Cisco 1841 - 3G Bundle Router

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IN-2

Cisco 1800 Series Routers (Modular) Hardware Installation Guide

OL-5876-03

VICs

troubleshooting 8-3

wall-mounting 4-6

Warnings

WAN port voltages 5-5

WICs

troubleshooting 8-3

Main Page

Default Chapter3
- Table of Contents3
Introduction to Cisco 1800 Series Routers (Modular) Hardware Documentation7
- Objectives7
Audience8
Organization8
Conventions9
Safety Warnings9
Related Documentation15
Cisco One-Year Limited Hardware Warranty Terms16
Searching for Cisco Documents17
Obtaining Documentation and Submitting a Service Request17
Chapter 2 Overview of Cisco 1800 Series Routers (Modular)19
- Hardware Features20
- Figure25
- Chassis Security26
Figure26
- C Is C O26
Chassis Views26
Interface Numbering27
Interface Numbering on the 1861 Integrated Services Router28
Specifications29
Regulatory Compliance29
Chapter 3 Preinstallation Requirements and Planning for Cisco 1800 Series Routers (Modular)31
- Safety Recommendations31
  - Safety with Electricity32
  - Preventing Electrostatic Discharge Damage33
- General Site Requirements33
- Installation Checklist34
- Site Log35
- Inspecting the Router36
- Required Tools and Equipment for Installation and Maintenance37
Chapter 4 Chassis Installation Procedures for Cisco 1800 Series Routers (Modular)39
- Setting up the Chassis41
- Installing the Chassis Ground Connection49
  - Installing the Chassis Ground Connection on the Cisco 1841 Router49
  - Installing the Chassis Ground Connection on the Cisco 1861 Integrated Services Router50
Chapter 5 Cable Information and Specifications for Cisco 1800 Series Routers (Modular)53
- Console and Auxiliary Port Considerations53
  - Console Port Connections53
  - Auxiliary Port Connections54
- Preparing to Connect to a Network54
Chapter 6 Cable Connection Procedures for Cisco 1800 Series Routers (Modular)59
- Power Connections59
- Connecting WAN and LAN Cables60
  - Ports and Cabling60
  - Connection Procedures and Precautions61
- Connecting to a Console Terminal or Modem61
Chapter 7 Power-Up Procedures for Cisco 1800 Series Routers (Modular)65
- Powering up Cisco 1800 Series Routers65
- Verifying the LED Indicators on the 1841 Router68
- Verifying the LED Indicators on the 1861 Integrated Services Router68
- Verifying the Hardware Configuration69
- Initial Configuration of the Router69
- Powering up the Cisco 1861 Integrated Services Router71
- Software Components of the Cisco 1861 Integrated Services Router71
CHAPTER 8 Troubleshooting Cisco 1800 Series Routers (Modular)73
- Problem Solving73
  - Troubleshooting the Power and Cooling Systems74
    - Normal Indications74
    - Fault Indications74
  - Troubleshooting Cables, Connections, and Interface Cards75
Problem Solving74
- Environmental Reporting Features75
Reading Leds76
System Messages77
Recovering a Lost Password78
More Troubleshooting Help78
Chapter 9 Installing Interface Cards in Cisco 1800 Series Routers (Modular)79
- Cisco Interface Cards Installation Guide79
- Related Product Documentation79
- Installing Wics, Vwics, and Hwics79
Installing and Replacing Compactflash Memory Cards on Cisco 1800 Series Routers (Modular)83
- Preventing Electrostatic Discharge Damage83
- Replacing Compactflash Memory Cards83
  - Removing a Compactflash Memory Card84
  - Installing a Compactflash Memory Card84
- Using the Compact Flash Guard84
Chapter 11 Installing and Upgrading Internal Modules in Cisco 1800 Series Routers (Modular)87
- Safety Warnings87
- Modules Internal to the Cisco 1841 Router88

Cisco 1841 - 3G Bundle Router - Page 100

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