Cabletron Systems TRMMIM specification

Ring Map

2.In the Enter text ﬁeld, type in one of the following:

a.The physical drop number (four ASCII characters)

b.The board and port index

c.The station name (up to 10 ASCII characters); note that this is case sensitive, and the name must be typed exactly as it was assigned

d.The MAC Address of interest (six hexadecimal bytes – each byte separated by a colon).

3.Click on .

If found, the speciﬁed station will be highlighted in the map.

If not found, you will receive an error message stating that the speciﬁed station

does not exist in the map. Click on to exit the Find window.

Searching for the Active Monitor, Ring Management Station, or Last Beaconing Station

Find Active Monitor, Find Management Station, and Find Last Beacon allow you to quickly discover the ring network’s active monitor and its ring management station, as well as the last station reporting a hardware failure.

Finding the Active Monitor on the Network

The Active Monitor is the station responsible for setting timing functions for the ring, activating hardware to remove an improperly circulating frame or token, purging the ring to restore it to normal condition, and starting the ring poll process, among other duties.

In the Ring Map window, its label is displayed in green to differentiate it from other stations. However, in a ring network with many stations, it may be inconvenient to scroll through the map to ﬁnd the Active Monitor. The Find —> Active Monitor feature allows you to quickly identify the Active Monitor on the network. To ﬁnd the Active Monitor for the currently selected ring network:

1. Click on , and drag down to select Active Monitor.

The current active monitor will appear highlighted in the Ring Map window, and the display will shift if necessary.

Using the Find Options

3-27

Image 77

Cabletron Systems TRMMIM manual Finding the Active Monitor on the Network

Contents

Trmmim Page Virus Disclaimer Applicable to licenses to the United States Government only Restricted Rights Notice Contents Chapter Statistics Chapter Alarm ConﬁgurationChapter Ring Map Appendix a Trmmim MIB Structure Chapter Ring Security Conﬁguration Contents Trmmim Using the Trmmim User’s Guide Introduction to Spma for the Trmmim What’s not in the Trmmim Guide Screen Displays Conventions Introduction to Spma for the Trmmim Button Using the Mouse FTP Getting Help Trmmim Firmware Introduction to Spma for the Trmmim Trmmim Firmware Using the Hub View Using the Trmmim Hub View Navigating Through the Hub View Using the Trmmim Hub View Trmmim Hub View Hub View Front Panel Time and Date UptimeDevice Name Device Location Using the Trmmim Hub View Using the Mouse in a Hub View Module Module Index FNB Bypass State Port Display Form Hub View Port Color Codes Frames ErrorsTotal Bytes Port Type FNB Display Monitoring Hub Performance Using the Trmmim Hub View Name and Location Checking Device Status and Updating Front Panel Info Contact Checking Module StatusDate and Time Total Rings Speed Fault Location Speed FaultModule Name Module Checking Port Status Admin StatePort Name Module/Port Insertion Trap Checking Station StatusLink State Time Upstream Neighbor/Downstream Neighbor Station NameVendor Priority Physical LocationPort Mapping Reverse MACs Conﬁguring Station Name, Location, or Priority Checking Ring Port Status Media Fault Fault State TimeClass Media Type Checking Statistics Line BytesBurst Abort Find MAC Address Managing the HubManaging the Hub at the Device Level 12. The Find MAC Address Window Setting the Polling Intervals Contact Status 13. Trmmim Polling Intervals Device Conﬁguration Device General StatusPort Operational State Statistics Controlling Token Ring FNB Multiplexer Connections Managing the Hub at the Module Level INS Left Connect BoardRight Connect Bypass Clearing the Module FNB Conﬁguration Window Selections Controlling Token Ring Speed Enabling All Ports on Token Ring Modules Controlling Token Ring MIM Management ModeAuto AUT Management MGT Enabling 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 View Ring Name Selecting a Ring to Map Ring Map Stations SpeedName Utilization Quick Info Popup Window Viewing Station-speciﬁc Information Drop Board and Port Performance and Errors Setting a Station Name Viewing Management Station Conﬁguration Setting a Station Drop Commands Open Status Error Status Active Monitor Error Viewing Ring-level Information Setting the Statistics Calculation ModeError Report Timer Set Calculation Mode Window Viewing the Error Table Error Table Window Isolating Errors Total Errors Non-Isolating Errors Changing the Station Labels Viewing Device Information Device Information Window Setting the Map Poll Interval Active Monitor Changes Viewing Beacon HistoryRing Purges Beacon Events Last 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 Drop Finding 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 Applications Alarm Conﬁguration Spmarun e5alarms IP address community name Setting and Viewing Ring Alarms Alarm Conﬁguration Setting a Ring Level Alarm Setting and Viewing Station Alarms Alarm Conﬁguration Alarm Conﬁguration Alarm Conﬁguration Setting a Station Level Alarm Alarm Conﬁguration Setting and Viewing Station Alarms Statistics Using Statistics Spmarun e5stats IP Address community name Viewing the Ring Station List Stn Name Module and PortUpstream Addr Downstream Addr Refreshing 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 KBytes Line Errors Isolating ErrorsBurst Error AC Error Internal Error Non-Isolating ErrorsAbort Error Frequency Errors Token Errors Statistics Ring and Station Variables About Ring Security Ring Security Conﬁguration Ring Security Conﬁguration Launching the Security Conﬁguration Window Security Conﬁguration Ring Selection window, -1, will appear Allowed Count Allowed Station ListDisallowed Station List Disallowed Count Enable Security Security Mode OptionsDisable Security Allowed/Disallowed List Conﬁguration Buttons Building the Allowed List Automatically Conﬁguring Security Station Addition Window Deleting Stations from the Allowed or Disallowed Lists Clear List Window Clearing All Entries in the Allowed or Disallowed List Remove Changing the Ring Security Mode Trmmim MIB Structure Ietf MIB Support Protocol Stack Chassis MGRSnmp Agent Network One, Network Two Telnet Brief Word About MIB Components and Community Names Trmmim MIB Structure Index Index-2 Index-3 Index-4