Cisco 806 Router Hardware Installation Guide Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.
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C O N T E N T S Preface ix Audience ix Organization ix Conventions x Related Documentation xii Obtaining Documentation xii World Wide Web xii Documentation CD-ROM xiii Ordering Documentation xiii Documentation Feedback xiii Obtaining Technical Assistance xiv Cisco.
Contents CHAPTER 2 Installation 2-1 Preparing for Installation 2-1 Safety 2-1 Warnings 2-2 Preventing Electrostatic Discharge Damage 2-3 Unpacking the Box 2-4 Preventing Router Damage 2-5 Installing Your Router 2-5 Connecting Ethernet Devices 2-6 Connecting a Hub 2-7 Connecting a Server, PC, or Workstation 2-8 Connecting to the Internet 2-9 Connecting a Broadband Modem 2-9 Connecting an Ethernet Switch 2-10 Connecting a Terminal or PC to the Console Port 2-10 Connecting the Power Supply 2-11 Verifying Yo
Contents APPENDIX A Specifications and Cables A-1 System Specifications A-1 Port Connector Pinouts A-2 Cabling Specifications A-4 Ethernet Cable Specifications A-4 Maximum Cable Distances A-5 GLOSSARY INDEX Cisco 806 Router Hardware Installation Guide 78-10432-01 vii
Contents Cisco 806 Router Hardware Installation Guide viii 78-10432-01
Preface This preface discusses the audience, organization, and conventions used in this guide. It also discusses related documentation and how to access electronic documentation. Audience This guide is intended for service technicians who have no experience installing routers and whose goal is to connect the router to the network as quickly as possible. Organization This guide contains the following information: • Product Overview—Describes the Cisco 806 router and its features.
Preface Conventions Conventions This section describes the conventions used in this guide. Note Caution Warning Means reader take note. Notes contain helpful suggestions or references to additional information and material. This symbol means reader be careful. In this situation, you might do something that could result in equipment damage or loss of data. This warning symbol means danger. You are in a situation that could cause bodily injury.
Preface Conventions Warnung Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu einer Körperverletzung führen könnte. Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen, seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Vermeidung von Unfällen bewußt. Avvertenza Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare infortuni alle persone.
Preface Related Documentation Related Documentation In addition to this Cisco 806 Router Hardware Installation Guide, the Cisco 806 documentation set includes the following: • Cisco 806 Router Cabling and Setup Quick Start Guide • Cisco 806 Router Software Configuration Guide • Cisco 806 Router Release Notes • Regulatory Compliance and Safety Information for the Cisco 806 Router • The latest version of the Cisco IOS Release Notes You might also need to refer to the following documents: • Cisco I
Preface Obtaining Documentation Documentation CD-ROM Cisco documentation and additional literature are available in a CD-ROM package. The Documentation CD-ROM is updated monthly and may be more current than printed documentation. The CD-ROM package is available as a single unit or as an annual subscription.
Preface Obtaining Technical Assistance To submit your comments by mail, use the response card behind the front cover of your document, or write to the following address: Attn Document Resource Connection Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-9883 We appreciate your comments. Obtaining Technical Assistance Cisco provides Cisco.com as a starting point for all technical assistance.
Preface Obtaining Technical Assistance Technical Assistance Center The Cisco TAC website is available to all customers who need technical assistance with a Cisco product or technology that is under warranty or covered by a maintenance contract. Contacting TAC by Using the Cisco TAC Website If you have a priority level 3 (P3) or priority level 4 (P4) problem, contact TAC by going to the TAC website: http://www.cisco.
Preface Obtaining Technical Assistance • P2—Your production network is severely degraded, affecting significant aspects of your business operations. No workaround is available.
C H A P T E R 1 Product Overview The Cisco 806 router can connect a corporate telecommuter or small office to an Internet service provider (ISP) over a broadband or Ethernet connection to the following sites: • Corporate LANs • Internet The router is capable of bridging and multiprotocol routing between LAN and WAN ports. Features Table 1-1 summarizes the features of the Cisco 806 router.
Chapter 1 Product Overview Router Overview Table 1-1 Cisco 806 Router Feature Summary (continued) Feature Description Dynamic RAM (DRAM) 16 MB of DRAM built in. Ease of installation Color-coded ports and cables reduce the chance of installation error. Cisco IOS software Supports Cisco IOS software. Cisco Router Web Setup application Provides a web-based software tool for basic configurations and selected applications.
Chapter 1 Product Overview Router Overview Figure 1-1 Cisco 806 Front Panel OK 1 RXD TX D 1 2 3 51818 INTERNE T 4 COMPUT RXD ERS CISCO 80 0 TXD SERIES Back Panel Figure 1-2 shows the back panel of the Cisco 806 router.
Chapter 1 Product Overview Router Overview LEDs Table 1-2 summarizes the functions of the LEDs on the Cisco 806 router. Table 1-2 Cisco 806 LED Functions LED Color Function OK LED Green On when power is supplied to the router and when the router completes the self-test procedure and begins operating. COMPUTERS 1-4 Green On when an Ethernet device is connected. Blinks when the connection has a problem. See the “Troubleshooting” chapter for more information.
C H A P T E R 2 Installation This chapter provides information on the following topics: • Preparing for Installation • Preventing Router Damage • Installing Your Router • Verifying Your Router Installation • Mounting Your Router • Where to Go from Here Preparing for Installation This section provides information on safety, mounting of the router, and unpacking the router box.
Chapter 2 Installation Preparing for Installation Warnings Before installing the router, read the following warnings: Warning Read the installation instructions before you connect the system to its power source. Warning No operator serviceable parts inside. Refer servicing to qualified personnel. Warning Before working on a chassis or working near power supplies, unplug the power cord on AC units; disconnect the power at the circuit breaker on DC units.
Chapter 2 Installation Preparing for Installation Warning To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports both use RJ-45 connectors. Use caution when connecting cables.
Chapter 2 Installation Preparing for Installation Unpacking the Box Figure 2-1 shows the items included with your router. If any of the items is missing or damaged, contact your customer service representative.
Chapter 2 Installation Preventing Router Damage Preventing Router Damage Follow these guidelines when connecting devices to your router: • Connect the color-coded cables supplied by Cisco Systems to the color-coded ports on the back panel. • If you must supply your own cable, see Appendix A for cabling specifications. If this appendix does not provide specifications for a particular cable, we strongly recommend ordering the cable from Cisco Systems.
Chapter 2 Installation Installing Your Router Connecting Ethernet Devices Table 2-1 lists the Ethernet devices you can connect to the router, the connections for each device, and the settings of the router TO HUB/TO PC button (the default setting is IN).
Chapter 2 Installation Installing Your Router Connecting a Hub Before connecting a hub to the router, see Table 2-1 for information on setting the TO HUB/TO PC button. To connect a hub, follow the steps in Figure 2-2. Figure 2-2 Connecting a Hub 1. Set TO HUB/TO PC button. Cisco 806 router TO HUB TO PC 2. Connect yellow cable to ETHERNET port 4 on Cisco 806 router.
Chapter 2 Installation Installing Your Router Connecting a Server, PC, or Workstation Before connecting the server, PC, or workstation, see Table 2-1 to determine how to set the router TO HUB/TO PC button. To connect one of these devices to ETHERNET port number 4, follow the steps in Figure 2-3. Figure 2-3 Connecting a Server, PC, or Workstation 1. Set TO HUB/TO PC button. Cisco 806 router TO HUB TO PC 2. Connect yellow cable to ETHERNET port 4 on Cisco 806 router.
Chapter 2 Installation Installing Your Router Connecting to the Internet You can use an installed broadband modem or Ethernet switch to connect to the Internet. Connecting a Broadband Modem To connect to an installed DSL, cable, or long-reach Ethernet modem, follow the steps in Figure 2-4. Warning Do not work on the system or connect or disconnect cables during periods of lightning activity.
Chapter 2 Installation Installing Your Router Connecting an Ethernet Switch To connect an installed Ethernet switch to the Cisco 806 router, follow the steps in Figure 2-5. Figure 2-5 Connecting to an Ethernet Switch ETHERNET TO HUB TO PC 10BASET COMPUTER S (E0) Model Cis CONSOLE co 806 ETHERNET 10BASET 4 3 2 +5 VDC 1 INTERNET (E1) 1 SYSTEM 1X RPS MODE 2 3 4 5 6 7 8 9 10 11 60099 1. Connect yellow cable to ETHERNET INTERNET port.
Chapter 2 Installation Installing Your Router Figure 2-6 TO HUB TO PC Connecting a Terminal or PC ETHERN ET 4 10BASET COMPUT ERS (E0) Model Cisco 806 CONSOL E ETHERN ET 10BASE T 3 2 +5 VDC 1 INTERNE T (E1) 2. Connect DB-9 connector to terminal or PC. 51821 1. Connect RJ-45 connector on light blue cable to CONSOLE port. Connecting the Power Supply To connect the power supply, follow the steps in Figure 2-7. Warning The device is designed to work with TN power systems.
Chapter 2 Installation Verifying Your Router Installation Figure 2-7 Connecting the Power Supply TO HUB TO PC ETHERN ET 4 10BASET COMPUT ERS (E0) Model Cisc o 806 CONSOL E ETHERN ET 10BASE T 3 2 51820 Cisco 806 router +5 VDC 1 INTERNE T (E1) Desktop power supply 1. Connect power supply cable. 3. Connect power cord to electrical outlet. 2. Connect power cord to power supply. Verifying Your Router Installation Use this table to verify that you have properly installed the router.
Chapter 2 Installation Mounting Your Router Table 2-2 Verifying Installation (continued) Power/Link LEDs to Check To hub, server, PC, or workstation COMPUTERS 4, COMPUTERS RXD, and COMPUTERS TXD To broadband INTERNET 1, INTERNET modem or Ethernet RXD, AND INTERNET switch TXD Normal Patterns • COMPUTERS 4 is on when the Ethernet port is physically connected to a hub, PC, or workstation. • COMPUTERS RXD blinks when an Ethernet port receives an Ethernet packet.
Chapter 2 Installation Mounting Your Router Mounting on Wall You can mount your router on a wall or other vertical surface by using the molded mounting brackets on the bottom of the router and two number-six, 3/4-in. (M3.5 x 20 mm) screws. You must provide the screws. Figure 2-8 shows the mounting brackets. Caution If you are mounting your router on drywall, use two hollow wall-anchors (1/8 in. with 5/16-in. drill bit, or M3 with 8-mm drill bit) to secure the screws.
Chapter 2 Installation Mounting Your Router • The power supply must rest on a horizontal surface such as the floor or a table. If the power supply is not supported, it might place strain on the power supply cable and cause it to disconnect from the connector on the router back panel. To mount the router, follow the steps in Figure 2-9. The last page of this manual provides a template for measuring the distance between the screws.
Chapter 2 Installation Mounting Your Router Figure 2-9 Mounting Router On Wall 1. Secure two screws 7-5/8 in. (19.35 cm) apart into a wall and 1/8 in. (0.32 cm) from the wall. Wall-mount screw 7-5/8 in. (19.35 cm) Wall 2. Hang router on screws. Screw OK 1/8 in. (0.32 cm) 1 RX IN D TE TX RN D ET O 1 SC CI 2 3 RI MP U SE EC 4 O 80 0 TE RX RS D ES TX D Mounting brackets 51819 Maximum distance 6 ft (2 m) 3. Place power supply on horizontal surface.
Chapter 2 Installation Where to Go from Here Where to Go from Here You have completed the hardware installation and are ready to configure the software. Cisco strongly recommends that inexperienced network administrators use the Cisco Router Web Setup application that has been installed on the router. To use this application, complete the following steps: Step 1 Log on to one of the PCs connected to the router through ETHERNET port 1, 2, 3, or 4. Step 2 Open a web browser.
Chapter 2 Installation Where to Go from Here Cisco 806 Router Hardware Installation Guide 2-18 78-10432-01
C H A P T E R 3 Troubleshooting This chapter describes problems that could occur with the Cisco 806 router hardware, possible causes of the problems, and steps for solving the problems. The problems are grouped into the following areas: • Problems During Initial Startup • Problems After Router Is Running For more information on problems that could occur with the software, refer to the Cisco 806 Router Software Configuration Guide.
Chapter 3 Troubleshooting Problems During Initial Startup Problems During Initial Startup Table 3-1 lists problems that a user might encounter when the router is initially booted. Table 3-1 Problems During Initial Startup Symptom Problem Solutions All LEDs, including OK LED, are off. No power to router. Perform the following tasks in order: No connection to modem or Ethernet switch. (Internet LED is off.) A cable-related problem: • Improperly connected cable. • Damaged cable. 1.
Chapter 3 Troubleshooting Problems After Router Is Running Table 3-1 Problems During Initial Startup (continued) Symptom Problem Solutions No connection to Ethernet devices. A cable-related problem: Perform the following tasks in order: (COMPUTER LEDs 1 through 4 are off.) • Improperly connected cable. • Damaged cable. 1. To make sure that you have cabled the device correctly, see Figure 2-2 or Figure 2-3 in Chapter 2, “Installation.” 2.
Chapter 3 Troubleshooting Problems After Router Is Running Table 3-2 Symptom Problems After Router is Running (continued) Problem Connection to the broadband A cable-related or Ethernet line is intermittent problem: or lost. (The INTERNET 1 • Disconnected LED on the front panel is off.) cable. • Damaged cable. Solutions Perform the following tasks in order: 1. Make sure that the connectors at both ends of the cable are secure. 2. Make sure that the cable is not physically damaged.
A P P E N D I X A Specifications and Cables This appendix provides system, port, and cabling specifications for the Cisco 806 router. System Specifications Table A-1 outlines the system specifications for the Cisco 806 router. Table A-1 System Specifications Description Design Specification Physical Dimensions Dimensions (H x W x D) 2.0 x 9.7 x 8.5 in. (5.1 x 24.6 x 21.6 cm) Weight (does not include desktop power supply) Cisco 806 router: 1.5 lb (0.
Appendix A Specifications and Cables Port Connector Pinouts Table A-1 System Specifications (continued) Description Design Specification Router Power AC input voltage 100 to 240 VAC Frequency 50 to 60 Hz Power consumption 15W Voltage 5V For information on regulatory compliance, refer to the Regulatory Compliance and Safety Information for Cisco 806 Router document that was shipped with your router.
Appendix A Specifications and Cables Port Connector Pinouts Table A-2 Cisco 806 Router Ethernet Connector Pinouts (RJ-45) Pin Function (TO HUB/TO PC Button – IN Position) Function (TO HUB/TO PC Button – OUT Position) 1 TX+ RX+ 2 TX– RX– 3 RX+ TX+ 4 Unused Unused 5 Unused Unused 6 RX– TX– 7 Unused Unused 8 Unused Unused Table A-3 Console Connector Pinouts (RJ-45) Pin Function 1 RTS 2 DTR 3 TXD 4 GND 5 GND 6 RXD 7 DSR 8 CTS Cisco 806 Router Hardware Installat
Appendix A Specifications and Cables Cabling Specifications The Console port is configured as a data communications equipment (DCE) device. The default parameters for the console port are as follows: • 9600 baud • 8 data bits • No parity • One stop bit Table A-4 Power Connector Pinouts Pin Function 1 ROF 2 RTN 3 N.C. 4 N.C. 5 +5 6 RTN 7 N.C. 8 N.C.
Appendix A Specifications and Cables Cabling Specifications Table A-5 Type Ethernet Cable Specifications Category 10BaseT Category 3 or 5 Shielding Unshielded twisted-pair (UTP) Maximum Cable Distances Table A-6 provides the maximum distances of Ethernet cables that you can use between Ethernet devices.
Appendix A Specifications and Cables Cabling Specifications Cisco 806 Router Hardware Installation Guide A-6 78-10432-01
G L O S S A R Y Numerics 10BaseT The 10-Mbps baseband Ethernet specification that uses two pairs of twisted-pair cabling (Category 3 or 5): one pair for transmitting data and the other for receiving data. B broadband modem As used in this manual, a DSL, cable, or long-reach Ethernet modem. C cable modem A modulator-demodulator device that is placed at subscriber locations to convey data on a cable television system.
Glossary D DRAM Dynamic random-access memory (RAM). RAM that stores information in capacitors which must be periodically refreshed. DSL Digital Subscriber Line. Public network technology that delivers high bandwidth over conventional copper wiring at limited distances. There are four types of DSL: ADSL, HDSL, SDSL, and VDSL. All are provisioned via modem pairs, with one modem at the central office, and the other located at the subscriber site. E EMI Electromagnetic interference.
Glossary L link LNK A light-emitting diode (LED) that indicates that a physical connection between the router and an Ethernet device exists. LRE Long-reach Ethernet. A technology that encapsulates Ethernet packets for robust, high-frequency transmission over telephone wiring, and extends the distance reach from 100 meters for traditional Ethernet over copper to up to 5,000 feet (1,524 meters). M MDI Media-dependent interface.
Glossary T TNV Telecommunications network voltage. A secondary circuit that under normal operating conditions carries telecommunication signals. Telecommunications signals are a steady-state, varying amplitude, or intermittent voltage or current intended for use on a telecommunications network. A telecommunications network is considered a metallically terminated circuit intended to carry telecommunication signals for voice, data, or other communication. These networks might be publicly or privately owned.
I N D E X Numerics connecting broadband modem 2-9 10baseT Ethernet ports 1-1 Ethernet devices 2-6 Ethernet switch 2-10 hubs 2-7 A PC 2-8, 2-10 AC input voltage A-2 power supply 2-11 altitude specifications A-1 server 2-8 terminal or PC to console port 2-10 workstation 2-8 B console port 1-2 back panel (figure) 1-3 conventions, hazard x broadband modem, connecting 2-9 D C cables damage, preventing 2-5 documentation Ethernet, types of 2-6 included with router 2-4 included with router 2-4
Index Ethernet cable L specifications A-5 types of 2-6 LED functions Ethernet devices, connecting 2-6 in performing troubleshooting 3-2 to 3-4 Ethernet switch, connecting 2-10 in verifying installation 2-12 summary of (table) 1-4 F M feature summary (table) 1-1 Flash memory 1-1 mounting of the router 2-13 frequency specifications A-2 front panel (figure) 1-2 P PC, connecting 2-8 H pinouts A-2 hazard statement, defined x power HUB/NO HUB button settings 2-6 problems 3-2 hubs, connecting 2-
Index specifications cable distances (table) A-5 Ethernet cable (table) A-5 system A-1 startup problems 3-2 system specifications (table) A-1 T table mounting 2-13 Technical Assistance Center (TAC) xv temperature specifications A-1 U unpacking of the router 2-4 V voltage specifications A-2 W wall mounting description 2-14 figure 2-16 warnings, installation 2-2 weight specifications A-1 workstation, connecting 2-8 Cisco 806 Router Hardware Installation Guide 78-10432-01 IN-3
Index Cisco 806 Router Hardware Installation Guide IN-4 78-10432-01
5 7 8 inches (19.35 cm) Router Wall-Mount Template To check scale 1 inch (2.
