Cisco Systems 806 Network Router User Manual

Cisco 806 Router Hardware
Installation Guide
Corporate Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 526-4100
Customer Order Number: DOC-7810432=
Text Part Number: 78-10432-01
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT
NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT
ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR
THEIR APPLICATION OF ANY PRODUCTS.
THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION
PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO
LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.
The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class
A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.
The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate
radio-frequency energy. If it is not installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television
reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in
part 15 of the FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation.
However, there is no guarantee that interference will not occur in a particular installation.
Modifying the equipment without Cisco’s written authorization may result in the equipment no longer complying with FCC requirements for Class
A or Class B digital devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct
any interference to radio or television communications at your own expense.
You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco
equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by
using one or more of the following measures:
• Turn the television or radio antenna until the interference stops.
• Move the equipment to one side or the other of the television or radio.
• Move the equipment farther away from the television or radio.
• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television
or radio are on circuits controlled by different circuit breakers or fuses.)
Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.
The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as
part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.
NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE
PROVIDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED
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NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.
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DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR
INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH
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Scorecard, MGX, the Networkers logo, Packet, RateMUX, ScriptBuilder, ScriptShare, SlideCast, SMARTnet, TransPath, Unity, Voice LAN,
Wavelength Router, and WebViewer are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn, Discover All That’s
Possible, and Empowering the Internet Generation, are service marks of Cisco Systems, Inc.; and Aironet, ASIST, BPX, Catalyst, Cisco, the Cisco
Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Enterprise/Solver,
EtherChannel, EtherSwitch, FastHub, FastSwitch, IOS, IP/TV, LightStream, MICA, Network Registrar, PIX, Post-Routing, Pre-Routing, Registrar,
StrataView Plus, Stratm, SwitchProbe, TeleRouter, and VCO are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and
certain other countries.
All other brands, names, or trademarks mentioned in this document or Web site are the property of their respective owners. The use of the word
partner does not imply a partnership relationship between Cisco and any other company. (0104R)
Cisco 806 Router Hardware Installation Guide
Copyright © 2001, Cisco Systems, Inc.
All rights reserved.
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.com xiv
Technical Assistance Center xv
Contacting TAC by Using the Cisco TAC Website xv
Contacting TAC by Telephone xv
CHAPTER
1
Product Overview 1-1
Features 1-1
Router Overview 1-2
Front Panel 1-2
Back Panel 1-3
LEDs 1-4
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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 Your Router Installation 2-12
Mounting Your Router 2-13
Mounting on Table 2-13
Mounting on Wall 2-14
Where to Go from Here 2-17
CHAPTER
3
Troubleshooting 3-1
Before You Call Your Cisco Reseller 3-1
Problems During Initial Startup 3-2
Problems After Router Is Running 3-3
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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
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Contents
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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.
•
Installation—Provides information on preinstallation procedures, mounting
and connecting the router, and verifying the router connections.
•
Troubleshooting—Describes problems that might develop and how to
identify and solve them.
•
Specifications and Cables—Provides Cisco part numbers for cables that you
can order and contains port connector pinouts and specifications for cables
that you might need to provide.
•
Glossary—Defines terms and acronyms used in this manual.
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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. Before you work on any equipment, be aware of the hazards
involved with electrical circuitry and be familiar with the standard
practices for preventing accidents.
Waarschuwing
Dit waarschuwingssymbool betekent gevaar. U verkeert in een
situatie die lichamelijk letsel kan veroorzaken. Voordat u aan
enige apparatuur gaat werken, dient u zich bewust te zijn van de
bij elektrische schakelingen betrokken risico's en dient u op de
hoogte te zijn van standaard maatregelen om ongelukken te
voorkomen.
Varoitus
Tämä varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi
johtaa ruumiinvammaan. Ennen kuin työskentelet minkään
laitteiston parissa, ota selvää sähkökytkentöihin liittyvistä
vaaroista ja tavanomaisista onnettomuuksien ehkäisykeinoista.
Attention
Ce symbole d'avertissement indique un danger. Vous vous trouvez
dans une situation pouvant causer des blessures ou des
dommages corporels. Avant de travailler sur un équipement,
soyez conscient des dangers posés par les circuits électriques et
familiarisez-vous avec les procédures couramment utilisées
pour éviter les accidents.
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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. Prima di lavorare su
qualsiasi apparecchiatura, occorre conoscere i pericoli relativi
ai circuiti elettrici ed essere al corrente delle pratiche standard
per la prevenzione di incidenti.
Advarsel
Dette varselsymbolet betyr fare. Du befinner deg i en situasjon
som kan føre til personskade. Før du utfører arbeid på utstyr, må
du vare oppmerksom på de faremomentene som elektriske
kretser innebærer, samt gjøre deg kjent med vanlig praksis når
det gjelder å unngå ulykker.
Aviso
Este símbolo de aviso indica perigo. Encontra-se numa situação
que lhe poderá causar danos físicos. Antes de começar a
trabalhar com qualquer equipamento, familiarize-se com os
perigos relacionados com circuitos eléctricos, e com quaisquer
práticas comuns que possam prevenir possíveis acidentes.
¡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
accidentes.
Varning!
Denna varningssymbol signalerar fara. Du befinner dig i en
situation som kan leda till personskada. Innan du utför arbete på
någon utrustning måste du vara medveten om farorna med
elkretsar och känna till vanligt förfarande för att förebygga
skador.
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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 IOS Release 12.0 Quality of Service Solutions Configuration Guide
•
Cisco IOS Security Configuration Guide, Release 12.0
Obtaining Documentation
The following sections provide sources for obtaining documentation from Cisco
Systems.
World Wide Web
You can access the most current Cisco documentation on the World Wide Web at
the following sites:
•
http://www.cisco.com
•
http://www-china.cisco.com
•
http://www-europe.cisco.com
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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.
Ordering Documentation
Cisco documentation is available in the following ways:
•
Registered Cisco Direct Customers can order Cisco Product documentation
from the Networking Products MarketPlace:
http://www.cisco.com/cgi-bin/order/order_root.pl
•
Registered Cisco.com users can order the Documentation CD-ROM through
the online Subscription Store:
http://www.cisco.com/go/subscription
•
Nonregistered Cisco.com users can order documentation through a local
account representative by calling Cisco corporate headquarters (California,
USA) at 408 526-7208 or, in North America, by calling 800
553-NETS(6387).
Documentation Feedback
If you are reading Cisco product documentation on the World Wide Web, you can
submit technical comments electronically. Click Feedback in the toolbar and
select Documentation. After you complete the form, click Submit to send it to
Cisco.
You can e-mail your comments to bug-doc@cisco.com.
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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.
Customers and partners can obtain documentation, troubleshooting tips, and
sample configurations from online tools. For Cisco.com registered users,
additional troubleshooting tools are available from the TAC website.
Cisco.com
Cisco.com is the foundation of a suite of interactive, networked services that
provides immediate, open access to Cisco information and resources at anytime,
from anywhere in the world. This highly integrated Internet application is a
powerful, easy-to-use tool for doing business with Cisco.
Cisco.com provides a broad range of features and services to help customers and
partners streamline business processes and improve productivity. Through
Cisco.com, you can find information about Cisco and our networking solutions,
services, and programs. In addition, you can resolve technical issues with online
technical support, download and test software packages, and order Cisco learning
materials and merchandise. Valuable online skill assessment, training, and
certification programs are also available.
Customers and partners can self-register on Cisco.com to obtain additional
personalized information and services. Registered users can order products, check
on the status of an order, access technical support, and view benefits specific to
their relationships with Cisco.
To access Cisco.com, go to the following website:
http://www.cisco.com
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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.com/tac
P3 and P4 level problems are defined as follows:
•
P3—Your network performance is degraded. Network functionality is
noticeably impaired, but most business operations continue.
•
P4—You need information or assistance on Cisco product capabilities,
product installation, or basic product configuration.
In each of the above cases, use the Cisco TAC website to quickly find answers to
your questions.
To register for Cisco.com, go to the following website:
http://www.cisco.com/register/
If you cannot resolve your technical issue by using the TAC online resources,
Cisco.com registered users can open a case online by using the TAC Case Open
tool at the following website:
http://www.cisco.com/tac/caseopen
Contacting TAC by Telephone
If you have a priority level 1 (P1) or priority level 2 (P2) problem, contact TAC
by telephone and immediately open a case. To obtain a directory of toll-free
numbers for your country, go to the following website:
http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml
P1 and P2 level problems are defined as follows:
•
P1—Your production network is down, causing a critical impact to business
operations if service is not restored quickly. No workaround is available.
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Preface
Obtaining Technical Assistance
•
P2—Your production network is severely degraded, affecting significant
aspects of your business operations. No workaround is available.
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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.
Table 1-1
Cisco 806 Router Feature Summary
Feature
Description
10BaseT Ethernet ports Provides connection to 10BaseT (10-Mbps) Ethernet
networks. Compatible with 10/100-Mbps devices.
Flash memory
12 MB of Flash memory.
Webflash
2 MB of Flash memory reserved for use by the
Cisco Router Web Setup software.
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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.
Console port
Provides connection to terminal or PC for software
configuration using command-line interface and for
troubleshooting.
Cable lock
Provides complementary feature for physically
securing router.
Locking power
connector
Locks power connector in place.
Wall-mount feature
Brackets on router bottom provide a means for
mounting router on a wall or vertical surface.
4-MB, 8-MB, and 16-MB DIMM cards are available
to increase DRAM.
Router Overview
Front Panel
Figure 1-1 shows the front panel of the Cisco 806 router.
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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.
Cisco 806 Back Panel
Cable lock
Physically
secures
router
TO HUB
TO PC
Ethernet ports
Connect to
Ethernet network
devices
ETHERN
ET
4
10BASET
COMPUT
ERS (E0)
Ethernet port
Connects to
broadband
modem or
Ethernet switch
Model Cis
CONSOL
E
co 806
ETHERN
ET 10BAS
ET
3
TO HUB/TO PC
button
Determines
the Ethernet
device and cable
type used for
Ethernet port 4
2
+5 VDC
1
51814
Figure 1-2
INTERNE
T (E1)
Console port
Connects to PC
or terminal
Locking power
connector
Connects to
power supply
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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.
ETHERNET RXD
Green
Blinks when an ETHERNET port receives a packet.
ETHERNET TXD
Green
Blinks when an ETHERNET port sends a packet.
INTERNET 1
Green
On when the INTERNET ETHERNET port is connected to a
broadband modem or to an Ethernet switch.
INTERNET RXD
Green
Blinks when the INTERNET ETHERNET port receives a packet.
INTERNET TXD
Green
Blinks when the INTERNET ETHERNET port sends a packet.
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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.
Safety
This section provides the safety warnings and electrostatic and router damage
information applicable to the Cisco 806 router.
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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.
Warning
This equipment is intended to be grounded. Ensure that the host is
connected to earth ground during normal use.
Warning
This product relies on the building’s installation for short-circuit
(overcurrent) protection. Ensure that a fuse or circuit breaker no larger than
120 VAC, 15A U.S. (240 VAC, 10A international) is used on the phase
conductors (all current-carrying conductors).
Warning
Before working on equipment that is connected to power lines, remove
jewelry (including rings, necklaces, and watches). Metal objects will heat
up when connected to power and ground and can cause serious burns or
weld the metal object to the terminals.
Warning
The ports labeled "10BaseT", 100BaseTX", and "10/100" are safety extra-low
voltage (SELV) circuits. SELV circuits should only be connected to other
SELV circuits. Avoid connecting these circuits to telephone network voltage
(TNV) circuits.
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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.
Preventing Electrostatic Discharge Damage
Electrostatic discharge (ESD) is a transfer of electrostatic charge between bodies
of different electrostatic potentials, such as an operator and a piece of electrical
equipment. It occurs when electronic components are improperly handled, and it
can damage equipment and impair electrical circuitry. Electrostatic discharge is
more likely to occur in the presence of synthetic fibers and dry atmosphere.
Always use the following ESD-prevention procedures when removing and
replacing components:
Step 1
Caution
Step 2
Wear an ESD-preventive wrist strap that you provide, ensuring that it makes good
skin contact.
To properly guard against ESD damage and shocks, the wrist strap and cord
must operate effectively. Always follow the guidelines in the preceding
section, “Warnings.”
Do not touch any exposed contact pins or connector shells of interface ports that
do not have a cable attached.
If cables are connected at one end only, do not touch the exposed pins at the
unconnected end of the cable.
Note
Caution
This device is intended for use in residential and commercial
environments only.
Periodically check the resistance value of the antistatic strap, which should be
between 1 and 10 megohms (Mohms).
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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.
Figure 2-1
Items Included with Router
Oth
Docum er
entatio
2 Yellow Ethernet cables
n
Quick
Start
Guide
tion
enta
cum -ROM
CD
Do
Product documentation
56566
Desktop power supply
Console cable
(RJ-45-to-DB-9)
Black power cord
To prepare for installation, follow these steps:
Step 1
Obtain a broadband or Ethernet connection from your service provider.
Step 2
Remove the yellow Ethernet cables, light blue console cable, and product
documentation from the Open Me First bag. Remove the desktop power supply
and the black power cord from the accessory kit. Gather the Ethernet devices to
be connected to the router: hub, servers, workstations, or PCs.
Step 3
If you plan to configure the software using IOS commands via the console port,
provide a terminal or PC to connect to the console port.
Step 4
If you plan to use the cable-lock feature, provide a Kensington or equivalent
locking cable.
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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.
Installing Your Router
To install the Cisco 806 router, you need to perform these tasks in the following
order:
•
Connect the Ethernet devices to the router.
•
Connect the router to a broadband modem or Ethernet switch.
•
Connect a terminal or PC to the router (for software configuration using the
command-line interface [CLI] or troubleshooting).
•
Connect the router to the power source.
•
Verify the router installation.
•
Mount the router.
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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).
Table 2-1
Connecting Ethernet Devices
Network
Device
Button
Setting1
Hub with equivalent to
router TO HUB/TO PC
button
Hub with equivalent to
router TO HUB/TO PC
button
Router Port
Ethernet Cable
Type2
Router
HUB/NO HUB
Button Setting
MDI (IN)
ETHERNET port 4
Straight-through
IN
MDI-X
(OUT)
ETHERNET port 4
Straight-through
OUT
Hub without equivalent to MDI-X
router TO HUB/TO PC
(OUT)
button
ETHERNET port 4
Straight-through
OUT
Server, PC, or workstation –
ETHERNET port 4
Straight-through
OUT
Network Device
Connected to Router
1. Hub vendors use different names for the button controlling the cable selections. This table uses the Cisco 1528 Micro Hub
10/100 with an MDI/MDI-X button as an example. Determine the button name and setting for your particular hub. Refer to
your hub documentation for details.
2. Cisco provides a yellow straight-through cable. You must provide additional straight-through cables. For details on cables,
see Appendix A.
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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.
ETHERNET
4
10BASET
COMPUTERS
(E0)
Model Cisc
CONSOLE
o 806
ETHERNET
10BAS
ET
3
2
+5 VDC
1
INTERNET
(E1)
Cisco 1528 Micro Hub 10/100
1X 2X
ETHERN
ET 3X
4X
51815
SPEED
LED
100BaseTX
SOLID
10BaseT
BLINK
1 2 3
4
5 6 7
8
5X
6X
7X
8X
MDI
MDI-X
3. Connect other
end of cable
to hub.
4. If applicable, check setting
of hub equivalent of router
TO HUB/TO PC.
To verify your hub connection, ensure that the COMPUTERS 4 LED on the front
panel is on after you have completed the router installation.
If the LED is not on, see Table 3-2 in Chapter 3 for troubleshooting information.
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2-7
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.
ETHERNET
4
10BASET
COMPUTERS
(E0)
Model Cisc
CONSOLE
o 806
ETHERNET
10BAS
ET
3
2
+5 VDC
1
INTERNET
(E1)
51817
PC
3. Connect other end of cable
to server, PC, or workstation.
To verify your connection, ensure that the COMPUTERS 4 LED is on after you
have completed router installation.
If the LED is not on, see Table 3-2 in Chapter 3 for troubleshooting information.
You can connect additional servers, PCs, or workstations to ETHERNET ports 1,
2, and 3.
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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.
Figure 2-4
TO HUB
TO PC
ETHERN
ET
4
Connecting to a Broadband Modem
10BASET
COMPUT
ERS (E0)
Model Cisc
CONSOL
E
o 806
ETHERN
ET 10BASE
T
3
2
+5 VDC
1
INTERNE
T (E1)
Cisco 57
5-LR
E
W
A
N
56958
A
C
T
Y
IT
IV
T
E
N
R
E
H
T
E
R
E
W
O
P
1. Connect yellow cable to
ETHERNET INTERNET port.
2. Connect other end
to modem.
Follow the instructions provided with your broadband modem to determine which
port on the modem to connect to.
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2-9
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.
12
STATUS
1
15X
UTIL
DUPLX
SPEED
1X
2
3
4
5
6
7
2X
8
9
10
11
12
15X
Catalyst 350
16X
2X
1
0 SERIES XL
INLINE POWE
R
16X
2
2. Connect other end of
cable to available port
on Ethernet switch.
Connecting a Terminal or PC to the Console Port
The CONSOLE port is a service port to which you can connect a terminal or PC
in order to configure the software via the command-line interface (CLI) or to
troubleshoot problems with the router. To connect a terminal or PC to the
CONSOLE port, follow the steps in Figure 2-6.
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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.
Warning
This product relies on the building’s installation for short-circuit
(overcurrent) protection. Ensure that a fuse or circuit breaker no larger than
120 VAC, 15A U.S. (240 VAC, 16A international) is used on the phase
conductors (all current-carrying conductors).
Warning
This equipment is designed to be grounded. Ensure that the host is
connected to earth ground during normal use.
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2-11
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.
Table 2-2
Verifying Installation
Power/Link
LEDs to Check
Normal Patterns
Power
OK
On
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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.
•
COMPUTERS TXD blinks when an Ethernet
port sends an Ethernet packet.
•
INTERNET 1 is on when the INTERNET
ETHERNET port is physically connected to
a broadband modem or Ethernet switch.
•
INTERNET RXD blinks when the
INTERNET ETHERNET port receives an
Ethernet packet.
•
INTERNET TXD blinks when the
INTERNET ETHERNET port sends an
Ethernet packet.
Mounting Your Router
You can mount your router on one of the following surfaces:
•
Table or other horizontal surface
•
Wall or other vertical surface
Mounting on Table
Do not cover or obstruct router vents, which are located on the router sides.
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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.
If the screws are not properly anchored, the strain of the network cable
connections could pull the router from the wall.
Figure 2-8
Wall-Mounting Brackets (Bottom of Router)
Front panel of router
Mounting
bracket
Mounting
bracket
7 58 in. (19.35 cm)
56613
Bottom
of router
The following conditions must be met when you mount the router:
•
Because you will use the LEDs as status and problem indicators, the front
panel must face upward and be easily visible.
•
The router must be mounted low enough for you to see the LEDs in case you
need to troubleshoot a problem.
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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.
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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.
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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.
Step 3
Type in the following universal resource locator (URL):
http://10.10.10.1
Step 4
Click the Router Setup link in the Cisco Router Web Setup home page, and
follow the instructions that appear in the page that is displayed.
Step 5
If the web page does not appear when you enter the URL http://10.10.10.1, test
the connection between the PC and the router by doing the following:
a.
Check that the OK LED on the router is on, and check the cable connection
between the router and the PC. If the PC you are using is connected to
Ethernet port number 4, be sure that the TO HUB/TO PC button is in the TO
PC position.
b.
If the CRWS home page still does not appear, verify that your web browser’s
work offline option is disabled.
c.
If the web page still does not appear, verify that your PC is automatically
configured to receive an IP address, by following the instructions in Cisco
Router Web Setup User Guide, which is available on the Cisco
800 and SOHO Series Product Documentation CD.
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Chapter 2
Installation
Where to Go from Here
Cisco 806 Router Hardware Installation Guide
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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.
Before You Call Your Cisco Reseller
Some of the solutions in this chapter instruct you to contact your Cisco reseller.
Before you contact your reseller, have the following information ready:
•
Router model and serial number (on the back panel)
•
Maintenance agreement or warranty information
•
Date you received your router
•
Brief description of the problem
•
Brief description of the steps you have taken to solve the problem
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3-1
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.
Make sure that the power switch is set to ON.
2.
Make sure that all connections to and from the power
supply are secure.
3.
Make sure that the power outlet has power.
4.
If the problem continues, the power supply could be
faulty. Contact your Cisco reseller.
Perform the following tasks in order:
1.
To make sure that you have cabled the device
correctly, see Figure 2-4 or Figure 2-5 in Chapter 2,
“Installation.”
2.
Make sure that the connectors at both ends of the
cable are securely seated.
3.
Make sure the cable is not physically damaged. If it
is, order another cable from Cisco, or replace it with
a similar cable.
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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.
Make sure that the connectors at both ends of the
cable are securely seated.
3.
Make sure the cable is not physically damaged. If it
is, order another cable from Cisco Systems, or
replace it with a similar cable
Improper setting of TO To make sure that the button is set correctly, see
HUB/TO PC button on Table 2-1 in Chapter 2, “Installation.”
router or hub.
Problems After Router Is Running
Table 3-2 lists problems that could occur after the router has been up and running.
Table 3-2
Problems After Router is Running
Symptom
Problem
Solutions
Problems with Ethernet
connection. (COMPUTER
LEDs 1 through 4 are off.)
A cable-related
problem:
Perform the following tasks in order:
•
Disconnected
cable.
•
Damaged cable.
Improper setting of TO
HUB/TO PC button on
router or hub.
1.
Make sure that the connectors at both
ends of the cable are secure.
2.
Make sure that the cable is not
physically damaged. If it is damaged,
order another cable from
Cisco Systems, or replace it with a
similar cable.
To make sure that the button is set correctly,
see Table 2-1 in Chapter 2, “Installation.”
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3-3
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. If it is damaged,
order another cable from
Cisco Systems, or replace it with a
similar cable.
Problem with
Contact your broadband line or WAN
broadband line or WAN service provider to determine whether there
service.
is a problem.
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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 (0.68 kg)
Environmental Operating Ranges
Nonoperating temperature
–4 to 149°F (–20 to 65°C)
Nonoperating humidity
5 to 95% relative humidity
Nonoperating altitude
0 to 15,000 ft (4570 m)
Operating temperature
32 to 104°F (0 to 40°C)
Operating humidity
10 to 85% relative humidity
Operating altitude
0 to 10,000 ft (3000 m)
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A-1
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.
Warning
Ultimate disposal of this product should be handled according to all
national laws and regulations.
Port Connector Pinouts
This section provides pinouts for the following connectors:
•
Ethernet—See Table A-2, Table A-5, and Table A-6.
•
Console (for connecting a terminal or PC)—See Table A-3.
•
Power—See Table A-4.
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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
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A-3
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.
Cabling Specifications
This section provides specifications for the following Ethernet cables, which you
might need to provide:
•
Straight-through
•
Crossover
It also provides information on Ethernet cable distance limitations.
Ethernet Cable Specifications
Table A-5 provides the specifications for straight-through and crossover Ethernet
cables. See the Glossary for definitions of straight-through and crossover cables.
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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.
Table A-6
Maximum Cable Distances
Cable
Maximum Distance
Ethernet cables
328 ft (100 m)
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A-5
Appendix A
Specifications and Cables
Cabling Specifications
Cisco 806 Router Hardware Installation Guide
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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.
crossover Ethernet
cable
A cable that wires a pin to its opposite pin; for example, RX+ is wired to TX+.
This cable connects two similar devices, such as two data terminal equipment
(DTE) devices or two data communications equipment (DCE) devices.
Cisco 806 Router Hardware Installation Guide
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GL-1
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. The interference by electromagnetic signals that
can cause reduced data integrity and increased error rates on transmission
channels.
ESD
Electrostatic discharge. A transfer of electrostatic charge between bodies of
different electrostatic potentials, such as an operator and a piece of electrical
equipment. ESD occurs when electronic components are improperly handled.
ESD can damage equipment and impair electrical circuitry. ESD is more likely
to occur with the combination of synthetic fibers and dry atmosphere.
F
Flash memory
The nonvolatile storage that can be electrically erased and reprogrammed so that
data can be stored, booted from, and rewritten as necessary.
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78-10432-01
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. A port on an Ethernet network device used to
connect the device to the Ethernet network, usually through a hub or switch.
MDI-X
Media-dependent interface, crossover. A port on an Ethernet hub, such as the
Cisco 1528 Micro Hub 10/100, that connects the Ethernet network devices
through the MDI port to create a network.
modem
Modulator-demodulator. A device that converts analog and digital signals. At the
source, a modem converts digital signals to a form suitable for transmission over
analog communication facilities. At the destination, analog signals are converted
back to their digital form.
S
SELV
Safety extra-low voltage. A secondary circuit that under normal conditions has
a voltage less than 42.4V peak or 60 VDC.
straight-through
Ethernet cable
A cable that wires a pin to its equivalent pin. This cable connects two dissimilar
devices such as a data terminal equipment (DTE) and a data communications
equipment (DCE) device. A straight-through Ethernet cable is the most common
cable used.
Cisco 806 Router Hardware Installation Guide
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GL-3
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. They might be subjected to
overvoltages due to atmospheric discharges or power-line failures.
TO HUB/TO PC
button
A button that enables you to use a straight-through cable to connect either hubs,
or servers, PCs, and workstations to the router. Without this button, you would
need to supply a crossover cable to connect a hub to the router. Setting the button
to TO HUB (in) indicates that you are connecting a hub; setting the button to TO
PC (out) indicates that you are connecting a server, PC, or workstation.
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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
related xii
maximum distances of A-5
dynamic RAM 1-2
specifications (table) A-5
caution statement, defined x
Cisco.com xiv
Cisco reseller, contacting 3-1
E
electrostatic damage, preventing 2-3
Cisco Router Web Setup 2-17
Cisco 806 Router Hardware Installation Guide
78-10432-01
IN-1
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 2-7
specifications A-2
humidity specifications A-1
power connector, locking 1-2
power supply, connecting 2-11
problems
I
after router is running (table) 3-3
during initial startup (table) 3-2
installation
of the router 2-5
preparing for 2-1, 2-4
S
verifying 2-12
safety warnings 2-2
server, connecting 2-8
Cisco 806 Router Hardware Installation Guide
IN-2
78-10432-01
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
(2.54 cm)