setting a Station NameViewing Management Station Conﬁguration Setting a Station DropCommands Open Status Error StatusActive Monitor ErrorViewing Ring-level Information Setting the Statistics Calculation ModeError Report Timer Set Calculation Mode Window Viewing the Error TableError Table Window Isolating Errors Total ErrorsNon-Isolating Errors Changing the Station Labels Viewing Device Information Device Information Window Setting the Map Poll IntervalActive Monitor Changes Viewing Beacon HistoryRing Purges Beacon EventsLast Beacon Last Beacon TypeLongest Beacon Beacon Conﬁguration 12. The Beacon Conﬁguration Window Using the Find Options 13. Sample Find Windows Searching by Station Name, MAC Address, Board/Port, or DropFinding the Active Monitor on the Network Finding the Management Station on the Network Frames or Errors measured/Δ Time in seconds 14. Sample Find Highest and Lowest Windows Accessing Other Spma ApplicationsAlarm Conﬁguration Spmarun e5alarms IP address community name Setting and Viewing Ring Alarms Alarm Conﬁguration Setting a Ring Level Alarm Setting and Viewing Station AlarmsAlarm Conﬁguration Alarm Conﬁguration Alarm Conﬁguration Setting a Station Level Alarm Alarm Conﬁguration Setting and Viewing Station Alarms Statistics Using StatisticsSpmarun e5stats IP Address community name Viewing the Ring Station ListStn Name Module and PortUpstream Addr Downstream AddrRefreshing the Station List Using the Reverse MAC ButtonMonitoring Ring and Station Statistics Creating a Pie Chart Creating a Graph or Meter Click mouse button 1 on General Ring and Station VariablesProtocols KBytesLine Errors Isolating ErrorsBurst Error AC ErrorInternal Error Non-Isolating ErrorsAbort Error Frequency Errors Token ErrorsStatistics Ring and Station Variables About Ring Security Ring Security ConﬁgurationRing Security Conﬁguration Launching the Security Conﬁguration WindowSecurity Conﬁguration Ring Selection window, -1, will appear Allowed Count Allowed Station ListDisallowed Station List Disallowed CountEnable Security Security Mode OptionsDisable Security Allowed/Disallowed List Conﬁguration Buttons Building the Allowed List Automatically Conﬁguring SecurityStation Addition Window Deleting Stations from the Allowed or Disallowed ListsClear List Window Clearing All Entries in the Allowed or Disallowed ListRemove Changing the Ring Security ModeTrmmim MIB Structure Ietf MIB SupportProtocol Stack Chassis MGRSnmp Agent Network One, Network TwoTelnet Brief Word About MIB Components and Community NamesTrmmim MIB Structure Index Index-2 Index-3 Index-4