Manuals / Cisco Systems / Computer Equipment / Network Router

Cisco Systems CISCO1750 manual Troubleshooting WICs and VICs, Wall-Mounting

Models: CISCO1750

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Contents

		Connecting Power to the Router						2-viii
		Verifying Your Installation				2-x
		Optional Installation Steps					2-x
		Connecting a PC		2-xi
		Connecting a Modem				2-xiii
		Wall-Mounting 2-xiv
		Troubleshooting 3-i
C H A P T E R	3	Troubleshooting 3-i
		Contacting Cisco or Your Reseller						3-i
		Recovering a Lost Password					3-ii
		Changing the Configuration Register							3-ii
		Resetting the Router				3-iv
		Resetting the Password					3-v
		Resetting the Configuration Register Value 3-vi
		Problem Solving	3-vi
		OK LED Diagnostics			3-vii
		Troubleshooting WICs and VICs 3-viii
		Troubleshooting the Power System							3-x
		Troubleshooting ISDN					3-xi
		Technical Specifications
A P P E N D I X	A	Technical Specifications			A-i
		Cabling Specifications
A P P E N D I X	B	Cabling Specifications		B-i
		Ethernet Cables	B-i

Ethernet Network Cabling Guidelines B-ii

Console Cable and Adapters B-iii

VIC Cables and Pinouts B-v

Cisco 1750 Router Hardware Installation Guide

vi	78-6169-02

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Cisco Systems CISCO1750 manual Troubleshooting WICs and VICs, Ethernet Network Cabling Guidelines B-ii, Wall-Mounting

Contents

Cisco Systems, Inc 170 West Tasman Drive San Jose, CA Cisco 1750 Router Hardware Installation GuideCorporate Headquarters 800 553-NETS 6387 Fax 408Turn the television or radio antenna until the interference stops Move the equipment farther away from the television or radioCisco 1750 Router Hardware Installation Guide Copyright 2005 Cisco Systems, Inc. All rights reservedPage Before Installing the Router Key FeaturesInstallation Connecting the Router to Your Local NetworkEthernet Network Cabling Guidelines B-ii TroubleshootingTroubleshooting WICs and VICs Console Cable and Adapters B-iii VIC Cables and Pinouts B-vInstalling a Packet Voice Data Module C-x Installing a Mini-Flash Module C-viInstalling a Dual In-Line Memory Module C-ix Locating Modules C-vviii Contents Cisco 1750 Router Hardware Installation Guide78-6169-02 About This Guide Audience and Scope OrganizationRelated Publications Conventions Notes, Cautions, and WarningsPage xiii ¡Atención! Este símbolo de aviso significa peligro. Existe riesgo para su integridad física. Antes de manipular cualquier equipo, considerar los riesgos que entraña la corriente eléctrica y familiarizarse con los procedimientos estándar de prevención de accidentesboldface screen font Commandsboldface DescriptionUnpacking the Router Cisco 1750 Router OverviewKey Features Rear-Panel Ports and LEDs Front-Panel LEDs Router Memory Additional Required Equipment Figure 1 shows the Cisco 1750 routerKey Features Cisco interface cards Rear-Panel Ports and LEDs Rear-Panel ConnectorsRear-Panel Connectors continued Label/ColorRear Panel LEDs Figure 3 Front-Panel LEDs Front-Panel LEDsRear Panel LEDs continued Front-Panel LEDsSupported CardsColor LED MeaningSupported CardsColor LED MeaningRouter Memory Types of MemoryAmounts of Memory 1750# show versionof memory When You Use It Unpacking the RouterAdditional Required Equipment Equipmenttypes, refer to the Cisco WAN Interface Cards Hardware EquipmentInstallation Before Installing the RouterConnecting the Router to Your Local Network Follow these steps to connect the router to your local network INSTALLATION Figure 1 Connecting the Router to the Local NetworkEthernet hub or switch 10, 100, or 10/100 Mbps ONLY VOINSTALLATIONInstalling WICs and VICs Safety InformationFollow these steps to remove and insert a card in the router Step 3 Remove the metal plate that covers the card slot viii Connecting Power to the RouterWarning The power supply is designed to work with TN power systems Figure 3 Inserting a WIC or VIC in the RouterStep 4 Press the router power switch to on Verifying Your Installation Optional Installation StepsConnecting a PC Console port Figure 5 Connecting the Console Cable to the RouterLight blue console cableConnecting a Modem xiiiWall-Mounting Optional Installation Steps Cisco 1750 Router Hardware Installation Guide78-6169-02 Optional Installation Steps Cisco 1750 Router Hardware Installation Guide78-6169-02 Troubleshooting Contacting Cisco or Your ResellerRecovering a Lost Password Changing the Configuration RegisterConfiguration register is Step 6 Record the break setting Break enabled-bit 8 is set toBreak disabled default setting-bit 8 is set to Router show versionResetting the Router Resetting the Password Problem Solving Resetting the Configuration Register ValueOK LED Diagnostics Number of BlinksMeaning Troubleshooting WICs and VICs Use the show diag command to help determine problems with a cardviii Symptom Possible SolutionsThe Cisco WAN Interface Cards Hardware Installation Guide Troubleshooting the Power System Compliance and Safety Information for the Cisco 1600 andTroubleshooting ISDN Troubleshooting the Power SystemTroubleshooting ISDN SymptomPossible Solutions Check the FollowingUse the show controller bri0 Use the isdn switch-typeUse show isdn status Troubleshooting ISDN continuedProblem Solving Cisco 1750 Router Hardware Installation Guide 78-6169-02Technical Specifications Operating temperature Power consumptionOperating Specifications Storage temperatureCabling Specifications Ethernet CablesEthernet Network Cabling Guidelines Straight-Through Ethernet Cable RJ-45-to-RJ-45 PinoutsEthernet Cabling Guidelines Console Cable and Adapters Table 3 Console Cable and Adapter Pinouts continued Figure 1 Identifying a Rollover CableH10632 VIC Cables and Pinouts Description SignalSignal RJ-11 PinoutE-lead Signaling outputSignaling ground returnVIC Cables and Pinouts Cisco 1750 Router Hardware Installation Guide viii78-6169-02 Installing and Upgrading Memory and Data Modules Safety InformationSafety Information Cisco 1750 Router Hardware Installation Guide78-6169-02 Opening the Chassis Rear panel Figure 1 Removing the Chassis ScrewsNumber 1 Phillips screwdriver Top of routerLocating Modules Figure 2 Cisco 1750 Motherboard-Module LocationsInstalling a Mini-Flash Module Removing a Mini-Flash Modulemini-Flash memory module release lever, as shown in Figure Figure 5 Installing a Mini-Flash Module viii45 degrees Installing a Dual In-Line Memory Module Installing a Packet Voice Data Module Closing the Chassis Figure 8 Closing the Chassis INSTALLATIONINSTALLATION 22311I N D E Page Page Page

Wall-Mounting 2-xiv

Troubleshooting 3-i

Troubleshooting WICs and VICs 3-viii

Ethernet Network Cabling Guidelines B-ii

Console Cable and Adapters B-iii