Manuals / Cabletron Systems / Computer Equipment / Switch

Cabletron Systems FDDI Port Receive Leds, Port Transmit Leds, 4.4 A/B LINK LEDS, Troubleshooting

Models: FDDI

1 32

Download 32 pages 27.98 Kb

Page 28

Image 28

Chapter 4: Troubleshooting

4.2PORT RECEIVE LEDS

Table 4-1 indicates the state of the receive port.

	Table 4-1 Port Receive LEDs

LED Color		State

Yellow (Flashing)		Data activity (ﬂashing to steady on indicates rate)

Off		No activity, port can be disabled or enabled

4.3PORT TRANSMIT LEDS

Table 4-2 indicates the state of the transmit port.

	Table 4-2 Port Transmit LEDs

LED Color		State


Green (Flashing)		Data activity (ﬂashing to steady on indicates rate)

Off		No activity, port can be disabled or enabled

4.4A/B LINK LEDS

Table 4-3 indicates the state of the A/B Link LEDs.

Table 4-3 Link LEDs

A	P	S	B	State


Green	N/A	N/A	Green	Ports Enabled & Active

Green	Green	Off	Green	THRU A, MAC on Primary,
				Secondary Bypasses Board

Green	Green	Yellow	Green	THRU A, MAC on Primary,
				No MAC on Secondary

4-2 7F06-02 FDDI SmartSwitch Interface Module User’s Guide

Page 28

Image 28

Cabletron Systems FDDI manual Port Receive Leds, Port Transmit Leds, 4.4 A/B LINK LEDS, Troubleshooting, LED Color, State

Contents

7F06-02 FDDI SmartSwitch Interface Module User’s GuidePage 7F06-02 FDDI SmartSwitch Interface Module User’s Guide FCC NOTICE7F06-02 FDDI SmartSwitch Interface Module User’s Guide DOC NOTICEVCCI NOTICE CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENTEXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY 7F06-02 FDDI SmartSwitch Interface Module User’s GuideCABLETRON SOFTWARE PROGRAM LICENSE UNITED STATES GOVERNMENT RESTRICTED RIGHTS7F06-02 FDDI SmartSwitch Interface Module User’s Guide DECLARATION OF CONFORMITYCONTENTS INSTALLATION/REMOVALTROUBLESHOOTING 7F06-02 FDDI SmartSwitch Interface Module User’s GuideContents TECHNICAL SPECIFICATIONS7F06-02 FDDI SmartSwitch Interface Module User’s Guide SafetyCHAPTER INTRODUCTION 1.1 USING THIS MANUAL1.2 THE 7F06-02 MODULE 1.2.1 Cable Type and FPIMs 1-2 7F06-02 FDDI SmartSwitch Interface Module User’s Guide1.3.1 FPIMs 1.3 FEATURES1.3.2 LANVIEW LEDs 1.3.3 Connectivity 1.4 RELATED MANUALS1.5 GETTING HELP Service and Support1-6 7F06-02 FDDI SmartSwitch Interface Module User’s Guide Chapter 1 IntroductionCHAPTER NETWORK REQUIREMENTS 2.1 FPIM MODULE SPECIFICATIONS2.1.1 FPIM-00 and FPIM-01 2.1.2 FPIM-02 and FPIM-04 2-2 7F06-02 FDDI SmartSwitch Interface Module User’s Guide2.1.3 FPIM-05 and FPIM-07 Table 2-4 FPIM-05 and FPIM-07 Speciﬁcations2-4 7F06-02 FDDI SmartSwitch Interface Module User’s Guide Chapter 2 Network RequirementsCHAPTER INSTALLATION/REMOVAL 3.1 UNPACKING THE 7F06-02 MODULE3.2 INSTALLING FPIMS 3.3 INSTALLING/REMOVING THE 7F06-02 MODULE 3.3.1 Installing in the 7C03 SmartSwitch3.3.2 Removing from the 7C03 SmartSwitch 3-4 7F06-02 FDDI SmartSwitch Interface Module User’s Guide3.3.3 Installing in the 7C04 or 7C04-R Workgroup SmartSwitch Chapter 3 Installation/Removal 3-6 7F06-02 FDDI SmartSwitch Interface Module User’s GuideFigure 3-4 Installing the 7F06-02 Module in the 7C04 Workgroup SmartSwitchScrews Ejector TabsChapter 3 Installation/Removal 3-8 7F06-02 FDDI SmartSwitch Interface Module User’s GuideSmartSwitch Screws4.1 DIAGNOSTIC AND MONITORING SYSTEM CHAPTER TROUBLESHOOTINGF D D 4.2 PORT RECEIVE LEDS 4.3 PORT TRANSMIT LEDS4.4 A/B LINK LEDS Chapter 4 TroubleshootingChapter 4 Troubleshooting 7F06-02 FDDI SmartSwitch Interface Module User’s GuideState Table 4-3 Link LEDs ContinuedChapter 4 Troubleshooting 4-4 7F06-02 FDDI SmartSwitch Interface Module User’s GuideCHAPTER TECHNICAL SPECIFICATIONS 5.1 STANDARDS5.2 EMI 5.3 EMC5.5 SAFETY 5.6 SERVICE5.7 PHYSICAL 5.7.1 Dimensions 5.7.2 Weight

Chapter 4: Troubleshooting

4.2PORT RECEIVE LEDS

LED Color

State

4.3PORT TRANSMIT LEDS

4.4A/B LINK LEDS

4-2 7F06-02 FDDI SmartSwitch Interface Module User’s Guide