Cabletron Systems BRIM-F6 manual Chapter Using Lanview

Page 17

CHAPTER 3

USING LANVIEW

LANVIEW is a visual diagnostic and status monitoring system developed by Cabletron Systems. LANVIEW LEDs (see Figure 3-1) help you troubleshoot Bridge, Port, and Network problems. The following sections describe BRIM-F6 LEDs.

BRIM-F6

PWR XMT RCV STS

FPIM B

FPIM A

LNK WRP TWR LNK

Figure 3-1. BRIM-F6 LANVIEW LEDs

PWR (Power)

When ON, this Green LED indicates that power is supplied to the BRIM.

STS (Status)

This multi-state LED can indicate the following:

Green

The station attached to the port is

 

connected to the network.

Amber

The BRIM is in standby mode; the BRIM is

 

not bridging traffic.

Red or

 

Flashing Red

The port or the entire BRIM has failed, or

 

the FDDI ring is not operational.

LED off

The port has no valid connector attached.

BRIM-F6 User’s Guide

Page 3-1

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Contents BRIM-F6 USER’S Guide Page Contents Page Chapter Introduction Getting Help Using This ManualBRIM-F6 Overview BRIM-F6 FeaturesBRIM-F6 Overview Related Documentation Unpacking the Brim and the FPIMs Chapter InstallationFpim Screws Installing the FPIMsInstalling the BRIM-F6 Installing the BRIM-F6Installing a BRIM-F6 into a MIM Brim Tab Installing a BRIM-F6 into a Hub BRIM-F6 User’s Guide Chapter Using Lanview TWR Twisted Ring Fiber Optic Interface Chapter SpecificationsMultimode Receiver Signal Detect Single Mode Receiver Single Mode SpecificationsUnshielded Twisted Pair Receiver Signal Detect Shielded Twisted Pair Transmitter Specifications Cable SpecificationsMultimode Fiber Twisted Pair Cable Length Twisted Pair Pinout ConfigurationEnvironment SafetyBRIM-F6 User’s Guide A-1 Appendix a Basic Fddi NetworksAppendix a Basic Fddi Networks BRIM-F6 User’s Guide A-3 ReliabilityFigure A-2. Wrapping a Broken Ring BRIM-F6 User’s Guide A-5 Ansi Standard X3T9.5Figure A-4. Token and Frame Formats Fddi Station BRIM-F6 User’s Guide A-7Fddi Connection Rules BRIM-F6 User’s Guide A-9 Fddi DevicesFigure A-7. Valid Station Configurations BRIM-F6 User’s Guide A-11 Figure A-8. Duplex Fiber Optic Receptacles and ConnectorsA-12 Bypass State Operational State BRIM-F6 User’s Guide A-13Figure A-10. Fddi Devices BRIM-F6 User’s Guide A-15 Design Considerations For Fddi NetworksBandwidth BRIM-F6 User’s Guide A-17 Figure A-11. Physical Device Connections
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