Cisco AIR-AP1121G-E-K9, Aironet 1100 Series Hardware Installation Manual

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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

Cisco Aironet 1100 Series Access Point Hardware Installation Guide

October 2003

Text Part Number: OL-4309-02

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THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS M ANUAL ARE SUBJECT TO CHA NGE WITHOUT NO TICE. 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 RESPONSI BILITY FOR THEIR APPLICA TION OF ANY PRODUCT S.

THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORT H IN THE INFORMATION PACKET T HAT 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 accor dance 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 Cisc o’s writ ten author ization m ay resul t in the equi pment no lo nger comp lyi ng with FCC requi rements for Class A or Class B digital devices. In that event, your right to use the equ ipment may be limit ed by FCC regul ations , and you may be requir ed to correct a ny 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 interferen ce 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 followi ng measures:

• Turn the television or radio antenna unt il the int erference st ops.

• Move the equipment to one side or the other of the televisio n or radi o.

• Move the equipment farther away from the te levision or radio.

• Plug the equipment into an outlet that is on a di fferent cir cuit from the televi sion o r radio. (That is, make certain th e equipment and the te levision or radio are on circuit s controlled by different circuit breaker s or fuses.)

Modifications to this product no t author ized by Cis co Syst ems, Inc. coul d voi d the FCC appro val and ne gate your authorit y to op erate the pr odu ct. The Cisco implementation of TCP head er compressi on is an adap tation of a program developed by the Universi ty of Ca lifornia, Berk eley (UCB) as part of UCB ’s public

domain version of the UNIX operatin g system. All rights reserved . Copyri ght © 1981 , Rege nts of the Uni versity of Calif ornia. NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THE SE SUPPLIERS ARE PROVIDED “AS IS” WITH

ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAI M ALL WARRANTIE S, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NO NINFRINGEM ENT OR ARISING FROM A COURS E OF DEALING, USAGE, OR TRADE PRACTICE.

IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL 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 DAMAGE S.

Cisco Aironet 1100 Series Access Point Hardware Installation Guide

CCIP, CCSP, the Cisco Arrow logo, the Cisco Powered Network mark, Cisco Unity, Follow Me Browsing, FormShare, and StackWise are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn, and iQuick Study are service marks of Cisco Systems, Inc.; and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherSwitch, Fast Step, GigaStack, Internet Quotient, IOS, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, LightStream, MGX, MICA, the Networkers logo, Networking Academy, Network Registrar, Packet, PIX, Post-Routing, Pre-Routing, RateMUX, Registrar, ScriptShare, SlideCast, SMARTnet, StrataView Plus, Stratm, SwitchProbe, TeleRouter, The Fastest Way to Increase Your Internet Quotient, TransPath, and VCO are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries.

All other 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. (0304R)

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CONTENTS

Audience ix

Purpose ix

Organization ix

Conventions x

Related Publications xii

Obtaining Documentation xii

Cisco.com xii Documentation CD-ROM xiii Ordering Documentation xiii Documentation Feedback xiii

Obtaining Technical Assistance xiii

Cisco TAC Website xiv Opening a TAC Case xiv TAC Case Priority Definitions xiv

Obtaining Additional Publications and Information xv

CHAPTER

1 Overview 1-1

Hardware Features 1-2

Single Radio Operation 1-2 Ethernet Port 1-2 LEDs 1-3 Power Sources 1-3 UL 2043 Certification 1-4 Anti-Theft Features 1-4

Network Configuration Examples 1-5

Root Unit on a Wired LAN 1-5 Repeater Unit that Extends Wireless Range 1-6 Central Unit in an All-Wireless Network 1-7

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CHAPTER

2 Installing the Access Point 2-1

Safety Information 2-2

FCC Safety Compliance Statement 2-2 General Safety Guidelines 2-2

Warnings 2-2

Unpacking the Access Point 2-3

Package Contents 2-3

Basic Installation Guidelines 2-3

Before Beginning the Installation 2-4

Installation Summary 2-4

Connecting the Ethernet and Power Cables 2-5

Connecting to an Ethernet Network with an Inline Power Source 2-6 Connecting to an Ethernet Network with Local Power 2-6 Powering Up the Access Point 2-7

CHAPTER

3 Configuring the Access Point for the First Time 3-1

Before You Start 3-2

Resetting the Access Point to Default Settings 3-2

Obtaining and Assigning an IP Address 3-3

Connecting to the Access Point Locally 3-3

Assigning Basic Settings 3-4

Default Settings on the Express Setup Page 3-7

Protecting Your Wireless LAN 3-8

Using the IP Setup Utility 3-8

Obtaining and Installing IPSU 3-8 Using IPSU to Find the Access Point’s IP Address 3-9 Using IPSU to Set the Access Point’s IP Address and SSID 3-10

Assigning an IP Address Using the CLI 3-11

Using a Telnet Session to Access the CLI 3-11

CHAPTER

4 Using the Web-Browser Interface 4-1

Using the Web-Browser Interface for the First Time 4-2

Using the Management Pages in the Web-Browser Interface 4-2

Using Action Buttons 4-3 Character Restrictions in Entry Fields 4-5

Using Online Help 4-5

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CHAPTER

5 Using the Command-Line Interface 5-1

IOS Command Modes 5-2

Getting Help 5-3

Abbreviating Commands 5-3

Using no and default Forms of Commands 5-3

Understanding CLI Messages 5-4

Using Command History 5-4

Changing the Command History Buffer Size 5-5 Recalling Commands 5-5 Disabling the Command History Feature 5-5

Using Editing Features 5-6

Enabling and Disabling Editing Features 5-6 Editing Commands through Keystrokes 5-6 Editing Command Lines that Wrap 5-7

Searching and Filtering Output of show and more Commands 5-8

Accessing the CLI 5-9

Opening the CLI with Telnet 5-9 Opening the CLI with Secure Shell 5-9

CHAPTER

6 Mounting Instructions 6-1

Overview 6-2

Mounting on a Horizontal or Vertical Surface 6-3

Mounting on a Suspended Ceiling 6-4

Mounting Above a Suspended Ceiling 6-6

Using the Security Hasp Adapter 6-7

Mounting on a Cubical Wall Partition 6-8

Using the Desktop Holster 6-9

Using the Cable Lock Feature 6-11

CHAPTER

7 2.4-GHz Radio Upgrade 7-1

Upgrade Overview 7-2

Unpacking the Radio 7-2

Removing the Back Cover 7-3

Removing a 2.4-GHz Radio 7-4

Installing a 2.4-GHz Radio 7-5

Replacing the Back Cover 7-8

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Finding the Software Version 7-9

CHAPTER

8 Troubleshooting 8-1

Checking the Top Panel LEDs 8-2

Checking Basic Settings 8-4

SSID 8-4 WEP Keys 8-4 Security Settings 8-4

Resetting to the Default Configuration 8-4

Using the MODE Button 8-5 Using the Web Browser Interface 8-5

Reloading the Access Point Image 8-6

Using the MODE button 8-6 Web Browser Interface 8-7

Browser HTTP Interface 8-7 Browser TFTP Interface 8-7

Obtaining the Access Point Image File 8-8

Obtaining the TFTP Server Software 8-8

APPENDIX

A Translated Safety Warnings A-1

Dipole Antenna Installation Warning A-2

Explosive Device Proximity Warning A-3

Lightning Activity Warning A-4

Installation Warning A-5

Circuit Breaker (15A) Warning A-5

APPENDIX

B Declarations of Conformity and Regulatory Information B-1

Manufacturers Federal Communication Commission Declaration of Conformity Statement B-2

Department of Communications—Canada B-3

Canadian Compliance Statement B-3

European Community, Switzerland, Norway, Iceland, and Liechtenstein B-3

Declaration of Conformity with Regard to the R&TTE Directive 1999/5/EC B-3

Declaration of Conformity for RF Exposure B-5

Guidelines for Operating Cisco Aironet Access Points and Bridges in Japan B-5

Japanese Translation B-5 English Translation B-5

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Administrative Rules for Cisco Aironet Access Points in Taiwan B-6

All Access Points B-6

Chinese Translation B-6 English Translation B-6

APPENDIX

C Access Point Specifications C-1

APPENDIX

D Channels and Antenna Settings D-1

Channels D-2

IEEE 802.11b (2.4-GHz Band) D-2 IEEE 802.11g (2.4-GHz Band) D-3

Maximum Power Levels D-4

IEEE 802.11b (2.4-GHz Band) D-4 IEEE 802.11g (2.4-GHz Band) D-4

LOSSARY

NDEX

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Preface

Audience

This guide is f or the networ king pr ofessi on al wh o i nsta lls a nd mana ge s th e Cisco A iro ne t 11 00 Seri es Access Point, h erea fte r re fe rred t o as t he access point. To use this guide, you should have experience working with the Cisco IOS sof tware and be fam iliar with the co ncepts and terminolog y of wireless local area networks.

Purpose

This guide provides the information you need to install and initially configure your access point, including proced ure s f or usin g th e IO S com ma nd s tha t have be en cre ate d or c han ged for us e with t he access point. It does not provide detailed information about these commands. For detailed information about these comm ands , r ef er to th e Cisco IOS Command Reference for Cisco Aironet Access Points and Bridges for this release. For information about the standard IOS Release 12.2 commands, refer to the IOS documentation set available from the C isco .com ho me page at Service and Support > Technical Documents. On the Cisco Product Documenta tio n hom e page , sel ect Release 12.2 from the Cisco IOS Software drop-d own men u.

This guide also includes an overview of the access point web-based interface (APWI), which contains all the functionality of the command-line interface (CLI). This guide does not provide field-level descriptions of the AP WI w indows no r does i t provide the pr oced ur es for c on figuring t he a cce ss poi nt from the APWI. For all APWI window descriptions and procedures, refer to the access point online help, which is available from the Help buttons on the APWI pages.

Organization

This guide is organized into these chapters:

Chapter 1, “Ove rv i ew,” lists the software and hardware features of the access point and describes the

access point’s role in your network.

Chapter 2, “Installing the Access Point,” de scribes how to connec t Etherne t and power cables and

provides an installation summary, safety warnings, and general guidelines.

Chapter 3, “Configuring the Access Point for the First Time,” describes how to configure basic settings

on a new access point.

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Conventions

Chapter 4, “Usi ng the Web-Browser Interface,” describes how to use the web-browser interface to

configure the access point.

Chapter 5, “Usi ng the Com mand- Line Inte rface,” describes how to use the comman d-line inter face

(CLI) to configure the access point.

Chapter 6, “Mo unting In structi ons,” describes how to mo unt t he ac cess po int on a desk top, wall, or

ceiling.

Chapter 7, “2.4 -GHz Radi o Upgrade, ” provide s up grade inst ruct ions for c ha ngin g th e 2. 4 GH z r adio . Chapter 8, “Troublesho oting,” provides troubleshoo tin g pr oce dures for basi c pr oble ms wit h t he a cces s

point.

Appendix A, “Translated Safety Warnings,” provides translations of the safety warnings that appear in

this publication.

Appendix B, “Declarations of Conf or mity a nd Regula tory I nfo rmat ion , ” provides declarations of

conformity and regulatory information for the access point.

Appendix C, “Access Point Specifications,” lists technical specifications for the access point. Appendix D, “Channels and A nte nna Se tting s,” lists the ac cess point rad i o cha nnel s a nd th e m axi mum

power levels supported by the world’s regulatory domains.

Conventions

This publication use s the se conventions to co nvey instructions a nd info rmat ion: Command descriptions use these conventions:

• Commands and keywords are in boldfac e text.

• Arguments for which you supply values are in it alic.

• Square brackets ([ ]) mean optional elements.

• Braces ({ }) group required choices, and vertical bars ( | ) separate the alternative elements.

• Braces and vertical bars within square brackets ([{ | }]) mean a required choice within an optional

element.

Interactive examples use these conventions:

• Terminal sessions and system displays are in screen font.

• Information you ent er is in boldface screen font.

• Nonprinting charac ters, such as passwords or t abs, ar e in angl e brackets (< >) .

Notes, cautions, and timesavers use these conventions and symbols:

Tip Means the following will help you solve a problem. The tips information might not be troubleshooting

or even an action, but cou ld b e use ful i nfo rmat ion.

Note Means reader take note. Notes contain helpful suggestions or references to materials not contained in

this manual.

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Conventions

Caution Means reader be careful. In this situation, you might do something that could result equipment damage

or loss of data.

Warning

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 standard practices for preventing accidents. (To see translations of the warnings that appear in this publication, refer to the appendix “Translated Safety Warnings.”)

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. (Voor vertalingen van de waarschuwingen die in deze publicatie verschijnen, kunt u het aanhangsel “Translated Safety Warnings” (Vertalingen van veiligheidsvoorschriften) raadplegen.)

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. (Tässä julkaisussa esiintyvien varoitusten käännökset löydät liitteestä "Translated Safety Warnings" (käännetyt turvallisuutta koskevat varoitukset).)

Attention

Ce symbole d’avertissement indique un danger. Vous vous trouvez dans une situation pouvant entraîner des blessures. Avant d’accéder à cet équipement, soyez conscient des dangers posés par les circuits électriques et familiarisez-vous avec les procédures courantes de prévention des accidents. Pour obtenir les traductions des mises en garde figurant dans cette publication, veuillez consulter l’annexe intitulée « Translated Safety Warnings » (Traduction des avis de sécurité).

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. (Übersetzungen der in dieser Veröffentlichung enthaltenen Warnhinweise finden Sie im Anhang mit dem Titel “Translated Safety Warnings” (Übersetzung der Warnhinweise).)

Avvertenza

Questo simbolo di avvertenza indica un pericolo. Si è in una situazione che può causare infortuni. 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. La traduzione delle avvertenze riportate in questa pubblicazione si trova nell’appendice, “Translated Safety Warnings” (Traduzione delle avvertenze di sicurezza).

Advarsel

Dette varselsymbolet betyr fare. Du befinner deg i en situasjon som kan føre til personskade. Før du utfører arbeid på utstyr, må du være oppmerksom på de faremomentene som elektriske kretser innebærer, samt gjøre deg kjent med vanlig praksis når det gjelder å unngå ulykker. (Hvis du vil se oversettelser av de advarslene som finnes i denne publikasjonen, kan du se i vedlegget "Translated Safety Warnings" [Oversatte sikkerhetsadvarsler].)

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Related Publications

These documents provide complete information about the access point:

• Cisco IOS Software Configuration Guide for Access Points

• Release Notes for 1100 Series Access Points

• Cisco IOS Command Ref erence for A cces s Points and Bridges

Click this link to browse to the Cisco Aironet documentation home page:

http://www.cisco.com/univercd/cc/td/doc/product/wireless/index.htm

To browse to the 1100 series access point documentation, select Aironet 1100 Series Wireless LAN Products > Cisco Aironet 1100 Series Access Points.

Obtaining Documentation

Cisco provides several ways to obtain documentation, techn ical assistance , and other tec hnical resources. These se ction s expl ain how to obt ai n tec hnic al infor mati on from Cisc o Sy stem s.

Cisco.com

Yo u can acc ess the m ost cur rent C isco docum ent ation on the World Wide Web at this UR L:

http://www.cisco.com/univercd/home/home.htm

You can access the Cisco website at this URL:

http://www.cisco.com

International Cisco websites can be accessed from this URL:

http://www.cisco.com/public/countries_languages.shtml

Aviso

Este símbolo de aviso indica perigo. Encontra-se numa situação que lhe poderá causar danos fisicos. 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. (Para ver as traduções dos avisos que constam desta publicação, consulte o apêndice “Translated Safety Warnings” - “Traduções dos Avisos de Segurança”).

¡Advertencia!

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. (Para ver traducciones de las advertencias que aparecen en esta publicación, consultar el apéndice titulado “Translated Safety Warnings.”)

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. (Se förklaringar av de varningar som förekommer i denna publikation i appendix "Translated Safety Warnings" [Översatta säkerhetsvarningar].)

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Obtaining Technical Assistance

Documentation CD-ROM

Cisco documentation and additional literature are available in a Cisco Documentation CD-ROM package, which may have shipped with your product. The Documentation CD-ROM is updated regularly and may be more curre nt than printed do cumentati on. The CD-R OM packag e is av ailable as a single unit or through an an nua l o r q uart erly subsc rip tio n.

Registered Cisco.com u sers c a n orde r a sing l e Do cume nta tio n CD- ROM (product num be r DOC-CONDOCCD=) through the Cisco Ordering tool:

http://www.cisco.com/en/US/partner/ordering/o rdering_plac e_order_or dering_ tool_launch. html

All users can order a nnua l or qu art erly su bsc ripti ons thr ough t he onli ne Su bsc ripti on St ore:

http://www.cisco.com/go/subscription

Ordering Documentation

Yo u can find ins tr uct ions for or deri ng do cu me nta tio n at thi s URL:

http://www.cisco.com/univercd/cc/td/doc/es_inpck/pdi.htm

Yo u can order Cisco docum entation i n these ways:

• Registered Cisco.com users (Cisco direct customers) can order Cisco product documentation from

the Networking Produ cts Market Pla ce:

http://www.cisco.com/en/US/partner/ordering/index.shtml

• Nonregistered Cisco.co m u ser s can o rd er docum en tati on th rou gh a l oc al ac count r epre sen tative by

calling Cisco Systems Corporate Headquarters (California, USA.) at 408 526-7208 or, elsewhere in North America, by ca lling 80 0 553-NETS (6387).

Documentation Feedback

Yo u can subm it co mm ents el ec troni call y on Cisc o.com . On the Cisco D ocume nta tio n home pag e, click Feedback at the top of the page.

Yo u can sen d y our com me nts in e-m ail to bug-doc@c is co.c om . Yo u can submi t commen ts by using the respon se car d (if prese nt) behi nd the front cover of your

document or by wri ting t o the fo llowing a ddress: Cisco Systems

Attn: Customer Docume nt Ordering 170 West Tasma n Dr ive San Jose, CA 95134- 988 3

We appreciat e your co mmen ts .

Obtaining Technical Assistance

For all customers, partners, resellers, and distributors who hold valid Cisco service contracts, the Ci sco T e ch n ical Assistance Center (TAC) provides 24 - hou r, award-winning technical suppo r t ser vic es , onlin e and over the phone. Cisco.com features the Cisco TAC website as an online starting point for technical assistance.

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Obtaining Technical Assistance

Cisco TAC Website

The Cisco TAC website (http://www.cisco.com/tac) provides online documents a nd t ools fo r troubleshooting and re solvin g t ec hnical iss ues w ith C isco pr oduct s and t ech nolog i es. T he Cisc o TAC website is available 24 hour s a d ay, 365 days a year.

Accessing all the to ols o n th e Cisc o TAC website requires a Cisco.com use r ID and pa ssword. If y ou have a valid service contract but do not have a login ID or password, register at this URL:

http://tools.cisco.com/RPF/register/register.do

Opening a TAC Case

The online TAC Case Open T ool (http://www.cisco.com/tac/caseopen) is the fastest way to open P3 and P4 cases. (Your network is minimally impaired or you requir e product informati o n). After you describe your situation, the TAC Case Open T o ol automatically rec ommends resources for an i mmediate solution. If your issue is not resolved using thes e reco mmen dations, you r case wi ll be assigned to a Cisco TAC engineer.

For P1 or P2 cases (your production network is down or severely degraded) or if you do not have Internet access, contact Cisco TAC by telephone. Cisco TAC engineers are ass igned imme diately t o P1 and P2 cases to help keep your business operations runni ng smoothly.

To open a ca se by te leph one, use one of the following nu mbe rs: Asia-Pacific: +61 2 8446 7411 (Australia : 1 800 805 227)

EMEA: +32 2 704 55 55 USA: 1 800 553-2447

For a complete listing of Cisco TAC contacts, go to this URL:

http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml

TAC Case Priority Definitions

T o en sure that all cases are reported in a standa rd format , Cisco has established case priority definitions. Priority 1 (P1)—Your network is “down” or there is a critical impact to your business operations. You

and Cisco will commit all necessary resources around the clock to resolve the situation. Priority 2 (P2)—Opera tion of an existing ne twork is severely degraded, or si gnificant asp ects of your

business operation are negatively affected by inadequate performance of Cisco products. You and Cisco will commit full-time resources during normal business hours to resolve the situation.

Priority 3 (P3)—Opera tio nal pe rf orma nc e of yo ur net work i s im pair ed , but m ost business ope rat ions remain functional. You and Cisco will commit resources during normal business hours to restore service to satisfactory levels.

Priority 4 (P4)—You require information or assistance with Cisco product capabilities, installation, or configuration. There is littl e or no effect on you r business operations.

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Obtaining Additional Publications and Information

Information about Cisco products, technologies, and network solutions is available from various online and printed sources.

• The Cisco Product Catalog describes the networking products offered by Cisco Systems, as well as

ordering and custome r support ser vices. Access the Cisco Product Catalog at this URL:

http://www.cisco.com/en/US/products/products_catalog_links_launch.html

• Cisco Press publishes a wid e ran ge of n etworki ng pub l icatio ns. Cisco suggest s the se t itle s for new

and experienced users: Internetworking Terms and Acronyms Dictionary, Internetworking Technology Handbook, Internetworking Troubleshoo tin g G uid e, and th e I nter net workin g Design Guide. For current Cisco Press titles and other information, go to Cisco Press online at this URL:

http://www.ciscopress.com

• Packet magazine is the Cisco quarterly publication that provides the latest networking trends,

technology breakthrough s, and Cisco products an d solutions t o help ind ustry professi onals ge t the most from their networking investment. Included are networking depl oyment an d troublesho oting tips, configuration e xamples, customer case studies, tutorials and train ing, certificatio n information, and links to numerous in-de pth onli ne resour ces. You can access Packet magazine at this URL:

http://www.cisco.com/go/packet

• iQ Magazine is the Cisco bimonthl y publica tion that de livers the latest informat ion about Int ernet

business strategies for executives. You can acce ss iQ M agazin e at th is URL :

http://www.cisco.com/go/iqmagazine

• Internet Protocol Journa l is a quarterly jour nal publ ished by Cisco Systems for engineering

professionals involved in designing, developing, and ope ratin g p ubli c a nd pr ivate internets a nd intranets. You can access the Internet Protocol Journal at this URL:

http://www.cisco.com/en/US/about/ac123/ac147/about_cisco_the_internet_protocol_journal.html

• Training—Cisco offers world-class networking trai ning. Curr ent offerings in ne twork training ar e

listed at this URL:

http://www.cisco.com/en/US/learning/index.html

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Preface

Obtaining Additional Publications and Information

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Overview

Cisco Aironet 1100 Series Acc ess Point pr ovides a secure, affordable , and easy- to-use w ireless LA N solution that combines mobility and flexibility with the enter prise-class feat ures required b y networ king professionals. With a manage ment sy st em ba sed on Cisco I OS sof tware, the 1 100 se ries is a Wi-Fi certified, wireless LAN transceiver. The 1100 series access point uses a single mini-PCI radio (IEEE 802.11b-com plia nt or IEEE 80 2.11g-co mplia nt) tha t can be upgr aded to future radio technologies.

The access point serves as the c onnect ion point be tween wireless and wired networ ks or as the ce nter point of a stand-alone wire less network. In l arge installation s, wirele ss users within ra dio rang e of an access point can roam throughout a facility while maintaining seamless, uninterrupted access to the network.

You can configure and monitor the access point using the command-line interface (CLI), the browser-based management system, or Simple Network Ma nagement Protocol (SNMP) .

This chapter provides information on the following topics:

• Hardware Features , pa ge 1-2

• Network Configuration Examp les, page 1-5

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Chapter 1 Overview

Hardware Features

This section describe s acce ss poin t feat ures. Re fer to Appendix C, “Access P oi n t S p ec ific a tio n s, ” for a list of access point specifications.

Key hardware features of the 1100 series acce ss point incl ude:

• Single Radio Operatio n, pa ge 1 -2

• Ethernet Port, page 1-2

• LEDs, page 1-3

• Power Sources, page 1-3

• UL 2043 Certification, p ag e 1- 4

• Anti-Theft Featu re s, pa ge 1- 4

Figure 1-1 shows the location of some of the hardware features of the access point.

Figure 1-1 Access Point Layout and Connectors

Single Radio Operation

The access point conta ins a 2.4-G Hz radio (I EEE 802 .11b- complia nt or IEEE 80 2.11g- compli ant) in a mini-PCI slot and two 2.2-dBi dipo le integrat ed antenn as. You can perform a field upgrade to the mini-PCI radio an d a nte nnas t o su pport n ew radio te c hnolo gies , s uc h a s the 2. 4-GH z IEEE 802.11g-c ompliant radio.

Ethernet Port

The auto-sensing Ethernet port accepts an RJ-45 connector, linking the access point to your 10BASE-T or 100BASE-T Ethernet L AN. T he a cce ss p oint ca n rece ive power through t he E the rne t c abl e fr om a power injector, switch, or power patch panel. The Ethernet MAC address is printed on the label on the back of the ac cess poin t.

1 2 3 5

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Chapter 1 Overview

Hardware Features

LEDs

The three LEDs on the top of the access point re port Eth ernet activity, association status, and radio activity.

• The Ethernet LE D sig na ls Et hern et tra ffic on the wire d L AN , or Ethe rn et i nfra str uc ture . Thi s L ED

is normally green when an Ethernet cable is connected, and blinks green when a packet is received or transmitted over the Ethernet infrastructure. The LED is off when the Ethernet cable is not connected.

• The status LED signals operational status. Steady green indicates that the access point is associated

with at least one wireless client. Bli nking green in dicates that th e access point is o perating normally but is not associated with any wireless devices.

• The radio LED signals wirel ess traf fic o ver the r adio interf ace. The lig ht is normally o ff, b ut it blink s

green whenever a packet is received or transmitted over the access point radio.

Figure 1-2 shows the three status L EDs.

Figure 1-2 Access Point LEDs

Power Sources

The access point draws up to 4.9W of DC power and can receive power from an external power module or through inlin e power using the Ethernet cable. Using inline power, you do not need to run a separ at e power cord to the access point. The access poi nt supports the following power sources:

• Power supply (input 100–240 VAC, 50–60 Hz, output 48 V DC , 0. 2A m i nimu m)

• Inline power from:

–

Cisco Aironet Power Inje ctor for 11 00 an d 1200 se rie s ac cess point s

–

A switch capable of providing inline power, such as the Cisco Catalyst 3500XL, 3550, 4000, or 6500

–

An inline power patch pa nel, s uch a s t he Ci sco C ata lyst Inl ine Power Patch Pa nel

Ethernet

Status

Radio

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Chapter 1 Overview

Hardware Features

UL 2043 Certification

The access point is encased in a durable plastic enclosure having adequate fire resistance and low smoke-producing characteristics suitable for operation in a building's environmental air space, such as above suspended ceilin gs, in acco rda nce w ith Se c tion 3 00- 22( c) o f the N EC, a nd wi th Se ct ions 2-1 28, 12-010(3) and 12 -100 of the Ca nadia n E lec trica l Co de , Part 1, C22.1.

Caution Cisco Aironet 1100 series power i nject ors and the un iversal power supplie s are n ot te sted to U L 204 3

and should not be plac ed i n a build ing ’s air-handling spaces, such as above suspended ceilings.

Anti-Theft Features

There are two methods of securing the acce ss point to help prevent theft:

• Security cable keyhole—You can use the securi ty cable sl ot to secure the access point usi ng a

standard securit y ca ble, su ch a s t hose used on lap top co mpu ter s.

• Security hasp—When you mount the acc ess po i nt o n a wall o r ce ilin g u sin g th e mo unting br ac ket

and the security hasp, you can lock the access point to the bracket with a padlock. Compatible padlocks are Master Lo ck model s 120T and 121 T or equivalent.

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Chapter 1 Overview

Network Configuration Examples

This section describes the access point ’s role in three commo n wireless networ k configurati ons. The access point’s default configuration is as a root unit connected to a wired LAN or as the central unit in an all-wireless netwo rk. T he rep eat er r ol e r equ ire s a sp ec ific co nfigura tion.

Root Unit on a Wired LAN

An access point connected directly to a wired LAN provides a connection point for wireless users. If more than one access poi nt is connected to the LAN, users c an roam from one area of a fac ility to another without losing thei r conn ect ion to t he ne twork. A s users move out o f range o f one a ccess poi nt, they automatically con nect to the network (assoc iate) th rough anot her acces s point . The roami ng proce ss is seamless and transparent to th e user. Figu re 1 -3 shows access poin ts acting as ro ot unit s on a wir ed LAN.

Figure 1-3 Access Points as Root Units on a Wired LAN

Access Point (Root Unit)

86301

Wired LAN

Access Point (Root Unit)

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Chapter 1 Overview

Network Configuration Examples

Repeater Unit that Extends Wireless Range

An access point can be configured as a stand-alone repeater to extend the range of your infrastructure or to overcome an obstacle that blocks radio communication. The repeater forwards traffic between wireless users and the wired LAN by sending packets to ei ther an other repe ater or to an a ccess poi nt connected to the wired LAN. The data is sent through the route that provides the best performance for the client. Figure 1-4 shows an access point acting as a repeater. Consult the Cisco IOS Software Configuration Guide for Cisco Aironet Access Points for instructions on setting up an access point as a repeater.

Note Non-Cisco client devices mi ght have difficulty communi cati ng wit h r epeat er a c cess points.

Figure 1-4 Access Point as Repeater

Access Point (Repeater)

86302

Wired LAN

Access Point

(Root Unit)

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Chapter 1 Overview

Network Configuration Examples

Central Unit in an All-Wireless Network

In an all-wireless network, an access point acts as a stand-alone root unit. The access point is not attached to a wired LAN; it functions as a hub linking all stations together. The access point serves as the focal point for communications, increasing the communication range of wireless users. Figure 1-5 shows an access point in an all-wireless network.

Figure 1-5 Access Point as Central Unit in All-Wireless Network

Access Point

(Root Unit)

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Network Configuration Examples

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Installing the Access Point

This chapter describes the setup of the access point and includes the following sections:

• Safety Informat ion, p ag e 2-2

• Warnings, page 2-2

• Basic Installation Guidelines, page 2-3

• Unpacking the Access Po int, page 2-3

• Before Beginning the I nsta llat ion, pag e 2-4

• Installation Summary, page 2-4

• Connecting the Ethernet and Power Cables, page 2-5

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Chapter 2 Installing the Access Point

Safety Information

Follow the guidelines in this section to ensure proper operation and safe use of the access point.

FCC Safety Compliance Statement

The FCC with its action in ET Docket 96-8 has adop ted a safet y standar d for human exposur e to radio frequency (RF) electromagnetic energy emitted by FCC certified equipment. When used with approved Cisco Aironet antennas, Ci sco Airo net product s meet th e uncontrol led environmental limits found i n OET-65 and ANSI C95.1, 1991 . Proper installat ion of this ra dio acc ording to the instruc tions fou nd in this manual will result in user exposure that is substantially below the FCC recommended limits.

General Safety Guidelines

• Do not touch or move antenna(s) while the unit is transmitting or receiving.

• Do not hold any c ompone nt co nt ain in g a ra di o so t h at the an t enn a i s ver y cl ose to or tou ch ing any

exposed parts of the body, especially the face or eyes, while transmitting.

• The use of wireless devices in hazardous locations is limited to the constraints posed by the local

codes, the nati onal c ode s, a nd the safe ty dire cto rs o f suc h environment s.

Warnings

Translated versions of the following safety warnings are provided in Appendix A, “Translated Sa fet y

Warnings.”

Warning

In order to comply with FCC radio frequency (RF) exposure limits, dipole antennas should be located at a minimum of 7.9 inches (20 cm) or more from the body of all persons.

Warning

Do not operate your wireless network device near unshielded blasting caps or in an explosive environment unless the device has been modified to be especially qualified for such use.

Warning

Do not work on the system or connect or disconnect cables during periods of lightning activity.

Warning

Read the installation instructions before you connect the system to its power source.

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).

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Chapter 2 Installing the Access Point

Unpacking the Access Point

Follow these steps to unpack the access point:

Step 1 Open the shipping container and carefully remove the contents. Step 2 Return all pack i ng ma ter ials t o t he sh ippi ng conta ine r and save it. Step 3 Ensure that all items listed in the “Package Contents” section are included in the shipment. Check each

item for damage. If any item is damage d or missin g, notif y your autho rized Cisc o sales repre sentat ive.

Package Contents

Each access point pack age co ntain s the foll owing items:

• Access point power pack

• Wall or ceiling m oun tin g b racke t

• Security hasp adapter

• Cubical partition mounting bracket assembly

• Horizontal surface mo unting ho ls ter

• Mounting hardware ki t

• Product registration card

Basic Installation Guidelines

Because the access point is a radio device, it is susceptible to common causes of interference that can reduce throughpu t a nd ra nge . Foll ow these b asic gu ide lin es t o ensu re the b es t pos sibl e perfo rm an ce:

• Install the acces s po int i n an a rea wher e lar g e st eel st ructu res s uch a s sh elving units , boo kcase s, an d

filing cabinets do not block the radio sign als to and from the access point.

• Install the access point away from microwave ovens. Microwave ovens operate on the same

frequency as the access point and can ca use signa l interfe rence .

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Chapter 2 Installing the Access Point

Before Beginning the Installation

Before you begin the i nsta llati on proc ess, p l ease refe r t o Figure 2-1 to familiarize yourself with the access point’s layout, feature s, and co nnec tors.

Figure 2-1 Access Point Layout and Connectors

Installation Summary

During the installati on of the ac cess poin t, you need to perform the following oper ations :

• Connect Ethern et an d power cables (ref er to the “Con necting t he Etherne t and Power Cables”

section on page 2-5).

• Configure basic settings (refer to Chapter 3, “Configuring the Access Point for the First Time”).

• Configure security and other access poin t options.

• Use the mounting brackets or docking cradle to locate the access point on a convenient flat

horizontal or vertical surface, such as a desktop, book shelf, file cabinet, cubicle wall, room wall, or the room ceiling. For additional information, refer to Chapter 6, “Mounting Instructions.”

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Chapter 2 Installing the Access Point

Connecting the Ethernet and Power Cables

The access point receives power through the Ethernet cable or an external power module. Figure 2-2 shows the power options for the access point.

Figure 2-2 Access Point Power Options

The access point power options are listed below:

• A switch with inlin e power, such as a Ci sco Ca ta lyst 35 00X L, 355 0, 4000, or 6 500 sw it ch

• An inline power patch pa nel, s uch a s a Ci sco Catal yst In line Power Patch Panel

• A power injector

• A power module (Universal power supply)

Note If you use in-line power from a switch or pat ch panel, do no t connect the power module to the ac cess

point. Using two power sources on the access point might cause the switch or patch panel to shut down the port to which the access point is connected.

Power

cord

Universal

power supply

SY ST

RP S

P LX

MODE

SPEED

UTI L

S TA T

10Base-T / 100Base-TX

100Base-FX

Catalyst 2950

S ERIES

SYST

RP S

DU PL

MO DE

S P

EE D

UTI L

S T A T

10Base-T / 100Base-TX

100Base-FX

Catalyst 2950

S E RI

S YS

RP S

DUPLX

M ODE

SP E ED

UTIL

STA T

10Base-T / 100Base-TX

100Base-FX

Catalyst 2950

SERI

E S

SY ST

RPS

DUPLX

MODE

SPEED

UTIL

STA T

AP/ BRIDGE

NETWORK

Switch with

inline power

Power injector

Access Point

Switch

(without inline power)

Switch

(without inline power)

Inline Power Patch Panel

Option 1 Option 2 Option 3

Option 4

81596

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Chapter 2 Installing the Access Point

Connecting the Ethernet and Power Cables

Connecting to an Ethernet Network with an Inline Power Source

Follow these steps to connect the access point to the Ethernet LAN when you have an inline power source:

Step 1 Connect the Ethernet cable to the RJ-45 Ethernet connector labeled Ethernet on th e access point. Step 2 Connect the other en d of the Etherne t cable to one of the fol lowing:

• A switch with inlin e power, such as a Ci sco Ca ta lyst 35 00X L, 355 0, 4000, or 6 500 sw it ch.

• An inline power switch panel, such as a Cisco Catalyst Inline Power Patch Panel.

• The end of a Cisco Airo net p ower injec tor l abe led To A P/Bridge. Connect the ot her e nd la bel ed To

Network to the 10/100 Ethernet LAN .

Caution The Cisco Aironet Power Injector for the 1100 and 1200 serie s is designed fo r use with 1100 serie s or

1200 series access points only. Using the power injector with other Eth erne t-re ady devices can dam age the equipment.

Caution The Cisco Aironet Power Injector for the 1100 and 1200 series is not tested to UL 2043 and sh ould not

be placed in a building's environmental air space, such as above suspended ceilings.

Note If you use a power supply or power injector to power the access point , you must use the power suppl y

included with your access point and the Cisco Aironet Power Injector for the 1100 and 1200 series access points.

Connecting to an Ethernet Network with Local Power

Follow these steps to connect the access point to an Ethernet LAN when you are using a local power source:

Step 1 Connect the Ethernet cable to the RJ-45 Ethernet connector labeled Ethernet on the access point. Step 2 Plug the other end of the Et hernet cab le into an un powered Ethernet port on your ne twork. Step 3 Connect the power module’s output co nne cto r to t he 48- VDC power po rt labe le d 48V DC on the access

point.

Step 4 Plug the other end of the power module into an approved 100- to 240- VAC outlet.

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Connecting the Ethernet and Power Cables

Powering Up the Access Point

When power is applied to t he a cce ss poin t, i t begins a rou tine p ower-up sequen ce tha t you ca n m onitor by observing the three LED s on top of the access point. After you observe all three LEDs turning green to indicate the starting of the IOS operating system, the Status LED blinks green signifying that IOS is operational. When in an operational status, the Ethernet LED is steady green when no traffic is being passed and dark during periods when traffic is being passed. The sequence takes about 1 minute to complete. Refer to Chapter 8, “Troubleshooting,” for LED descriptions .

When the sequence is complete, you are ready to obtain the access point’s IP address and pe rform a n initial configuration. Refer to Chapter 3, “C onfiguring the A ccess Point for th e First Time,” for instructions on assi gning basic set tings to t he a ccess point .

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Configuring the Access Point for the First Time

This chapter descri bes how to c onfigure ba sic set tings o n you r ac cess point for the first time . Th e contents of this chapt er are simi lar to the i nstruct ions in th e quick star t guide t hat shipped with your access point. You can configure all the settings described in this chapter using the CLI, but it might be simplest to browse to the access point’s web-browser interface to complet e the initial co n figuration and then use the CLI to enter additional settings for a more detailed configuration.

This chapter contains these sections:

• Before You Start, page 3-2

• Obtaining and Assigning an IP Address, page 3-3

• Connecting to the Access Point Locally, page 3-3

• Assigning Basic Settings , pa ge 3- 4

• Protecting Your Wireless LAN, page 3-8

• Using the IP Setup Utility, page 3-8

• Assigning an IP Address Using the CLI, page 3-11

• Using a Telnet Session to Access the CLI, page 3-11

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Chapter 3 Configuring the Access Point for the First Time

Before You Start

Before you install the access point, make sure you are using a computer connected to the same networ k as the access point, and obtain the following information:

• The following inform ati on from y our net work sy st em a dm ini stra tor:

–

A system name

–

The case-sensitive wireless service set identifier (SSID) for your radio network

–

If not connected to a DH CP server, a unique IP add ress f or you r acc ess poi nt (su ch a s

172.17.255.115)

–

If the access poin t is not o n t he sa m e subne t a s yo ur PC, a defa ult gateway addr ess and su bne t mask

–

A Simple Network Mana geme nt Pr otoc ol ( SNMP) com mun ity nam e an d the SNMP file attribute (if SNMP is in use)

• If you use IPSU to find or assign the access point IP address, the MAC address from the label on the

bottom of the acc ess po in t (s uch a s 0 016462 585 4c )

Resetting the Access Point to Default Settings

If you need to start over during the initial setup process, follow these steps to reset the access point to factory default settings using the access point MODE button:

Step 1 Disconnect power (the power jack for extern al power or the Ethe rne t cable for i n-line power) from the

access point.

Step 2 Press and hold the MODE button while you reconnect power to the access point. Step 3 Hold the MODE button un til the Stat us LED turns amber (appr oximately 1 to 2 seconds ), and rele ase the

button. All access point settings return to factory defaults.

You can also use the web-browser interface to reset the access point to defaults. Follow these steps to return to default settings using the web-browser interface:

Step 1 Open your Internet browser. You must use Microsoft Internet Explorer (version 5.x or later) or Netscape

Navigator (version 4.x).

Step 2 Enter the access point’s IP address in the browser address line and pre ss Enter. An Enter Network

Password window appears.

Step 3 Enter your usern am e in t h e U ser N ame field . T he defa ult use rnam e is Cisco. Step 4 Enter the access point pa ssword in the Password field and pre ss Ente r. The default password is Cisco.

The Summary Status page app ears.

Step 5 Click System Software and the S yst em So ft ware sc re en a ppea rs. Step 6 Click System Configuration and the System Configuration screen appears. Step 7 Click the Default button.

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Chapter 3 Configuring the Access Point for the First Time

Obtaining and Assigning an IP Address

Note If the access point is configured with a static IP address, the IP address will not be changed.

Obtaining and Assigning an IP Address

To browse to the access point’s Express Setup page, yo u must e ith er obt ain or as sig n the access point ’s IP address using one of the following methods:

• Use default address 10.0 .0.1 w hen you co nnect to the a ccess point local ly. For detailed instructions,

see the “Connecting to the Access Point Locally” section on page 3-3.

• Use a DHCP server (if available) to automatically assign an IP address. You can find out the

DHCP-assigned IP address usi ng one of the following meth ods:

–

Provide your organization’s network administrator with your access point’s Media Access Control (MAC) address. Your network administrator will query the DHCP server using the MAC address to identify the IP address. The access point’s MA C address is on label attached to the bottom of the access point.

–

Use the Cisco IP Setup Utility (IPSU) to identify the assigned address. You can also use IPSU to assign an IP address to the access point if it did not receive an IP address from the DHCP server. IPSU runs on most Microsoft Windows operating systems: Windows 9x, 2000, Me, NT, and XP.

Yo u can download IPSU fro m the Software Center on Cisco.co m (For additiona l infor mation, refer to the “Obtaining and Installing IPSU” section on page 3-8).

Connecting to the Access Point Locally

If you need to configure the access point locally (without connecting the access point to a wired LAN), you can connect a PC to its Ethernet port using a Category 5 Ethernet cable. Yo u can use a local connection to t he E the rne t p ort muc h as yo u would use a se ria l p ort co nne ctio n.

Note Yo u do not need a special cr ossover cable to conn ect your PC to the access point ; you can use

either a straight-thro ugh cable or a cr ossover cable.

If the access point is configured with default values and not connected to a DHCP server or cannot obtain an IP address, it defaults to IP addr ess 10.0. 0.1 and bec omes a mini- DHCP server. In that capacity, the access point pr ovides u p to tw en ty I P a dd resses be tw een 10. 0.0.1 1 a nd 1 0.0 .0. 30 to the fo llowing devices:

• An Ethernet-capable PC connected to its Ethernet port

• Wireless client devices configured to use eithe r no SSID o r tsunam i as the SSID, and with all

security settings disabled

The mini-DHCP server featur e is disabled automatically when y ou assign a static IP address to the acc ess point.

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Chapter 3 Configuring the Access Point for the First Time

Assigning Basic Settings

Caution When an access point with default settings is connected on a wired LAN and does not receive an IP

address from a DHCP server, the access point provides an IP address to any DHCP requests it receives.

Follow these steps to connect to the access point locally:

Step 1 Make sure that the PC you intend t o use is configured to obtain an IP ad dress auto matically, or manually

assign it an IP address from 10.0.0.2 to 10.0.0.10. Connect your PC to the access point using a Category 5 Ethernet cable. You can use either a crossover cable or a straight-through cable.

Step 2 Power up the access point. Step 3 Follow the steps in the “Assigning Basic Settings” section on page 3-4. If you make a mistake and need

to start over , follo w the steps in the “Resetting the Access Point to Def ault Settings” secti on on pa ge 3-2.

Step 4 After configurin g the access poin t, remov e the Ethern et cable from your PC and connect the acce ss point

to your wired LAN .

Note When you connect your PC to the access point or reconnect your PC to the wired LAN, you might need

to release and renew the IP address on the PC. On mo st PCs, you can pe rform a re lease and re new by rebooting your PC or by e nte ring ipconfig /release and ipconfig /renew commands in a command prompt window. Consult your PC operating instructions for detailed instruction s.

Assigning Basic Settings

After you determine or assign the access point’s IP address, you can browse to the access point’s Express Setup page and perform an initial configuration. Follow these steps:

Step 1 Open your Internet browser. You must use Microsoft Internet Explorer (version 5.x or later) or Netscape

Navigator (version 4.x).

Step 2 Enter the access point’s IP address in the browser address line and pre ss Enter. An Enter Network

Password screen appears.

Step 3 Press Tab to bypa ss the User nam e field and ad vance to the Password field . Step 4 Enter the case-sensitive password Cisco and press Enter. The Summary Status page appears. Figure 3-1

shows the Summary Status page.

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Assigning Basic Settings

Figure 3-1 Summary Status Page

Step 5

Click Express Setup. The Express Setup screen appear s. Figure 3-2 shows the Express Setup page.

Figure 3-2 Express Setup Page

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Chapter 3 Configuring the Access Point for the First Time

Assigning Basic Settings

Step 6 Enter the configuration settings you obtained from your system administrator. The configurable settings

include:

• System Name— The system name, while not an essential setting, helps identify the access p oint on

your network. The system name appears in the titles of the management system pages.

• Configuration Server Protocol—Click on the button that matches the network’s method of IP

address assignme nt.

–

DHCP—IP addresses are automatically assigned by your network’s DHCP server.

–

Static IP—The access point uses a static IP address that you enter in the IP address field.

• IP Address—Use this setting to as sign or chan ge the access p oint’s IP address. If DHCP is enabled

for your network, leave thi s field bla nk.

Note If the access point’s IP address changes while you are configuring the access point using the

web-browser interface or a Telnet session over the wired LAN, you lose your connection t o the access point. If you lose your connec tion, re connec t to the access point usin g its ne w IP addr ess. Follow the steps in the “Resetting the Access Point to Default Settings” section o n pa ge 3-2 if you need to start over.

• IP Subnet Mask—Enter the IP subne t m ask p rovided by you r ne twork admini str ator so the I P

address can be recognize d on the LAN. If DHCP is enabl ed, leave this field blank.

• Default Gateway—Enter the d efault gateway IP a ddress provided by your net work ad mini strat or.

If DHCP is enabled, leave this field blank.

• Radio Service Set ID (SSID)—Enter the case-sensitive SSID (32 alphanumeric characters

maximum) provided by your network administrator. The SSID is a unique identifier that client devices use to associate with the access point.

• Broadcast SSID in Beacon —Use this setting to allow devices that do not specify an SSID to

associate with the access point.

–

Yes—This is the default setting; it allows devices that do not specify an SSI D to associate with the access point.

–

No—Devices must specify an SSID to associate with the access point. With No selected, the SSID used by the client devices must match exactly the access point’s SSID.

• Role in Radio Network—Click on the button t hat desc ribe s th e role o f th e acc ess poi nt on y our

network. Select Access Point (Roo t) i f your acce ss point is conn ected to the wire d LAN. Sele ct Repeater (Non-Roo t) if it is not connected to the wired LAN.

• Optimize Radio Network for—Use this setting to select either precon figured settings f or the access

point radio or customized set tings for th e access point radio .

–

Throughput—Maximizes the data volume handled by the access point but might reduce its range.

–

Range—Maximize s the ac cess po int’s range but might red uce throu ghput.

–

Custom—The access poi nt uses se tt ings you enter o n th e Network I nte rfac es: Radio- 802 .11 b Settings page. Clicking Custom takes you to the Network Interfaces: Radio-802.11b Settings page.

• Aironet Extensions—Enable this setting if there are only Cisco Aironet devices on your wireless

LAN.

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Assigning Basic Settings

• SNMP Community—If your network is using SNMP , enter the SNMP Community name provided

by your network admini strat or and selec t t he a tt ributes of the SNM P da ta (al so provided by y our network administr ato r).

Step 7 Click Apply to sav e your settings. If you changed the IP address, you lose your connection to the access

point. Browse to the new I P addr es s t o reco nne ct t o the ac cess po int . Yo ur access poi nt is now running but probably requ ires additi onal con figuring to confo rm to your

network’s operational and secu rity require ments. Consult th e chapters in this manual for the inf ormation you need to com pl ete th e co nfigurat ion.

Note Yo u can rest ore the acc ess point to its facto ry defaults by unplugging the power jack and

plugging it back in while holding down the Mode button for a few seconds, or until the Status LED turns am be r.

Default Settings on the Express Setup Page

Table 3-1 lists the default settings for the settings on the Express Setup page.

Table 3-1 Default Settings on the Express Setup Page

Setting Default

System Na me ap Configuration Server Protocol DHCP IP Address Assigned by DHCP by def ault; if

DHCP is disabled, the default setting is 10.0.0.1

IP Subnet Mask Assigned by DHCP by def ault; if

DHCP is disabled, the default setting is 255.255.255.224

Default Gateway Assigned by DHCP by def ault; if

DHCP is disabled, the default

setting is 0.0.0.0 Radio Service Set ID (SSID) tsunami Broadcast SSID in Beacon Yes

1. When you assign multiple SSIDs, this setting no longer appears.

Role in Radio Network Access point (root) Optimize Radio N etwork fo r Throughput Aironet Extensions Enable SNMP Community defaultCommunity

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Protecting Your Wireless LAN

After you assign basic settings to your access point, you need to configure security settings to prevent unauthorized access to your ne twork. Bec ause it is a radi o device, the access poi nt can comm unicat e beyond the physical boundaries of your building. Refer to the Cisco IOS Software Configuration Guide for Cisco Aironet Access P oints for information on how to conf igur e some com bination of these secu rity features to protect y ou network from intrude rs:

• Unique SSIDs that are not broadcast in the access point beacon

• WEP and additional WE P f eat ures, su ch as T KIP an d b roadc ast key rotat ion

• Dynamic WEP and client authentication

Using the IP Setup Utility

IPSU enables you to find the access point’s IP address when it has been assigned by a DHCP server. You can also use IPSU to set the access point’s IP addres s and SSID if they have not been changed from the default settings.

Note IPSU can be used only on the following operating syste ms: Windows 95, 98, NT, 2000, ME, or XP.

Tip Another simple way to find the access point’s IP address is to look on the Status screen in the Aironet

Client Utility on a client device associated to the access point.

The sections below explain how to install the utility, how to use it to find the access point’s IP address, and how to use it to set the IP address and the SSID.

Obtaining and Installing IPSU

IPSU is available on the Cisco web site. Follow these steps to obtain and install IPSU:

Step 1 Use your Internet browser to ac cess the Cisc o Softwa re Center at the following URL:

http://www.cisco.com/public/sw-center/sw-wireless.shtml

Step 2 Click Option 2: Aironet Wireless Software Display Tables. Step 3 Locate the access point firmware and utilities section and click Cisco Aironet 1100 Series. Step 4 Click IPSUvxxxxxx.exe. The vxxxxxx identifies the software package version number. Step 5 On the Encryption Authorization Form, enter the requested information, read the encryption

information, and check the boxes that apply.

Step 6 Click Submit. Step 7 Read and accept the terms and conditions of the Software License Agreement. Step 8 Download and save the file to a temporary directory on your hard drive and then exit the Internet browser. Step 9 Double-click IP SUvxxx xxx.e xe in the temporary directory to expand the file.

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Using the IP Setup Utility

Step 10 Double-click Setup.exe and follow the steps provided by the installation wizard to install IPSU.

The IPSU icon appears on your compu ter desktop .

Using IPSU to Find the Access Point’s IP Address

If your access point rece i v es an IP addr ess fr om a DH CP serv er, you can use IPSU to f ind its IP addre ss. Because IPSU sends a reverse-ARP request based on the access point MAC address, you must run IPSU from a computer on the same subnet as the access point. Follow these steps to find the access point’s IP address:

Step 1 Double-click the IPSU icon on your co mput er deskto p to st art the ut ility. The IPSU screen appears (see

Figure 3-3).

Figure 3-3 IPSU Get IP Address Screen

Step 2

When the utility window opens, make sure the Get IP addr radio button in the Function box is selected.

Step 3 Enter the access point’s MAC address in the Device MAC ID field. The access point’s MAC address is

printed on the la bel on the bot tom of the uni t. It sh ould c onta in six pa irs of hexade cim al d igi ts. Your access point’s MAC address might look like the following example:

000164xxxxxx

Note The MAC address field is not case-sensitive.

Step 4 Click Get IP Address. Step 5 When the access point’s IP address appears in the IP Address field, write it down.

If IPSU reports that the IP address is 10.0.0.1, the default IP address, then the access point did not receive a DHCP-assigned IP address. To change the access point IP address from the default value using IPSU, refer to the “Using IPSU to Set the Access Point’s IP Address and SSID” section on page 3 -10.

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Using the IP Setup Utility

Using IPSU to Set the Access Point’s IP Address and SSID

If you want to chang e t he de fault IP a dd ress ( 10.0. 0.1) of the acc ess p oint, yo u ca n u se IPSU . You can also set the access point’s SSID at the same time.

Note The computer you us e to ass ign an IP ad dress to the ac cess poin t mus t have an IP address i n the sam e

subnet as the ac cess p oint ( 10 .0.0. x).

Note IPSU can change the access point’s IP address and SSID only from their default settings. After the IP

address and SSID have been c hange d, I PSU cann ot c hang e the m aga in.

Follow these steps to assign an IP address and an SSID to the access po int:

Step 1 Double-click the IPSU icon on your co mput er desk top t o sta rt the uti lity. Step 2 Click the Set Paramete rs radio button in the Functio n box (see Figure 3-4).

Figure 3-4 IPSU Set Parameters Screen

Step 3

Enter the access point’s MAC address in the Device MAC ID field. The access point’s MAC address is printed on the la bel on the bot tom of the uni t. It sh ould c onta in six pa irs of hexade cim al d igi ts. Your access point’s MAC address might look like this example:

004096xxxxxx

Note The MAC address field is not case-sensitive.

Step 4 Enter the IP addr es s yo u want t o assi gn t o the acc ess po i nt in t he I P A ddres s field. Step 5 Enter the SSID you want to assign to the acc ess point in the SSID field.

Note You cannot set the SSID without also setting the IP address. However , you can set the IP address

without setting the SSID.

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Assigning an IP Address Using the CLI

Step 6 Click Set Parameters to change the access point’s IP address and SSID settings. Step 7 Click Exit to exit IPSU.

Assigning an IP Address Using the CLI

When you connect the access point to the wired LAN, the access point links to the network using a bridge virtual interface (BVI) that it creates automatically. Instead of tracking separate IP addresses for the access point’s Ethernet and radio por ts, the net work uses the BVI.

When you assign an IP address to the access point using the CLI, you must assign the address to the BVI. Beginning in privileged EXEC mo de , fol low these s te ps t o assign a n IP add re ss to the ac cess point’s BVI:

Using a Telnet Session to Access the CLI

Follow these steps to browse to access the CLI using a Telnet session. These steps are for a PC running Microsoft Windows with a Telnet terminal application. Check your PC opera ting instruc tions fo r detailed instructio ns for yo ur op erat ing syste m.

Step 1 Select Start > Programs > Accessories > Telnet.

If Telnet is not listed in your Accessories menu, select Start > Run, type Telnet in the entry field, and press Enter.

Step 2 When the Telnet window appears, click Connect and select Remote System.

Note In Windows 2000, the Telnet window does not contain drop- down me nus . To start the Telnet

session in Windows 2000, type open followed by the access point’s IP address.

Step 3 In the Host Name field, type the access point’s IP address and click Connect.

Command Purpose

Step 1

configure terminal Enter global configurat ion m ode.

Step 2

interface bvi1 Enter interface configuration mode for the BVI.

Step 3

ip address address mask

Assign an IP address and a ddress mask to th e BVI. T his step automatically saves the running configuration to the startup configuration.

Note You lose your connection to the access point when you

assign a new IP address to the BVI. If you need to continue configuring the acc ess point, use the new IP address to open another Telnet session to the access point.

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Using a Telnet Session to Access the CLI

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Using the Web-Browser Interface

This chapter describes the web-browser interface that you can use to configure the access point. It contains these sections:

• Using the Web-Browser Interface for the First Time, page 4-2

• Using the Management Pages in the Web-Browser Interface, page 4-2

• Using Online Help, page 4-5

The web-browser inte rface con tai ns mana geme nt p ag es t hat yo u us e t o ch an ge acc ess po i nt se ttin gs, upgrade firmware, and moni tor a nd configur e ot her w irele ss d evices o n th e netwo rk.

Note The access point web-bro wser interface is fully compatible wi th Microsoft Internet Explorer (v ersion

5.x or later) or Nets ca pe N avigator (version 4.x) .

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Chapter 4 Using the Web-Browser Interface

Using the Web-Browser Interface for the First Time

Use the access point’s IP address to browse to the ma nage ment sy stem . See the “Obtaining and

Assigning an IP Addre ss ” section on page 3-3 for instru ctions on assignin g an IP ad dress to the access

point. Follow these steps to begin usi ng t he w eb-b rowser i nter face:

Step 1 Start the browser. Step 2 Enter the access point’s IP address in the browser Location field (Netscape Comm unic ator) or Address

field (Internet Explorer ) and press Enter. The Summary Status page appea rs.

Using the Management Pages in the Web-Browser Interface

The system management pages use consistent techniques to present and save configuration information. A navigation bar is on the le ft sid e of the p age, and c onfigura tion a c tion butt ons appe ar at th e bot tom . Yo u use t he navigatio n bar t o b rowse to other m an agem ent pages, and yo u use the co nfigurat ion a ct ion buttons to save or cancel changes to the configuration.

Note Changes are applied only when you click Apply. It’s important to remember that clicking your browser’s

Back button returns you to the previous page without saving any changes you have made. Clicking Cancel cancels any changes you m ad e on t he pa ge a nd keeps you o n th at pag e.

Figure 4-1 shows the web- browser int erfac e ho me page .

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Using the Management Pages in the Web-Browser Interface

Figure 4-1 Web-Browser Interface Home Page

Using Action Buttons

Table 4-1 li sts t he p ag e l inks an d buttons tha t ap pea r on mo st ma nage m ent page s.

Table 4-1 Common Buttons on Management Pages

Button/Link Description

Navigation Links

Home Displays access point status page with info rmation on t he numb er of radio

devices associated to the access point, the status of the Ethernet and radio interfaces, and a list of recent access point activity.

Express Setup Displays the Express Setup page that includes basic settings such as system

name, IP addres s, an d SSID . Network Map Displays a list of infrastructure devices on your wireless LAN. Association Displays a list of all devices on your wireless LAN, listing their system names,

network roles, and parent -client re lationsh ips.

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Using the Management Pages in the Web-Browser Interface

Network Interfaces Displays sta tus and statistics for the Ethernet and radi o interf aces a nd prov ides

links to configurat ion page s f or e ach int erfac e.

Security Displays a summary of security settings and provides links to security

configuration pages.

Services Displays status for several access point features and links to configuration

pages for Telnet/SSH, CDP, Domain Name Server, Filters, Proxy Mobile IP, QoS, SNMP, SNTP, and VL ANs .

System Software Displays the version number of the firmware that the access point is ru nning

and provides links t o c onfigurat ion page s for up gr adin g a nd m an agin g firmware.

Event Log Displays the access point event log and provides links to configuration pages

where you can select events to be included i n traps, set event severity levels, and set notification me thod s.

Configuration Action Buttons

Apply Saves changes made on the page and remains on t he page. Refresh Updates status informat ion or statis tics displaye d on a page. Cancel Di scards chang es to the pa ge and remain s on the page. Back Discards any changes m a de t o th e page and re tur ns to the p revious page .

Table 4-1 Common Buttons on Management Pages (continued)

Button/Link Description

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Using Online Help

Character Restrictions in Entry Fields

Because the 1100 series access point uses Cisco IOS software, there are certain characters that you cannot use in the entry fields on the web-bro wser interf ace. Table 4-2 lists the prohibited ch ar ac ter s an d the fields in which you cannot use them .

Using Online Help

Click the help icon at the top of a ny page in t he we b-bro wser interf ace to displa y online help. Figure 4-2 shows the print and help icons.

Figure 4-2 Print and Help Icons

When a help page appea rs in a new browser window, use the Select a topic drop-down men u to di spla y the help index or instructions for common configuration tasks, such as configuring VLANs.

Table 4-2 Prohibited Characters for Web-Browser Interface Entry Fields

Entry Field Type Prohibited Characters Password entry fields ?

“ $ [ +

All other entry fields ?

“ $ [ +

You also cannot use these three char acter s as th e first characte r in an e ntr y field:

! # ;

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Using Online Help

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Using the Command-Line Interface

This chapter describes the IOS command-line interface (CLI) that you can use to configure your access point. It contains t hese s ectio ns:

• IOS Command Modes, page 5-2

• Getting Help, page 5-3

• Abbreviating Commands, page 5- 3

• Using no and default Forms of Commands , page 5-3

• Understanding CLI Mess ages , pa ge 5-4

• Using Command History, page 5-4

• Using Editing Features, page 5-6

• Searching and Filtering Output of show and more Commands, page 5-8

• Accessing the CLI, page 5-9

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Chapter 5 Using the Command-Line Interface

IOS Command Modes

The Cisco IOS user interface is divided into many different modes. The commands available to you depend on which mode you are cu rrently in. Enter a question mark (?) at the system prompt to obtain a list of commands available for each command mode.

When you start a session on the acc ess poin t, you begin in user mode, often c alled u ser EX EC mod e. Only a limited subset of the commands are available in user EXEC mode. For example, most of the user EXEC commands are one-time commands, such as show commands, which show the current configuration statu s, an d cl e ar commands, which clear counters or interfaces. The user EXEC commands are not s aved when the acce ss poi nt reboot s.

To have access to all commands, you must enter privileged EXEC mode. Normally, you must enter a password to enter privileged EX EC mod e. From thi s m ode, yo u m ust en ter privileged EX EC m ode before you can ente r the glo ba l co nfigurat ion m ode.

Using the configurat ion m odes ( gl ob al, i nte rface , an d l ine ), you ca n make c hang es to the ru nni ng configuration. If you save the configuration, these commands are stored and used when the access point reboots. To access the various configuration modes, you must sta rt at glo bal c onfigura tio n mode . Fro m global configuration mo de, you can e nter inte rface con figuration mod e and line co nfigurati on mode.

Table 5-1 describes the main command mod es, ho w to access each one, the p rompt you see in that mode, and

how to exit the mode. The examples in the table use the host name ap.

Table 5-1 Command Mode Summary

Mode Access Method Prompt Exit Method About This Mode

User EXEC Begin a session with

your access point.

ap>

Enter logout or quit. Use this mode to

• Change terminal settings

• Perform basic tests

• Display system

information.

Privileged EXEC While in user EXEC

mode, enter the enable command.

ap#

Enter disable to exit. Use this mode to verify

commands. Use a password to protect access to this mode.

Global configuration While in privileged

EXEC mode, en ter the configure command.

ap(config)#

To exit to privileged EXEC mode, enter exit or end, or press Ctrl-Z.

Use this mode to c onfigure parameters that apply to the entire acc ess p oin t.

Interface configuration

While in global configuration mode, enter the interface command (with a specific interface).

ap(config-if)#

To exit to global configuration mode, enter exit. To return to privileged EXEC mode, press Ctrl-Z or enter end.

Use this mode to c onfigure parameters for the E therne t interfaces.

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Getting Help

You can enter a question mark (?) at the s y s tem pr om p t to d i sp lay a lis t of co mm an d s available for each command mode. You can also obtain a list of associated keywords and arguments for any command, as shown in Table 5-2.

Abbreviating Commands

You have to enter only enough characters for the access point to recognize the command as unique. This example shows how to enter the show configuration privileged EXEC command:

ap# show conf

Using no and default Forms of Commands

Most configuration commands also have a no form. In general, use the no form to disa ble a featu re or function or reverse the action of a command. For example, the no shutdown interface configuration command reverses the shutdown of an interface. Use the command without the keyword no to re-enable a disabled feature or to enable a featur e that is disabled by default.

Ta b l e 5 - 2 H e lp S u m m a r y

Command Purpose

help Obtain a brief descript ion of the help syst em in any comman d mode.

abbreviated-command-en try? Obtain a lis t of comma nds that begin wit h a partic ular cha racter st ring.

For example:

ap# di? dir disable disconnect

abbreviated-command-en try<Tab> Complete a partial command name.

For example:

ap# sh conf<tab> ap# show configuration

? List all comma nds available for a part ic ular c omma nd mo de.

For example:

ap> ?

command ? List the associated keywords for a command.

For example:

ap> show ?

command keyword ? List the associ ated a rguments for a keyword.

For example:

ap(config)# cdp holdtime ? <10-255> Length of time (in sec) that receiver must keep this packet

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Understanding CLI Messages

Configuration commands can also have a default form. The default form of a command returns the command setting to its default. Most commands are disabled by default, so the default form is the same as the no form. However , some c ommands are enable d by def ault and ha ve v ariables set to certain def ault values. In thes e case s, th e default command enables the command and sets variables to their default values.

Understanding CLI Messages

Table 5-3 li sts so me err or messa ges t hat y ou mi ght enc oun ter whi le usi ng the C LI to co nfigure you r

access point.

Using Command History

The IOS provides a history or reco rd of comma nds that you have entered. Th is featu re is particu larly useful for recalling long or complex commands or entries, including access lists. You can customize the command history fea ture to suit y our n eeds as desc ribe d in the se se c tions:

• Changing the Command History Buffer Size, page 5-5

• Recalling Commands, page 5-5

• Disabling the Comm and Histo ry Feat ure, pa ge 5-5

Table 5-3 Common CLI Error Messages

Error Message Meaning How to Get Help

% Ambiguous command: "show con"

You did not enter enough characters for your access point to recognize the command.

Re-enter the command followed by a question mark (?) with a space between the command and the question mark.

The possible keywords that y ou can en ter wi th the command are displayed.

% Incomplete command.

You did not enter all the keywords or values required by this command.

Re-enter the command followed by a question mark (?) with a space between the command and the question mark.

The possible keywords that y ou can en ter wi th the command are displayed.

% Invalid input detected at ‘^’ marker.

You entered th e co mm an d incorrectly. The caret (^) marks the point of the error.

Enter a question mark (?) to display all the commands that are available in this command mode.

The possible keywords that y ou can en ter wi th the command are displayed.

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Using Command History

Changing the Command History Buffer Size

By default, the access p oi nt r ecor ds ten c omm and lin es in i ts hist ory buffer. Beginning in privileged EXEC mode, enter this command to change the number of command lines that the access point records during the current terminal session:

ap# terminal history [size number-of-lines]

The range is from 0 to 256. Beginning in line configur ati on mode , en ter thi s co mmand to c onfigure t he nu mb er of com ma nd l ine s

the access point records for all sessions on a particular line:

ap(config-line)# history [size number-of-lines]

The range is from 0 to 256.

Recalling Commands

To recall commands fro m the histor y buffer, perform one of the actions listed in Table 5-4:

Disabling the Command History Feature

The command history feature is automatically enabled. To disable the feature during the current terminal session, enter the terminal no history privileged

EXEC command. To disable command history for the line, enter the no history line configurati on comm and.

Table 5-4 Recalling Commands

Action

1. The arrow keys function only on ANSI-compatible terminals such as VT100s.

Result

Press Ctrl-P or the up arrow key. Recall commands in the history buffer, beginning with the most recen t com ma nd.

Repeat the key sequence to recall successively older commands.

Press Ctrl-N or the down arrow key. Return to more recent command s in the histo ry buffer after recalling comma nds

with Ctrl-P or the up arrow key. Repeat the key sequence to recall succ essively more recent comm ands .

show history While in privileged EXEC mode, list the last several commands that you just

entered. The nu mb er of c om ma nds th at a re di spla yed i s de term ine d by the se ttin g of the terminal history global configuration com ma nd an d hi s tory line configuration comm and.

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Using Editing Features

This section describes th e editin g featur es that can he lp you manip ulate the command line. It con tains these sections:

• Enabling and Disabling Editing Features, page 5-6

• Editing Commands th rou gh Keystrokes, page 5 -6

• Editing Comman d Li nes t hat W rap, page 5 -7

Enabling and Disabling Editing Features

Although enhan ced ed iting m ode is au to mat ical ly e na ble d, you c a n disab le it. To re-enable the enhanced editing mode for the current terminal session, enter this command in

privileged EXEC mode:

ap# terminal editing

To reconfigure a specific line to have enhanced editing mode, enter this command in line configuration mode:

ap(config-line)# editing

To globally disable enhanced editing mode, enter this command in line configuration mode:

ap(config-line)# no editing

Editing Commands through Keystrokes

Table 5-5 shows the keystrokes that you need to edit command lines.

Table 5-5 Editing Commands through Keystrokes

Capability Keystroke

Purpose

Move around the command line to make changes or correc tions.

Ctrl-B or the left arrow key

Move the cursor back one ch arac ter.

Ctrl-F or the right arrow key

Move the cursor forward one character.

Ctrl-A Move the cursor to t he b eginn ing of the com ma nd lin e. Ctrl-E Move the cursor to the end of the command line. Esc B Move the cursor back one word. Esc F Move the cursor forward one word. Ctrl-T Transpose the character to the left of the cursor with the

character located at the cursor.

Recall commands from th e buffer a nd paste them in the command lin e. Th e access point provides a buffer with the last ten items that you deleted.

Ctrl-Y Recall the most recent entry in the buffer. Esc Y Recall the next buffer entry.

The buffer contains only the last 10 items tha t you have deleted or cut. If you press Esc Y more than ten times, you cycle to the first buffer entry.

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Using Editing Features

Editing Command Lines that Wrap

Yo u can use a wrapa round feature for commands t hat extend beyond a single line on the sc reen . When the cursor reaches the right margin, the command line shifts ten spaces to the left. You cannot see the first ten characters of the line, but you can scrol l back and ch eck the syntax at the beginning of the command.

T o scroll back to the be ginning of the command entry, press Ctrl - B or the left arrow key repeatedly. You can also press Ctrl-A to immediately m ove to t he begi nn ing o f th e l ine .

Note The arrow keys function only on ANSI-co mpati ble termi nals such as VT100 s.

Delete entries if you make a mistake or change your mind .

Delete or Backspace Erase the character to the left of the cursor. Ctrl-D Delete the character at the cursor. Ctrl-K Delete all characters from the cursor to the end of the

command line.

Ctrl-U or Ctrl-X Delete all characters from the cursor to the beginning of

the command lin e.

Ctrl-W Delete the word to the left of the cursor. Esc D Delete from the cursor to the end of the word.

Capitalize or lowercase words or capitalize a set of letters.

Esc C Capitalize at the cursor. Esc L Change the word at the cursor to lowercase. Esc U Capitalize letters from the cursor to the end of the word.

Designate a part ic ula r keystroke as an executab le command, per haps as a shortcut.

Ctrl-V or Esc Q

Scroll down a line or screen on displays that are longer than the terminal screen can display.

Note The More promp t app e ars for

output that has more lines than can be displ aye d o n th e terminal screen, including show command outp ut. You can use the Return and Space bar keystrokes whenever you see the

prompt.

Return Scroll down one line. Space Scroll down one screen.

Redisplay the current command line if the access point sudd en ly se nds a message to your screen.

Ctrl-L or Ctrl-R Redisplay the current command line.

1. The arrow keys function only on ANSI-compatible terminals such as VT100s.

Table 5-5 Editing Commands through Keystrokes (continued)

Capability Keystroke

Purpose

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Searching and Filtering Output of show and more Commands

In this example, the access-list global configuration command entry extends beyond one line. When the cursor first reaches the en d of the line, the line is shifted ten spaces to the left and redisplaye d. The dollar sign ($) sho ws t hat th e line has been scrol led to the left. Each time th e curs or reaches the end of the line, the line is again shifted ten spaces to the left.

ap(config)# access-list 101 permit tcp 131.108.2.5 255.255.255.0 131.108.1 ap(config)# $ 101 permit tcp 131.108.2.5 255.255.255.0 131.108.1.20 255.25 ap(config)# $t tcp 131.108.2.5 255.255.255.0 131.108.1.20 255.255.255.0 eq ap(config)# $108.2.5 255.255.255.0 131.108.1.20 255.255.255.0 eq 45

After you complete the entry, press Ctrl-A to check the complete synt ax before pressi ng the Return key to execute t he co mm an d. Th e d o llar sig n ( $ ) ap pears at the end of the line to s how that the line has been scrolled to the right:

ap(config)# access-list 101 permit tcp 131.108.2.5 255.255.255.0 131.108.1$

The software assumes you have a terminal screen that is 80 columns wide. If you have a width other than that, use the terminal width privileged EXEC comm an d to se t t he wi dth of your t ermi n al.

Use line wrapping wit h the comm and hi story fea ture to rec all and modi fy previous comp lex command entries. For info rmation a bout rec alling pr e vious command entries, see th e “Editing Commands through

Keystrokes” section on page 5-6.

Searching and Filtering Output of show and more Commands

You can search and filter the output for show and more commands. This is useful when you need to sort through large amou nts o f outpu t or i f you want to exclu de ou tput th at y ou do no t ne ed t o see.

To use this functionality, enter a show or more command followed by the pipe character (|), one of the keywords begin, include, or exclude, and an expression that you want to se arch f or or filter out:

command | {begin | include | exclude} regular-expression Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output

are not displayed, but the lines tha t contain Output are displayed. This example shows how to include in the output disp lay only line s where th e expression protocol

appears:

ap# show interfaces | include protocol Vlan1 is up, line protocol is up Vlan10 is up, line protocol is down GigabitEthernet0/1 is up, line protocol is down GigabitEthernet0/2 is up, line protocol is up

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Chapter 5 Using the Command-Line Interface

Accessing the CLI

Yo u can open t he access poi nt’s CLI using Telnet or Secure Shell (SSH).

Opening the CLI with Telnet

Follow these steps to open the CLI with Telnet. These steps are for a PC running Microsoft Windows with a Telnet terminal application. Check your PC operating instructions for detailed instructions for your operating system.

Step 1 Select Start > Programs > Accessories > Telnet.

If Telnet is not listed in your Accessories menu, select Start > Run, type Telnet in the entry field, and press Enter.

Step 2 When the Telnet window appears, click Connect and select Remote System.

Note In Windows 2000, the Telnet window does not contain drop-down menus. To start the T elnet

session in Windows 2000, type open followed by the access point’s IP address.

Step 3 In the Host Name field, type the access point’s IP address and click Connect. Step 4 At the userna me and passwor d p rompt s, e nte r y our a dm inist rato r use rname and p assword. T he d efaul t

username is Cisco, and the default password is Cisco. The default enable password is also Cisco. Usernames and passwor ds are c ase-sensi tive.

Opening the CLI with Secure Shell

Secure Shell Protocol is a protocol that provides a secure, remote connection to networking devices set up to use it. Secure Shell (SSH) is a so ft ware package that provid es secu re log i n s ess io ns by encrypting the entire session. SSH features strong cryptographic authentication, strong encryption, and integrity protection. For detailed information on SSH, visit the homepage of SSH Communications Security, Ltd. at this URL:

http://www.ssh.com/

SSH provides more secu rity for remote connections than Telnet by providing strong encryption when a device is authen ticated. See the Cisco IOS Softwar e Conf iguration Guide for Cisco Air onet Access Points for detailed instructions on setting up the access point for SSH access.

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Accessing the CLI

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Mounting Instructions

This appendix contains mou nting in structi ons for the ac cess po int and conta ins the foll owing topics:

• Overview, page 6-2

• Mounting on a Horizontal or Vertical Surface, page 6-3

• Mounting on a Suspende d Cei ling, page 6-4

• Using the S ecur ity Has p Ad apt er, page 6-7

• Mounting on a Cubical Wall Partition, page 6-8

• Using the Desktop Holster, page 6-9

• Using the Cable Lock Feature , page 6-11

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Chapter 6 Mounting Instructions

Overview

The mounting brac kets an d ha rdwar e ship ped w ith your ac cess p oi nt e nabl es you t o moun t it on any of the following surfaces:

• Horizontal or vertical flat surfaces, such as walls or ceilings

• Suspended ceilings

• Cubical partition walls

• Desktop or other suitable hor izontal surface

The 1100 series access point provides adequate fire resistance and low smoke-producing characteristics suitable for operation in a building's env ironmental air space, such as above suspended ceilings, in accordance with Section 300-22(C) of the National Electrical Code (NEC) and Sections 2-128, 12-010(3) and 12 -100 of t he Ca nadi an E lec tri cal Cod e, Part 1 , C22.1.

Caution Cisco Aironet 1100 Series Power Injectors and the universal power supplies are not tested to UL 2043

and should not be plac ed i n a build ing ’s air-handling spaces, such as above suspended ceilings.

Security features for each of these mountin g methods are also provided. You can use a Kensington lock (Notebook Microstar, model number 64068 ), which you must provide, t o make the access point mor e secure when you mount it using any of the moun ting options.

You can use the security hasp ad a pte r pr ovided by Cisco to secure the access po in t with a padlock when you use the wall or ceiling mount ing brac ket. The secu rity hasp adapte r provides maxim um physic al security for your access poin t.

A mounting hardware kit is provided that contains the hardware and fasteners necessary to mount the access point. Refer to Table 6-1 to identify the materials you need to mount your access point, then go to the section conta ining the spe cific mounti ng proc edure.

Table 6-1 Mounting Material

Mounting Method Materials Required In Kit

Horizontal or vertical surface Wall or ceiling mounting bracket

Security hasp adapter Four #8 x 1 in. (25. 4 mm ) s crews Four wall anchors 3/16 in. (4.7 mm) or 3/32 in . (2.3 mm) dr ill bit Drill

Yes Yes Yes Yes No No

Suspended ceiling Wall or ceiling mounting bracket

Security hasp adapter Two caddy fasteners with studs Two plastic spacers Two 1/4–20 Keps nuts Standard screwdriver Appropriate wrench or pliers

Yes Yes Yes Yes Yes No

No Office cubical wall partition Cubical partition mounting bracket assembly Yes Desktop Desktop holster Yes

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Chapter 6 Mounting Instructions

Mounting on a Horizontal or Vertical Surface

The wall or ceiling mounting bracket also serves as a template for transferring the location of the bracket’s mounting holes to the mounting surface. Ref er to Figure 6-1 to locate the various mounting holes for the m eth od you i nte nd to u se.

Figure 6-1 Mounting Bracket

Mounting on a Horizontal or Vertical Surface

Follow t hese s teps to mount the ac cess poi nt on a horiz onta l or v ertic al su rf ace, su ch as a ceil ing or w all.

Step 1 Use the wall or ceiling mounting bracket as a template to mark the locations of the mounting holes.

• Yo u can use any of the 10 h oles around th e periph ery (thr ee of wh ich are ident ified in the

illustration) of the bracket to moun t it using the supp lied #8 fasteners.

Step 2 Drill one of the following sized holes at the locations you marked:

• 3/16 in. (4.7 m m) if you are u sin g wall anc ho rs

• 3/32 in. (2.3 m m) if you are n ot u sin g wall a ncho rs

Step 3 Install the anchors into the wall if you are using them. Otherwise, go to Step 4. Step 4 Secure the mounting bracket to the surface using the #8 fasteners.

Note On a vertical surface, be sure to moun t the bracket wi th its secu rity has p facing down.

Step 5 Line up the mounting slots on the access point with the mounting rail on the mounting bracket and slide

down the mounting rails until it clicks into place.

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1 Security hasp 3 Suspended ceiling mo unt holes 2 Access point mounting rail 4 Wall mount hol es

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Chapter 6 Mounting Instructions

Mounting on a Suspended Ceiling

Follow these steps to mount your access point on a suspende d ceilin g. It may be hel pful to refe r to

Figure 6-2 before b eginning the pr oces s.

Figure 6-2 Suspended Ceiling Mounting Bracket Parts

Step 1 Determine the location at which to mount the access point. Step 2 Attach two caddy fasteners to the ceiling’s T-rail. Step 3 Use the wall or ceiling mounting bracket to adjust the distance between the caddy fasteners so that they

align with the holes in the bracket.

• The distance betwe en the ca ddy fastene r studs is 2.5 i n (6.35 cm).

Step 4 Use a standard screwdriver to tighten the caddy fastener studs in place on the T-rail. Do not overtighten. Step 5 Install a plastic spacer on each caddy fastener stud. The spacer’s legs should contact the ceiling grid

T-rail.

Step 6 Attach the wall or ceiling mounting bracket to the caddy fastener studs and start a Keps nut on each stud. Step 7 Use a wrench or pliers to tighte n the Keps nuts. Do not overtighte n.

1 Suspended ceiling T-rail 4 Wall or ceiling mounting bracket 2 Caddy fastener 5 Keps nut 3 Plastic spacer

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Mounting on a Suspended Ceiling

Step 8 Line up the mounting slots on the access point with the mounting rail on the wall or ceiling mounting

bracket and slide it down the mounting rails until it clicks into place. See Figure 6-3.

Figure 6-3 Access Point Mounting Slots

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Chapter 6 Mounting Instructions

Mounting Above a Suspended Ceiling

The access point mounting bracket is designed to be integrated into the T-bar grid above the tiles of a suspended ceiling. The access point uses a T -bar box hanger (not supplied) such as the Erico Caddy 512 or B-Line BA12 and should be oriented just above the top surface of a standard 5/8-in. (1.59 cm) ceiling tile. You may need to modify a thicker tile to allow room for the access point.

Follow these steps to mount the access point above a suspended ceiling. Refer Figure 6-4 before proceeding.

Figure 6-4 T-Bar Grid Mounting Bracket Parts

Step 1 Insert the bracket mounting clip’s tab into the large hole on the access point mounting bracket. Step 2 Place the clip over the T-bar box han g er (refer to Figure 6-5) and secure it to the access point mounting

bracket with th e 1/ 4- 20 fast en er ( supp l ied wit h t he T-bar hanger).

Figure 6-5 T-Bar and Mounting Bracket

Note Figure 6-5 shows the ac cess poi nt mo unting br acket moun t ed pe rp en dicu lar to the T-bar box

hanger. You can also mount the br acket paral lel to th e T-bar box hanger.

Step 3 Remove a ceiling tile adjacent to the mounting location.

1 Susp en ded c eili ng T-rail 4 Access point m ountin g b racket 2 T-bar box hanger 5 Access point 3 Br acket mounting clip 6 T-rail clip

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Using the Security Hasp Adapter

Step 4 Configure the ends of th e T-bar box hanger to allow for maxi mum c le aran ce a bove the c eili ng til e. Se e

the illustration above.

Step 5 Attach the T-rail clips on the each end of the T-bar box hanger to the ceiling grid T-rails. Make sure the

clips are securely attached to the T-rails.

Step 6 Connect a drop wire to a building structura l element an d the hole pro vide d in the brack et mounting clip.

This additional support is required in order to comply with the U.S. National Electrical Safety Code.

Step 7 Attach the access point to the access point mounting bracket. Step 8 Connect the Ethernet cables to the access point.

Note The power module and power injec tor are no t ra te d for mo unti ng above suspe nded ce ili ngs.

Therefore, yo u must use t he E the rn et c a ble to supp ly p ower.

Step 9 If you need additiona l securi ty, you can secure the access poin t to a nearby immovable obje ct using a

Kensington lock and se curi ty cabl e.

Step 10 Verify that the access point is operating before replacing the ceiling tile.

Using the Security Hasp Adapter

The security hasp on the wall or ceili ng mount ing bra cke t and th e secur ity hasp ad apter locks the access point to the bracket to make it more secure. After you have installed the access point on the detachable mounting bracket, follow these step s to secur e it with a padl ock (Maste r Lock mo del 120T, 121T or equivalent).

Step 1 Connect the Ethernet cable and power jack. Step 2 Insert the T-shaped tab on the security hasp adapter into the Kensington lock slot on the access point.

See Figure 6-6.

Figure 6-6 Security Hasp Adapter

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Chapter 6 Mounting Instructions

Mounting on a Cubical Wall Partition

Step 3 Rotate the adapter to engage i t with t he secur ity hasp. T he hole in the ada pter should be aligned with th e

hole in the security hasp.

Step 4 Secure the adapter to the security hasp with a padlock. Your installation will look similar to Figure 6-7.

Figure 6-7 Security Hasp with Padlock

Mounting on a Cubical Wall Partition

Follow these steps to mount the access point on a cubical wall partition.

Step 1 Select the place on the partition where you want to mount the access point. Step 2 Determine the width of the partition you are going to mount the access point on. Step 3 Assemble the cubical partition mounting bracket by sliding the two pieces together. You can use either

the short or long part of the bracket to obtain the proper fit to the partition wall.

• The bracket is adjust able fro m 2.125 i n. (5.39 cm) to 4.25 in . (10.7 9 cm).

Step 4 Connect the Ethernet and power cables. Step 5 Line up the mounting slots on the access point with the mounting rails on the cubical partition mounting

bracket and slide it down the rails until it clicks into place.

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Chapter 6 Mounting Instructions

Using the Desktop Holster

Step 6 Position the mounting bracket over the partition wall and adjust it to fit. See Figure 6-8.

Figure 6-8 Cubicle Wall Bracket

Using the Desktop Holster

Follow these steps to mount the access point on a desktop or other horizontal surface using the supplied desktop holster.

Step 1 Select a suitable location to place the holster. Step 2 Connect the Ethernet and power cables.

• If you are going to secure the access point wit h a Kensington lock , attach it now.

Step 3 Position the holster so that its back side i s facing you.

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Chapter 6 Mounting Instructions

Using the Desktop Holster

Step 4 Insert the access point into the holster while guiding th e cables so that the y do not inter fere with the sides

of the holster. You will hear a click when the access point locks into place. See Figure 6-9.

Figure 6-9 Desktop Holster

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Chapter 6 Mounting Instructions

Using the Cable Lock Feature

When you mount the access point using the cubical partition mount or desktop holster, you can secure the access point with your own security cable. Follow these steps to install the security cable.

Note Cisco recommends using a Kensington Notebook Microstar (model number 64068) to secure your access

point.

Step 1 Loop the security cabl e around a nearby immovable object. Step 2 Insert the key into the lock. Step 3 Insert the lock into the security slot on the access point. Step 4 Rotate the key right or left to secure the lock to the access point. Step 5 Remove t h e key.

A properly secured lock and cable look si milar to Figur e 6-10.

Figure 6-10 Kensington Lock

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2.4-GHz Radio Upgrade

This chapter provid es upgra de instr uc tions for t he 2 .4- GHz ( IE EE 8 02. 11b -com pli ant or IEEE 802.11g-com pl iant) r adio car d an d in clud es the fo llowing se ctio ns:

• Upgrade Overview, page 7-2

• Unpacking the Radio, p age 7-2

• Removing the Back Cover, page 7-3

• Removing a 2.4-GHz Radio, page 7-4

• Installing a 2.4-GHz Radio, page 7-5

• Replacing the B ack Cover, page 7-8

• Finding the Software Version, page 7-9

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Chapter 7 2.4-GHz Radio Upgrade

Upgrade Overview

This section pr ovides inst ruct ions for upgr ad ing th e a cces s po i nt 2. 4-GH z r ad io.

Caution Your access point must be ru nning Cisco IO S 12.2(13 )JA or later before you upgrade to the

IEEE 802.11g-c om pati ble rad io, ot herw ise y our a cce ss p oint m ay n ot be ab le to c om plete the boot sequence until the radio is removed. For additional information, refer to the “Finding the Software

Version” section.

The following op er at ion s su mm ar ize t he u pgr ad e pr oc ed ure:

1. Remove all cables and power connections from the access point.

2. Follow standard electrostatic discharge (ESD) procedures.

3. Place the access point on an ESD-protected work surface.

4. Remove t he ac c ess po in t ’s back c over.

5. Remove the existing 2.4-GHz radio card.

6. Install the new 2.4-GHz radio car d.

7. Replace the access point’s back cover.

8. Install the new compliance label.

Caution ESD can damage the Cisco Aironet radio an d the interna l compone nts of the acc ess point. It is

recommended th at th e 2.4-G H z ra dio up gra de p roc edur es be p erfo rme d by an ES D-t rai ned se rv ice technician at an ESD-protected workstation.

Note After you install the new radio, all configurable radio settings will be at default values. Refer to the Cisco

IOS Software Configuration Guide for Cisco Aironet Access Points for complete instruc tions on

configuring the new radio.

Unpacking the Radio

Each 2.4-GHz (IEEE 802.11g) radio is shipped with the following items:

• Quick Start Guide

• A product registra tio n ca rd

• A 1100 series access point produc t complianc e label

• A 1200 series access point produc t complia nce label (no t used on 1100 ser ies access points)

• A 1200 series access point 2.4 -GH z ra dio c ompl ian ce la bel (not used on 110 0 serie s a ccess p oi nts)

• A T-10 tamper-resistant Torx L-wrench (not used on 1100 series acc ess point s)

If anything is missing or dam aged, con t act your Ci sco r epre se ntative for supp ort.

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Chapter 7 2.4-GHz Radio Upgrade

Removing the Back Cover

To remove the acce ss point ’s back cover, follow these steps:

Step 1 Remove all cables and power connections from the access point. Step 2 Remove all static-generating items from the work area, such as plastic material, styrofoam cups, and

other similar items.

Step 3 Place the access point and the new 2.4-GHz radio (in its antistatic bag) on an antistatic work surface. Step 4 Discharge any static buildup o n y our body by t ouchi ng a g rou nded surface ( ant istat ic work su rfac e)

before proceeding .

Step 5 Position the access point so that the back cover is facing up.

Caution The internal access point com pon en ts a nd the 2.4- GHz r adio ca n b e da mage d by ESD f rom im pro per

handling.

Step 6 Remove the back-cover retaining screw using a Philips screwdriver (see Figure 7-1).

Figure 7-1 Access Point Back Cover Screw

Step 7 Hold the front cover with one hand , and with th e other ha nd gently sli de the ba ck cover towards the

connector end o f the un it.

Step 8 Gently lift the connector end of the back cover and remove the cover.

Go to the “Removing a 2.4-GHz Radi o” section.

1 Back cover screw 2 Back cover

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Removing a 2.4-GHz Radio

To remove a 2.4-GH z ra dio ca rd f rom y our a cce ss p oint , fol low these steps :

Caution The internal access point com pon en ts a nd the 2.4- GHz r adio ca n b e da mage d by ESD f rom im pro per

handling.

Step 1 Gently lift the top of the antenna card until it clears the plus shaped (+) support post (see Figure 7-2).

Figure 7-2 Radio Card and Antenna Card

Step 2

Gently pull the antenna card to remove it from the notch in the support bracket. Do not disconnect the antenna wire conn ect ors.

Step 3 Push the card-retaining clips (on each side of card) away from the radio card (see Figure 7-2). W he n

released, the radio card springs up. Do not disconnect the antenna wires.

Note If the radio card does not spring up, sl ightly loose n the suppor t bracket screws.

Step 4 Remove the 2.4-GHz radio c ard from th e mini- PCI conne ctor:

a. Grasp the radio ca rd only on th e edges, be ing care ful not to touch com ponent s on the board or the

gold connector pi ns.

b. Remove the 2.4-GHz card from the mini-PCI connector.

1 Support post 4 Radio Card 2 Antenna car d 5 Card-retaining clips 3 Support bracket 6 Mini-PCI connecto r

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Installing a 2.4-GHz Radio

Step 5 Place the radio card and antenna card on the ESD-protected work surface. Step 6 Use your fingernail to care fully remove the ante nna wire con nector s fro m the 2.4-G Hz radio c ard. D o

not remove the antenna wire connect ors from the ante nna board .

Caution The antenna conne cto rs ca n be da m aged if you use lo ng- nose pli ers du ri ng t he r em oval

process.

Caution To avoid damaging the ant enna wi re asse mb lies, ha ndl e th em by the ir co nnec to rs.

Figure 7-3 Antenna Wires

Step 7

Place the removed 2.4-GHz radio card into an anti-static bag. The antenna card connects to your new radio card.

Go to the “Installing a 2.4-G Hz Radio” section.

Installing a 2.4-GHz Radio

To install a new 2.4-GHz radio card into the access point, follow these steps:

Caution The internal access point com pon en ts a nd the 2.4- GHz r adio ca n b e da mage d by ESD f rom im pro per

handling.

Step 1 Carefully remove th e new Cisc o Airone t 2 .4- GHz r a dio c ard fr om i ts a nti -stat ic bag . Step 2 Grasp the radio card on ly on t he edg es, bein g care fu l not to tou ch compon en ts on the bo ar d or the gold

connector pins.

1 Antenna card 2 Radio card

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Installing a 2.4-GHz Radio

Step 3 Place the radio card on the anti-static work surface next to the antenna card. Step 4 Use your fingers to carefully connect the antenna wire connectors to the connectors on the 2.4-GHz radio

card (see Figure 7-3).

Caution The antenna connectors ca n be damaged by using a pair of long-n ose pliers.

Caution To avoid damaging the ant enna wi re assemb l ies, hand l e them by t hei r conne cto rs.

Step 5 Insert the radio card into the access point’s mini-PCI connec tor by following these step s:

a. Tilt the radio card at approximately 20

to 30o so that its gold pins are aligned with the mini-PCI

connector (see Figure 7-4).

Figure 7-4 Inserting Radio Card in Mini-PCI Connector

Push the radio card into the mini-PCI connector until it is fully seated (you will hear a slight snap).

Step 6 Hold the top of the antenna card with one hand and carefully push the radio card down with your other

hand (towards the access point’s motherboard) until the card-retaining clip s lock into th e not ches on t he side of the radi o card (y ou wi ll he ar a c li ck ).

1 Ante nn a car d 3 Mini-PCI connect or 2 Radio card

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Installing a 2.4-GHz Radio

Step 7 Insert the antenna card into the no tch in the supp ort brac ket and gently push until it is sea ted (see

Figure 7-5).

Figure 7-5 Inserting Antenna Card

Step 8

Align the hole on the top of the antenn a board with the support post and gen tly push down until the board is fully seated on the support post (see Figure 7-5).

Step 9 Verify the following:

a. The radio car is prop erly sec ured with both reta ining clip s engaged. b. The antenna board is prope rly seat ed. c. The antenna connectors are not touching.

Caution Do not allow antenna connector s to t ouch w hile power is a pplie d, or t he rad io c an be da mage d. If th ey

are touching, carefully rotate them in opposite directions until they are separated.

Go to the “Replacing the Back Cover” section on page 7-8.

1 Antenna c ard 3 Support bracket notch 2 Support post hole

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Chapter 7 2.4-GHz Radio Upgrade

Replacing the Back Cover

To replace the back cover on the access point, follow these steps:

Step 1 While holding the back cover near the connector end of the access point, position it at a slight angle and

carefully place the latches on the antenna end in to the detents on the antenna end of the front co ver (refer to Figure 7-6).

Figure 7-6 Positioning the Back Cover Latches

Step 2

Release the back co ver and with one fi ng er ge ntly push the connector end o f th e back cover tow ar ds th e antenna end. The back cover drops into place and slides forward until it is fully seated.

Step 3 Use a Philips screwdriver to hand tighten the cover’s retaining screw. Step 4 Remove the backing paper from the 1100 serie s access poi nt produc t com pliance label and carefully

place the new label over the existing label (see Figure 7-7).

Figure 7-7 Location of Compliance Labels

1 Bac k cove r 3 Antenna end detent 2 Antenna end latch 4 Front cove r

97572

1 Product compliance label 2 Bac k c ove r

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Chapter 7 2.4-GHz Radio Upgrade

Finding the Software Version

The radio card installation is no w c omplete . To configure the new radio wi th your ne w wi reless n etwork settings, refer to the Ci sco IOS So ftware Configuration Guid e for C isco Aironet Access Points.

Finding the Software Version

To find the version of IOS so ft ware r unnin g o n your a cce ss point, use a Telnet session to log int o the access point and enter the show version EXEC command. This examp le shows comman d output fr om an access point running Cisco IOS Release 12.2(8)JA:

On access points running IOS software, you can also find the software version on the System Software page in the access point's web-browser interface.

If your access point does not run IOS software, the software version appears at the top left of most pages in the web-browser interface.

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Chapter 7 2.4-GHz Radio Upgrade

Finding the Software Version

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Troubleshooting

This chapter provides troubleshooting procedures for basic problems with the access point. For the most up-to-date, detailed troubleshooting information, refer to the Cisco TAC website at the following URL (select Hardware Support > Wireless Devices):

http://www.cisco.com/tac

Sections in this chapter include:

• Checking the Top Panel LEDs, page 8-2

• Checking Basic Settings , page 8-4

• Resetting to the Default Configurat ion, pag e 8-4

• Reloading the Access Point Image, page 8- 6

• Obtaining the Access Point Image File, page 8-8

• Obtaining the TFTP Server Software, page 8-8

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Chapter 8 Troubleshooting

Checking the Top Panel LEDs

If your access point is not communicating, check the three LED s on the top panel. You can use them to quickly assess the unit’s status. Figure 8-1 shows the LEDs.

Figure 8-1 Access Points

The LEDs signals have the following meanings (f or additi onal deta ils refer to Table 8-1):

• The Ethernet LED signals tra ffic on the wired LAN, or Eth erne t infrastr ucture . This LED is

normally green when an Ethernet cable is connected, and blinks green when a packet is received or transmitted over the Ethernet infrastructure. The LED is off when the Ethernet cable is not connected.

• The status LED signals operational status. Steady green indicates that the access point is associated

with at least one wireless client. Bli nking green in dicates that th e access point is o perating normally but is not associated with any wireless devices.

• The radio LED blinks green to i ndicate radio traffic activity. The light is normally off, but it blinks

green whenever a packet is received or transmitted over the access point’s radio.

Ethernet

Status

Radio

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Chapter 8 Troubleshooting

Checking the Top Panel LEDs

Table 8-1 Top Panel LED Signals

Message type

Ethernet LED

Status LED

Radio LED

Meaning

Boot loader status

Green – Green DRAM memor y te st.

– Amber Red Board initialization test – Blinking

green

Blinking green

Flash memory test.

Amber Green – Ethernet initialization test. Green Green Green Starting IOS.

Association status

– Green – At least one wireless client device is

associated w ith t he unit .

– Blinking

green

– No client device s are asso ciated ; che ck the

unit’s SSID and WEP settings.

Operating status

– Green Blinking

green

Transmitting/receiving radio packets.

Green ––Ethernet link is opera tional . Blinking

green

––Transmitting/receiving Ethernet packets.

Boot Loader Errors

Red – Red DRAM memor y test failure. – Red Red File system failure. Red Red – Ethernet failure d uri ng i m age re covery. Amber Green Amber Boot environment error. Red Green Red No IOS image file. Amber Amber Amber Boot failure.

Operation Errors

– Green Blinking

amber

Maximum retries or buf fer full occurred on the radio.

Blinking amber

––Transmit/receive Ethernet errors.

– Blinking

amber

– General wa rn in g.

Configuration Reset

– Amber – Resetting the configuration options to

factory defaults.

Failure Red Red Red Firmware failu re; try disconn ecting an d

reconnecting unit power.

Firmware Upgrade

– Red – Loading new firmware image.

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Chapter 8 Troubleshooting

Checking Basic Settings

Mismatched basic settings are the most common causes of lost connectivity with wireless clients. If the access point does not co mmunic ate wit h clie nt devices, chec k the fo llowing area s.

SSID

Wireless clien ts attempting to associate with the a ccess point must use the same SSID as the ac cess point. If a client device’s SSID does not match the SSID of an a ccess point in radio range, the clien t de vice will not associate. The access point default SSID is tsun ami.

WEP Keys

The WEP key you use to transmit data must b e set up exactly the sam e on your ac cess poin t and any wireless devices with which it assoc iate s. For exam ple, if y ou se t WE P Key 3 on your cli ent adap ter to 0987654321 and select it as the transmit key , you must also set WEP Key 3 on the access point to exactly the same value. The access point does not need to use Key 3 as its transmit key, however.

Refer to Cisco IOS Software Configuration Guide for Cisco Airo net Access Points for instructions on setting the access point’s WEP keys.

Security Settings

Wireless client s attempting to authenticate with y our access point must support the same security options configured in the access point, such as EAP or LEAP, MAC address authentication, Message Integrity Check (MIC), WEP key hashi ng, a nd 802.1 X prot ocol vers ions.

If a wireless client is unab le to authenticate with your access p oint, contact the system administrator for proper security settings in the client adapter and for the client adapter driver and firmware versions that are compatible with the access point settings.

Note The access point MA C ad dress that appear s on t he Status pa ge in th e Aironet Client Ut ility ( A CU) is the

MAC address for the access point radio. The MAC address for the access point Ethernet port is printed on the label on the back of the access point.

Resetting to the Default Configuration

If you forget the password tha t a ll ows you to con figure t he a c cess point, y ou may ne ed to co mple tely reset the configuration. You can use the MODE button on the access p oi nt or the we b- browser interface.

Note The following steps reset all configuration settings to factory defaults, including passwords, WEP keys,

the IP address, and the SSID.

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Chapter 8 Troubleshooting

Resetting to the Default Configuration

Using the MODE Button

Follow these steps to delete the current configuration and return all access point settings to the factory defaults using the MODE button:

Step 1 Disconnect power (the power jack for extern al power or the Et hern et cable for in-li ne power) from th e

access point.

Step 2 Press and hold the MODE button while you reconnect power to the access point. Step 3 Hold the MODE button un til the Stat us LED turns amber (appr oximately 2 to 3 seconds ), and rele ase the

button.

Step 4 After the access point rebo ots, you must recon figure the access poin t by using the Web browser

interface, the Telnet interface, or IOS commands.

Note The access point is configured with the factory default values including the IP address (set to

receive an IP address using DHCP).

Using the Web Browser Interface

Follow the steps below to delete the current configuration and return all access point settings to the factory defaults using the web browser interface.

Step 1 Open your Internet browser. You must use Microsoft Internet Explorer (version 5.x or later) or Netscape

Navigator (version 4.x).

Step 2 Enter the access point’s IP address in the browser address line and p ress Ent er. An Enter Network

Password screen appears.

Step 3 Enter your use rn ame in th e Us er Na me fiel d . Step 4 Enter the ac cess point pa ssword in t he Password field an d press Ente r. The Summary Status page

appears.

Step 5 Click System Software and the S yst em So ft ware sc re en a ppea rs. Step 6 Click System Configuration and the System Configuration screen appears. Step 7 Click the Default button.

Note If the access point is configured with a static IP address, the IP address does not change.

Step 8 After the access point reboots, you must reconfigure the access point by using the Web browser interface,

the Telnet interface, or IOS commands.

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Chapter 8 Troubleshooting

Reloading the Access Point Image

If your access point has a firmware failure, you must reload the complete access point image file using the W eb browser interface or by pressing and holding the MODE button for about 20 to 30 seconds. You can use the browser interface if the access p oint firmware is still fully o perational an d you want to upgrade the firmware image. However, you can use the MODE button when the access point has a corrupt firmware i ma ge.

Using the MODE button

You can use the MODE button on the access point to reload the access point image file from an active Trivial File Transfer Protocol (TFTP) se rver on your network or on a PC connected to the access point Ethernet port.

Note If your access poi n t exper ien ce s a firm ware failu re or a corru pt firmwar e i mage , in di cat ed by thr ee r ed

LEDs, you must relo ad the image fro m a conne cted T FTP ser ver.

Note This process resets all co nfiguration setting s to factory default s, includi ng passwords, WEP keys, the

access point IP address, and SSIDs.

Follow the steps below to reload the access point image file:

Step 1 The PC you intend to use must be conf igured with a static I P address in the range o f 10.0.0.2 to 10.0.0.30. Step 2 Place a copy of the desired access point image file (such as c1100-k9w7-tar.122-13.JA.tar) into the T FTP

server folder on your PC. For additional information, refer to the “Obtaining the Access Point Image

File” and “Obtaining the TFTP Server Software” sections.

Step 3 Rename the access point image file in the TFTP server folder to c1100-k9w7-tar.default. Step 4 Activate the TFT P ser ver. Step 5 Connect the PC to the access poi nt using a Category 5 (CAT5) Ethernet cable. Step 6 Disconnect power (the power jack for extern al power or the Ethe rne t cable for i n-line power) from the

access point.

Step 7 Press and hold the MODE button while you reconnect power to the access point. Step 8 Hold the MODE button un til th e st atu s L ED turn s red (a pproxim ate ly 2 0 to 3 0 seconds), and release the

MODE button.

Step 9 Wait until the access point reboots as indicated by all LEDs turning green followed by the Status LED

blinking green.

Step 10 After the access point rebo ots, you must rec onfigure the acc ess point by using the Web interface, the

Telnet interface, or IOS commands.

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Chapter 8 Troubleshooting

Reloading the Access Point Image

Web Browser Interface

You can also use the Web browser interface to reload the access point image file. The Web browser interface supports loading the image file using HTTP or TFTP interfaces.

Note Your access point configuration is not changed when using the browser to reload the image file.

Browser HTTP Interface

The HTTP interface enables you to browse to the access point image file on your PC and download the image to the access point. Follow the instructions below to use the HTTP interface:

Step 1 Open your Internet browser. You must use Microsoft Internet Explorer (version 5.x or later) or Netscape

Navigator (version 4.x).

Step 2 Enter the access point’s IP address in the browser address line and p ress Ent er. An Enter Network

Password screen appears.

Step 3 Enter your use rn ame in th e Us er Na me fiel d . Step 4 Enter the ac cess point pa ssword in t he Password field an d press Ente r. The Summary Status page

appears.

Step 5 Click the System Software tab and then click Software Upgrade. The HTTP Upgrade screen appears. Step 6 Click the Browse button to locate the image file (c1100-k9w7-tar.122-13.JA.tar) on your PC. Step 7 Click the Upload button. Step 8 When a message appears that indicates the upgrade is complete, click OK.

For additional information, click the Help icon on the Software Upgrade screen.

Browser TFTP Interface

The TFTP interface allows you to use a TFTP server on a network device to load the access point image file. Follow the instructions below to use a TFTP server:

Step 1 Open your Internet browser. You must use Microsoft Internet Explorer (version 5.x or later) or Netscape

Navigator (version 4.x).

Step 2 Enter the access point’s IP address in the browser address line and p ress Ent er. An Enter Network

Password screen appears.

Step 3 Enter your use rn ame in th e Us er Na me fiel d . Step 4 Enter the ac cess point pa ssword in t he Password field an d press Ente r. The Summary Status page

appears.

Step 5 Click the System Software tab and then click Software Upgrade. The HTTP Upgrade screen appears. Step 6 Click the TFTP Upgrade tab. Step 7 Enter the IP address for the TFTP server in the TFTP Server field.

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Chapter 8 Troubleshooting

Obtaining the Access Point Image File

Step 8 Enter the file name for the access point image file (c1100-k9w7-tar.122-13.JA.tar) in the Uplo ad N ew

System Image Tar File field. If the file is located in a subdirectory of the TFTP server root directory, include the relative path of the TFTP server root directory with the filename. If the file is located in the TFTP root directory, enter only the filename.

Step 9 Click the Upload button. Step 10 When a message appears that indicates the upgrade is complete, click OK.

For additional information click the Help icon on the Software Upgrade screen.

Obtaining the Access Point Image File

The access point image file can be obtained from the Cisco.com software center using the following steps:

Step 1 Use your Internet browser to ac cess the Cisc o Softwa re Center at the following URL:

http://www.cisco.com/public/sw-center/sw-wireless.shtml

Step 2 Click Option 2: Aironet Wireless Software Display Tables. Step 3 Find the access point firmware and utilities section and click Cisco Aironet 1100 Series. Step 4 Click on the desired access point image file such as c1100-k9w7-tar.122-13.JA.tar. Step 5 On the Encryption Authorization Form, enter the requested information, read the encryption

information, and check the boxes that apply.

Step 6 Click Submit. Step 7 Read and accept the terms and conditions of the Software License Agreement. Step 8 Select the image file again to download it. Step 9 Download the access point image file to a direc tory on your PC har d drive.

Obtaining the TFTP Server Software

You can download TFTP server softwar e from se v eral web sites. Ci sco recomm ends the s hare wa re TFTP utility available at this URL:

http://tftpd32.jounin.net

Follow the instructions on the website for installing and using the utility.

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APPENDIX

Translated Safety Warnings

This appendix provides translations of the safety warnings that appear in this publication. These translated warnings apply to other documents in which they appear in English. The following safety warnings appear in thi s ap pendi x:

• Dipole Antenna I nsta llati on Warning, page A-2

• Explosive Device Proximity Warning, page A-3

• Lightning Activity Warning, page A-4

• Installation Warning, page A-5

• Circuit Breaker (15A ) Warning, page A-5

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Appendix A Translated Safety Warnings

Dipole Antenna Installation Warning

Warning

In order to comply with FCC radio frequency (RF) exposure limits, dipole antennas should be located at a minimum of 7.9 inches (20 cm) or more from the body of all persons.

Waarschuwing

Om te voldoen aan de FCC radiofrequentie (RF) blootstellingslimieten dienen dipoolantennes zich minstens 20 cm of meer van de lichamen van alle personen bevinden.

Varoitus

FCC:n antamien radiotaajuuksille altistumista koskevien rajoitusten mukaan dipoliantennien on sijaittava vähintään 20 cm:n päässä kaikista henkilöistä.

Attention

Pour se conformer aux limites d’exposition à la fréquence radio préconisées par la FCC (Federal Communications Commission), les antennes dipôles doivent se situer à un minimum de 20 cm de toute personne.

Warnung

Um die in den FCC-Richtlinien festgelegten Expositionshöchstgrenzen für Radiofrequenzen (RF) nicht zu überschreiten, sollten Dipolantennen mindestens 20 cm (7,9 Zoll) vom Körper aller Person entfernt aufgestellt werden.

Avvertenza

Per conformarsi ai limiti FCC di esposizione a radiofrequenza (RF), le antenne a dipolo devono stare ad una distanza minima di 20 cm dal corpo di ogni persona.

Advarsel

I henhold til eksponeringsgrensene for radiofrekvenser (RF), skal dipole antenner befinne seg på en avstand av minst 20 cm eller mer fra mennesker.

Aviso

Para estar de acordo com as normas FCC de limites de exposição para freqüência de rádio (RF), as antenas dipolo devem estar distantes no mínimo 20 cm (7,9 pol) do corpo de qualquer pessoa.

¡Advertencia!

Para cumplir con los límites de exposición de radio frecuencia (RF) de la Comisión Federal de Comunicaciones (FCC) es preciso ubicar las antenas dipolo a un mínimo de 20 cm (7,9 pulgadas) o más del cuerpo de las personas.

Varning!

För att följa FCC-exponeringsgränserna för radiofrekvens (RF), bör dipolsantenner placeras på minst 20 cm avstånd från alla människor.

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Appendix A Translated Safety Warnings

Explosive Device Proximity Warning

Warning

Do not operate your wireless network device near unshielded blasting

caps or in an explosive

environment unless the device has been modified to be especially qualified for such use.

Waarschuwing

Gebruik dit draadloos netwerkapparaat alleen in de buurt van onbeschermde ontstekers of in een omgeving met explosieven indien het apparaat speciaal is aangepast om aan de eisen voor een dergelijk gebruik te voldoen.

Varoitus

Älä käytä johdotonta verkkolaitetta suojaamattomien räjäytysnallien läheisyydessä tai räjäytysalueella, jos laitetta ei ole erityisesti muunnettu sopivaksi sellaiseen käyttöön.oen.

Attention

Ne jamais utiliser un équipement de réseau sans fil à proximité d'un détonateur non blindé ou dans un lieu présentant des risques d'explosion, sauf si l'équipement a été modifié à cet effet.

Warnung

Benutzen Sie Ihr drahtloses Netzwerkgerät nicht in der Nähe ungeschützter Sprengkapseln oder anderer explosiver Stoffe, es sei denn, Ihr Gerät wurde eigens für diesen Gebrauch modifiziert und bestimmt.

Avvertenza

Non utilizzare la periferica di rete senza fili in prossimità di un detonatore non protetto o di esplosivi a meno che la periferica non sia stata modificata a tale proposito.

Advarsel

Ikke bruk den trådløse nettverksenheten nært inntil uisolerte fenghetter eller i et eksplosivt miljø med mindre enheten er modifisert slik at den tåler slik bruk.

Aviso

Não opere o dispositivo de rede sem fios perto de cápsulas explosivas não protegidas ou num ambiente explosivo, a não ser que o dispositivo tenha sido modificado para se qualificar especialmente para essa utilização.

¡Advertencia!

No utilizar un aparato de la red sin cable cerca de un detonador que no esté protegido ni tampoco en un entorno explosivo a menos que el aparato haya sido modificado con ese fin.

Varning!

Använd inte den trådlösa nätverksenheten i närheten av oskyddade tändhattar eller i en explosiv miljö om inte enheten modifierats för att kunna användas i sådana sammanhang.

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Appendix A Translated Safety Warnings

Lightning Activity Warning

Warning

Do not work on the system or connect or disconnect cables during periods of lightning activity.

Waarschuwing

Tijdens onweer dat gepaard gaat met bliksem, dient u niet aan het systeem te werken of kabels aan te sluiten of te ontkoppelen.

Varoitus

Älä työskentele järjestelmän parissa äläkä yhdistä tai irrota kaapeleita ukkosilmalla.

Attention

Ne pas travailler sur le système ni brancher ou débrancher les câbles pendant un orage.

Warnung

Arbeiten Sie nicht am System und schließen Sie keine Kabel an bzw. trennen Sie keine ab, wenn es gewittert.

Avvertenza

Non lavorare sul sistema o collegare oppure scollegare i cavi durante un temporale con fulmini.

Advarsel

Utfør aldri arbeid på systemet, eller koble kabler til eller fra systemet når det tordner eller lyner.

Aviso

Não trabalhe no sistema ou ligue e desligue cabos durante períodos de mau tempo (trovoada).

¡Advertencia!

No operar el sistema ni conectar o desconectar cables durante el transcurso de descargas eléctricas en la atmósfera.

Varning!

Vid åska skall du aldrig utföra arbete på systemet eller ansluta eller koppla loss kablar.

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Installation Warning

Circuit Breaker (15A) Warning

Warning

Read the installation instructions before you connect the system to its power source.

Waarschuwing

Raadpleeg de installatie-aanwijzingen voordat u het systeem met de voeding verbindt.

Varoitus

Lue asennusohjeet ennen järjestelmän yhdistämistä virtalähteeseen.

Attention

Avant de brancher le système sur la source d'alimentation, consulter les directives d'installation.

Warnung

Lesen Sie die Installationsanweisungen, bevor Sie das System an die Stromquelle anschließen.

Avvertenza

Consultare le istruzioni di installazione prima di collegare il sistema all’alimentatore.

Advarsel

Les installasjonsinstruksjonene før systemet kobles til strømkilden.

Aviso

Leia as instruções de instalação antes de ligar o sistema à sua fonte de energia.

¡Advertencia!

Ver las instrucciones de instalación antes de conectar el sistema a la red de alimentación.

Varning!

Läs installationsanvisningarna innan du kopplar systemet till dess strömförsörjningsenhet.

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).

Waarschuwing

Dit produkt is afhankelijk van de installatie van het gebouw voor kortsluit- (overstroom)beveiliging. Controleer of er een zekering of stroomverbreker van niet meer dan 120 Volt wisselstroom, 15 A voor de V.S. (240 Volt wisselstroom, 10 A internationaal) gebruikt wordt op de fasegeleiders (alle geleiders die stroom voeren).

Varoitus

Tämä tuote on riippuvainen rakennukseen asennetusta oikosulkusuojauksesta (ylivirtasuojauksesta). Varmista, että vaihevirtajohtimissa (kaikissa virroitetuissa johtimissa) käytetään Yhdysvalloissa alle 120 voltin, 15 ampeerin ja monissa muissa maissa 240 voltin, 10 ampeerin sulaketta tai suojakytkintä.

Attention

Pour ce qui est de la protection contre les courts-circuits (surtension), ce produit dépend de l'installation électrique du local. Vérifier qu'un fusible ou qu'un disjoncteur de 120 V alt., 15 A U.S. maximum (240 V alt., 10 A international) est utilisé sur les conducteurs de phase (conducteurs de charge).

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Appendix A Translated Safety Warnings

Circuit Breaker (15A) Warning

Warnung

Dieses Produkt ist darauf angewiesen, daß im Gebäude ein Kurzschluß- bzw. Überstromschutz installiert ist. Stellen Sie sicher, daß eine Sicherung oder ein Unterbrecher von nicht mehr als 240 V Wechselstrom, 10 A (bzw. in den USA 120 V Wechselstrom, 15 A) an den Phasenleitern (allen stromführenden Leitern) verwendet wird.

Avvertenza

Questo prodotto dipende dall’installazione dell’edificio per quanto riguarda la protezione contro cortocircuiti (sovracorrente). Verificare che un fusibile o interruttore automatico, non superiore a 120 VCA, 15 A U.S. (240 VCA, 10 A internazionale) sia stato usato nei fili di fase (tutti i conduttori portatori di corrente).

Advarsel

Dette produktet er avhengig av bygningens installasjoner av kortslutningsbeskyttelse (overstrøm). Kontroller at det brukes en sikring eller strømbryter som ikke er større enn 120 VAC, 15 A (USA) (240 VAC, 10 A internasjonalt) på faselederne (alle strømførende ledere).

Aviso

Este produto depende das instalações existentes para protecção contra curto-circuito (sobrecarga). Assegure-se de que um fusível ou disjuntor não superior a 240 VAC, 10A é utilizado nos condutores de fase (todos os condutores de transporte de corrente).

¡Advertencia!

Este equipo utiliza el sistema de protección contra cortocircuitos (o sobrecorrientes) deló propio edificio. Asegurarse de que se utiliza un fusible o interruptor automático de no más de 240 voltios en corriente alterna (VAC), 10 amperios del estándar internacional (120 VAC, 15 amperios del estándar USA) en los hilos de fase (todos aquéllos portadores de corriente).

Varning!

Denna produkt är beroende av i byggnaden installerat kortslutningsskydd (överströmsskydd). Kontrollera att säkring eller överspänningsskydd används på fasledarna (samtliga strömförande ledare) för internationellt bruk max. 240 V växelström, 10 A (i USA max. 120 V växelström, 15 A).

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APPENDIX

Declarations of Conformity and Regulatory Information

This appendix p rovide s decl ara tio ns of co nfo rm ity a nd regul at ory inf orm ati on f or the Cisco Aironet 1100 Series Acces s Points.

This appendix cont ai ns the fo llowing sec tio ns:

• Manufacturers Federal Commu nication Com mission Decl aration of Conf ormit y Statemen t, page

B-2

• Department of C ommuni ca tio ns—Canada, page B-3

• European Community, Switzerland, Norway, Iceland, and Liechtenstein, page B-3

• Declaration of Conformity for RF Exposure, page B-5

• Guidelines for Op er ating Cisc o Air onet A cce ss Points and Br idges i n Japa n, pa ge B -5

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Appendix B Declarations of Conformity and Regulatory Information

Manufacturers Federal Communication Commission Declaration of Conformity Statement

Models: AIR-AP1120B-A-K9 or

AIR-AP1121G-A-K9

FCC Certification number: LDK 102042 (AIR-MPI350) or

LDK 102048 (AIR -M P21G- A-K 9)

Manufacturer: Cisco Systems, Inc.

170 West Tasma n Dr ive San Jose, CA 95134- 170 6 USA

This device complies with Part 15 rules. Operation is subject to the following two conditions:

1. This device may not ca use h ar mf ul i nte rf er ence , an d

2. This device mu s t ac cep t any interference received, including inter f er en ce th at may cause undesired

operation.

This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference whe n the equi pmen t is opera ted in a resi dential environment. This eq uipm ent gene rates, uses, and radiat es r a dio f req uency en ergy, and if not ins tall ed a nd used i n ac co rdanc e w ith the instructions, may cause harmful interference. However, there is no guarantee that interference will not occur. If this equipment does cause interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to correct the interference by one of the following measures:

• Reorient or re loca te the r ece iving an tenn a.

• Increase separation between the equipment and receiver.

• Connect the equipment to an outlet on a circuit different from which the receiver is connected.

• Consult the dea ler o r an experi enc ed radi o/T V t ech ni cia n.

Caution The Part 15 radio device operates on a non- int erfe renc e ba sis w ith ot her devices o pera ting a t t his

frequency. Any changes or modification to said product not expressly approved by Cisco could void the user’s authority to operate this device.

T ested To Comply With FCC Standards

FOR HOME OR OFFICE USE

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Appendix B Declarations of Conformity and Regulatory Information

Department of Communications—Canada

Canadian Compliance Statement

This Class B Digital apparatus meets all the requirements of the Canadian Interference-Causing Equipment Regulations.

Cet appareil numerique de la classe B respecte les exigences du Reglement sur le material broilleur du Canada.

This device co mplie s with Class B Lim its o f Indust ry Can ada. Oper ati on is su b jec t to th e following two conditions:

1. This device may not ca use h ar mf ul i nte rf er ence , an d

2. This device mu s t ac cep t any interference received, including inter f er en ce th at may cause undesired

operation.

The device is certified to the requirements of RSS-210 for 2.4-GHz spread spectrum devices. The use of this device in a system operating either partially or completely outdoors may require the user to obtain a license for t he sy st em a ccor di ng to the Ca nadi an r egulat ions . For fur ther inf orm a tion, co nt act your local Industry Canada office.

European Community, Switzerland, Norway, Iceland, and Liechtenstein

Declaration of Conformity with Regard to the R&TTE Directive 1999/5/EC

English: This equipment is in compliance with the essential requirements and other relevant

provisions of Directive 1999/5/EC.

Deutsch: Dieses Gerät entspricht den grundlegenden Anforderungen und den weiteren

entsprecheneden Vorgaben der Richtlinie 1999/5/EU.

Dansk: Dette udstyr er i overensstemmelse med de væsentlige krav og andre relevante

bestemmelser i Directiv 1999/5/EF.

Español: Este equipo cumple con los requisitos esenciales asi como con otras d isposiciones de

la Directive 1999/5/EC.

Έλληνας

Αυτός ο εξοπλισµός συµµορφώνεται µε τις ουσιώδεις απαιτήσεις και τις λοιπές διατάξεις της Οδηγίας

1999/5/EΚ.

Français: Cet appareil est conforme aux exigencies essentialles et aux autres dispositions

pertinantes de la Directive 1999/5/EC.

Íslenska: Þessi búnaður samrýmist lögboðnum kröfum og öðrum ákvæðum tilskipunar

1999/5/ESB.

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Appendix B Declarations of Conformity and Regulatory Information

European Community, Switzerland, Norway, Iceland, and Liechtenstein

This equipment is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.

The Declarati on of C onform i ty r ela ted t o this pr oduct can be f ound a t t h e foll owing UR L:

http://www.ciscofax.com

For the 1100 series access point , the following standa rds were applied:

• Radio: EN 300.328-1, EN 300.328-2

• EMC: EN 301 489-1, EN 301 489-17

• Safety: EN 60950

The following CE m ark is affixed to the 1100 ser ies e quipm en t:

The above CE mark is required as of A pril 8, 200 0 but might chan ge in the future.

Note This equipment is intended to be used in all EU and EFTA countries. Outdoor use may be restricted to

certain frequencies and/or may require a license for operation. For more details, contact Cisco Corporate Compliance.

Note Combinations of power le vels and a ntennas resulti ng in a radiated p o wer le vel of abov e 100 mW eir p are

considered as not compliant with the above mentioned directive and are not allowed for use within the European community and countries that have adopted the European R&TTE directive 1999/5/EC and/or the CEPT recomm enda tio n R ec 7 0. 03. For mo re d eta ils on legal com bi nat ions of power levels and antennas, con tact Cisco Co rpor ate Comp lia nce .

Italiano: Questo apparato é conforme ai requisiti essenziali ed agli altri principi sanciti dalla

Direttiva 1999/5/EC.

Nederlands: Deze apparatuur voldoet aan de belangrijkste eisen en andere voorzieningen van

richtlijn 1999/5/EC.

Norsk: Dette utstyret er i samsvar med de grunnleggende krav og andre relevante

bestemmelser i EU-directiv 1999/5/EC.

Português: Este equipamento satisfaz os requisitos essenciais e outras provisões da Directiva

1999/5/EC.

Suomalainen: Tämä laite täyttää direktiivin 1999/5/EY oleelliset vaatimukset ja on siinä asetettujen

muidenkin ehtojen mukainen.

Svenska: Denna utrustning är i överensstämmelse med de väsentliga kraven och andra

relevanta bestämmelser i Direktiv 1999/5/EC.