Cisco Aironet 1000 Series Lightweight
Access Point Hardware Installation Guide
April 2007
Americas Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
800 553-NETS (6387)
Fax: 408 527-0883
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C O N T E N T S
Preface vii
Audience vii
Purpose vii
Organization vii
Related Publications
CHAPTER
1
Overview 1-1
Anti-Theft Features 1-6
Network Configuration Example 1-7
CHAPTER
2
Installing the Access Point 2-1
Safety Information 2-2
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Contents
Warnings 2-2
Connecting the Ethernet and Power Cables 2-17
CHAPTER
3
Troubleshooting 3-1
Guidelines for Using the Access Points 3-2
Using DHCP Option 43 3-2
Checking the Access Point LEDs 3-3
Low Power Condition 3-5
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APPENDIX
APPENDIX
A
B
All Access Points B-10
Chinese Translation B-10
English Translation B-10
Declaration of Conformity Statements B-11
Declaration of Conformity Statements for European Union Countries B-11
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Contents
APPENDIX
APPENDIX
APPENDIX
APPENDIX
C
D
E
F
Configuring DHCP Option 43 F-1
Overview F-2
Configuring Option 43 for 1000 Series Access Points F-3
Configuring Option 43 for 1100, 1130, 1200, 1240, and 1300 Series Access
Points F-4
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Preface
Audience
Purpose
This guide is for the networking professional who installs and manages the Cisco Aironet 1000 Series
Lightweight Access Point, hereafter referred to as the access point. These access points are part of the
Cisco Integrated Wireless Network Solution and require no manual configuration before they are
mounted. The access point is automatically configured by a Cisco Wireless LAN Controller using the
Lightweight Access Point Protocol (LWAPP).
To use this guide, you should have experience working with a Cisco Wireless LAN Controller and be
familiar with the concepts and terminology of wireless local area networks.
This guide provides the information you need to install your access point. For information about the
Cisco Wireless LAN Controllers, refer to the Cisco documentation sets available from the Cisco.com
home page at Technical Support & Documentation. On the Technical Support & Documentation home
page, click Wireless and the documentation is listed under the “Wireless LAN Controllers” section.
Organization
This guide is organized into these chapters:
Chapter 1, “Overview,” 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,” describes how to mount the access point on a desktop, wall, or
ceiling, how to connect Ethernet, serial, and power cables, and provides an installation summary, safety
warnings, and general guidelines.
Chapter 3, “Troubleshooting,” provides troubleshooting procedures for basic problems with the access
point.
Appendix A, “Translated Safety Warnings,”indicates how to access the document that provides
translations of the safety warnings that appear in this publication.
Appendix B, “Declarations of Conformity and Regulatory Information,” provides declarations of
conformity and regulatory information for the access point.
Appendix C, “Access Point Specifications,” lists technical specifications for the access point.
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Preface
Conventions
Appendix D, “Channels and Power Levels,” indicates how to access the document that lists the access
point radio channels and the maximum power levels supported by the world’s regulatory domains.
Appendix E, “Priming Access Points Prior to Deployment,” describes the procedure to pre-configure an
access point with IP addresses and controller information.
Appendix F, “Configuring DHCP Option 43,” describes the procedure to configure DHCP Option 43.
Conventions
This publication uses these conventions to convey instructions and information:
Command descriptions use these conventions:
•
•
•
•
•
Commands and keywords are in boldface text.
Arguments for which you supply values are in italic.
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 screenfont.
Information you enter is in boldface screenfont.
Nonprinting characters, such as passwords or tabs, are in angle brackets (< >).
Notes, cautions, and timesavers use these conventions and symbols:
Tip
Note
Means the following will help you solve a problem. The tips information might not be troubleshooting
or even an action, but could be useful information.
Means reader take note. Notes contain helpful suggestions or references to materials not contained in
this manual.
Caution
Means reader be careful. In this situation, you might do something that could result equipment damage
or loss of data.
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Preface
Conventions
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
Attention
Warnung
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).)
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).
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
Advarsel
Aviso
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).
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].)
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”).
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Preface
Related Publications
¡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].)
Related Publications
These documents provide complete information about the access point:
These documents provide complete information about the outdoor access point:
•
•
•
Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points
Quick Start: Cisco Aironet 1000 Series Lightweight Outdoor Mesh Access Point
Cisco Wireless LAN Controller Configuration Guide
Click this link to browse to the Cisco Wireless documentation home page:
To browse to the 1000 series access point documentation, click Cisco Aironet 1000 Series listed under
“Access Points.”
To browse to the Cisco Wireless LAN Controller documentation, click Cisco 4400 Series Wireless LAN
Controllers or Cisco 2000 Series Wireless LAN Controllers listed under “Wireless LAN Controllers.”
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Preface
Finding the Product Serial Number
Finding the Product Serial Number
Figure 1
Location of Serial Number Label
SN: XXXNNNNXXXX
The access point serial number label contains the following information:
•
•
•
•
Model number, such as AIR-AP1000-x-k9
Serial number, such as VDF0636XXXX (11 alphanumeric digits)
MAC address, such as 00abc65094f3 (12 hexadecimal digits)
Location of manufacture, such as Made in Singapore
You need your product serial number when requesting support from the Cisco Technical Assistance
Center.
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Preface
Obtaining Documentation, Obtaining Support, and Security Guidelines
Obtaining Documentation, Obtaining Support, and Security
Guidelines
For information on obtaining documentation, obtaining support, providing documentation feedback,
security guidelines, and also recommended aliases and general Cisco documents, see the monthly
What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical
documentation, at:
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C H A P T E R
1
Overview
The Cisco Aironet 1000 Series Lightweight Access Points (hereafter called access points) combine
mobility and flexibility with the enterprise-class features required by networking professionals. These
access points are part of the Cisco Integrated Wireless Network Solution and require no manual
configuration before they are mounted. The access point is automatically configured by a Cisco Wireless
LAN Controller (hereafter called a controller) using the Lightweight Access Point Protocol (LWAPP).
The access point contains two integrated radios: a 2.4-GHz radio (IEEE 802.11g) and a 5-GHz radio
(IEEE 802.11a). Using a controller, you can configure the radios separately with different settings on
each.
In the Cisco Centralized Wireless LAN Architecture, access points operate in the lightweight mode (as
opposed to autonomous mode). The access points associate to a controller. The controller manages the
configuration, firmware, and control transactions such as 802.1x authentication. In addition, all wireless
traffic is tunneled through the controller.
LWAPP is an Internet Engineering Task Force (IETF) draft protocol that defines the control messaging
for setup and path authentication and run-time operations. LWAPP also defines the tunneling mechanism
for data traffic.
In an LWAPP environment, a lightweight access point discovers a controller by using LWAPP discovery
mechanisms and then sends it an LWAPP join request. The controller sends the access point an LWAPP
join response allowing the access point to join the controller. When the access point is associated with a
controller, it downloads new operating system software if the versions on the access point and controller
do not match. After an access point is associated to a controller, you are able to reassign it to any
controller on your network.
LWAPP secures the control communication between the access point and controller by means of a secure
key distribution, utilizing X.509 certificates on both the access point and controller.
This chapter provides information on the following topics:
•
•
•
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Chapter 1 Overview
Guidelines for Using the Access Points
Guidelines for Using the Access Points
You should keep these guidelines in mind when you use the access points:
•
•
The access points can only communicate with controllers and can not operate independently.
The access points communicate only with controllers and do not support Wireless Domain Services
(WDS). The access points cannot communicate with WDS devices. However, the controller provides
functionality equivalent to WDS when the access point associates to it.
•
The access points support Layer 2 or Layer 3 LWAPP communications with the controllers. In
Layer 2 operation, the access point and the controller must be on the same subnet and communicate
with each other using MAC addresses in encapsulated Ethernet frames. This operation is not
scalable to larger networks and not recommended by Cisco.
In Layer 3 operation, the access point and the controller can be on the same or different subnets. The
access point communicates with the controller using standard IP packets. Layer 3 operation is
scalable and is recommended by Cisco. A Layer 3 access point on a different subnet than the
controller requires a DHCP server on the access point subnet and a route to the controller. The route
to the controller must have destination UDP ports 12222 and 12223 open for LWAPP
communications. The route to the primary, secondary, and tertiary controllers must allow IP packet
fragments.
•
Before deploying your access points ensure the following has been done:
–
–
–
Your controllers are connected to switch ports that are configured as trunk ports.
Your access points are connected to switch ports that are configured as untagged access ports
A DHCP server is reachable by your access points and has been configured with Option 43.
Option 43 is used to provide the IP addresses of the Management Interfaces of your controllers.
Typically, a DHCP server can be configured on a Cisco switch.
–
–
Optionally a DNS server can be configured to enable “CISCO-LWAPP-CONTROLLER.<local
domain>” to resolve to the IP address of the Management Interface of your controller.
Your controllers are configured and reachable by the access points.
Hardware Features
Key hardware features of the access point include:
•
•
•
•
•
•
Figure 1-2 shows the access point.
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Chapter 1 Overview
Hardware Features
Figure 1-1
Access Point Configurations
P
Po
A
Alar
z
2.4GHz
5
5GHz
w
w
e
e
m
m
r
r
1
2
1
Integrated antennas only (AIR-AP1010)
2
Integrated antennas and external antenna
connectors (AIR-AP1020 and AIR-AP1030)
Figure 1-2 illustrates the left side connectors on the access point.
Figure 1-2
Access Point Left Side Connectors
24 GHz Left
48 v
250Ma
Ethernet
1
2
3
4
1
2
Security key slot
2.4-GHz antenna connector (left)
3
48-VDC power port
Ethernet port (RJ-45)
4
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Chapter 1 Overview
Hardware Features
Figure 1-3 illustrates the right side connectors on the access point.
Figure 1-3 Access Point Right Side Connectors
5 GHz
24 GHz Right
1
2
3
1
2
5-GHz antenna connector (right)
Security key slot
3
2.4-GHz antenna connector (right)
Single or Dual-Radio Operation
The access point supports single or simultaneous dual radio operation using a 2.4-GHz 802.11g radio
and a 5-GHz 802.11a radio. The radios use integrated sector patch antennas or external antennas (see the
“Antennas Supported” section).
The 5-GHz radio incorporates an Unlicensed National Information Infrastructure (UNII) radio
transceiver operating in the UNII 5-GHz frequency bands.
Antennas Supported
The access points are available in three configurations:
•
•
•
AIR-AP1010—Supports only integrated antennas
AIR-AP1020—Supports integrated and external antennas
AIR-AP1030—Supports integrated and external antennas
The 2.4 GHz and 5 GHz radios have two integrated 6 dBi directional patch antennas. The integrated
antennas provide diversity operation for the 2.4 GHz radio. The antennas are located on the front and
back sides of the access point.
Caution
The access point, the antennas, and the power source (power injector or power module) are not designed
for outdoor use and must be located in an indoor environment.
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Chapter 1 Overview
Hardware Features
Table 1-1 lists the supported external antennas.
Table 1-1 Supported External Antennas
Gain
(dBi)
Gain
(dBi)
2.4-GHz Antennas
5-GHz Antennas
2.0
2.2
5.2
5.2
5.2
6.0
6.5
3.5
6.0
AIR-ANT5959 diversity omnidirectional
AIR-ANT4941 dipole
AIR-ANT5135D-R omnidirectional
AIR-ANT5160V-R omnidirectional
AIR-ANT1728 omnidirectional
AIR-ANT2506 omnidirectional
AIR-ANT3213 diversity omnidirectional
AIR-ANT1729 patch
AIR-ANT2012 diversity patch
Ethernet Port
The auto-sensing Ethernet port accepts an RJ-45 connector, linking the access point to your 10BASE-T
cable from a power injector, switch, or power patch panel. The Ethernet MAC address is printed on the
label on the side of the access point (refer to the “Finding the Product Serial Number” section on
page xi).
LEDs
The access point has four LEDs to provide a visual indication of access point operations (refer to the
“Checking the Access Point LEDs” section on page 3-3 for additional information).
•
•
•
•
Power LED
Alarm LED
2.4 GHz LED
5 GHz LED
Power Sources
The access point can receive power from an external power module or from inline power using the
Ethernet cable. The access point supports the IEEE 802.3af inline power standard. Using inline power,
you do not need to run a power cord to the access point because power is supplied over the Ethernet
cable.
Warning
This product must be connected to a Power over Ethernet (PoE) IEEE 802.3af compliant power source
or an IEC60950 compliant limited power source. Statement 353
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Chapter 1 Overview
Hardware Features
The access point supports the following power sources:
•
•
Power module (AIR-PWR-1000=)
Inline power:
–
–
Cisco Aironet 1000 series access point power injector (AIR-PWRINJ-1000AF=)
An inline power capable switch, such as the Cisco Catalyst 3550 PWR XL, 3560-48PS,
3570-48PS, 4500 with 802.3AF PoE module, or the 6500 with 802.3AF PoE module
–
Other inline power switches supporting the IEEE 802.3af inline power standard
Note
The access point requires 12 W of inline power. Some switches and patch panels might not provide
enough power to operate the access point. If the access point is unable to determine that the power source
can supply sufficient power, the access point does not activate the radios and does not turn on the Power
LED.
UL 2043 Certification
The access point has adequate fire resistance and low smoke-producing characteristics suitable for
operation in a building's environmental air space, such as above suspended ceilings, in accordance with
Section 300-22(c) of the NEC, and with Sections 2-128, 12-010(3) and 12-100 of the Canadian
Electrical Code, Part 1, C22.1.
Caution
Caution
Access points mounted in a building’s environmental air space must be powered using PoE to comply
with safety regulations.
The external antennas, the power injector (AIR-PWRINJ-1000AF=) and the power module
(AIR-PWR-1000=) are not tested to UL 2043 and should not be placed in a building’s environmental air
space.
Caution
The Ethernet cables to your access points must be rated for above the ceiling mounting.
Anti-Theft Features
access point using a standard security cable, like those used on laptop computers.
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Chapter 1 Overview
Network Configuration Example
Network Configuration Example
The access points support Layer 2 or Layer 3 network operation. In Layer 2 configurations, the access
point and the controller are on the same subnet and communicate with encapsulated Ethernet frames
using MAC addresses rather than IP addresses. Layer 2 configurations are typically not scalable into
larger networks. Additionally, Layer 2 operation is supported only by the Cisco 4400 series controllers.
Access points and controllers in Layer 3 configurations use IP addresses and UDP packets, which can
be routed through large networks. Layer 3 operation is scalable and recommended by Cisco.
Figure 1-4 illustrates a typical Layer 3 wireless network configuration containing access points and a
controller.
Figure 1-4
Typical Layer 3 Access Point Network Configuration Example
LWAPP
LWAPP
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Chapter 1 Overview
Network Configuration Example
Figure 1-5 illustrates a typical Layer 2 network configuration. In a Layer 2 configuration, the controller
and the access points are on the same subnet.
Figure 1-5
Typical Layer 2 Access Point Network Configuration Example
LWAPP
LWAPP
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C H A P T E R
2
Installing the Access Point
This chapter describes the installation of the access point and includes these sections:
•
•
•
•
•
•
•
•
•
•
•
•
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Chapter 2 Installing the Access Point
Safety Information
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 adopted a safety standard for human exposure to radio
frequency (RF) electromagnetic energy emitted by FCC certified equipment. When used with approved
Cisco Aironet antennas, Cisco Aironet products meet the uncontrolled environmental limits found in
OET-65 and ANSI C95.1, 1991. Proper installation of this radio according to the instructions found in
this manual will result in user exposure that is substantially below the FCC recommended limits.
General Safety Guidelines
Do not hold any component containing a radio so that the antenna is very close to or touching any
exposed parts of the body, especially the face or eyes, while transmitting.
Warnings
Translated versions of all safety warnings are available in the safety warning document that shipped with
your access point or on Cisco.com. To browse to the document on Cisco.com, refer to Appendix A,
“Translated Safety Warnings” for instructions.
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. Use the statement number provided at the end of
each warning to locate its translation in the translated safety warnings that accompanied this device.
Statement 1071
SAVE THESE INSTRUCTIONS
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.
Statement 245B
Warning
Warning
Warning
In order to comply with FCC radio frequency (RF) exposure limits, antennas should be located at a
minimum of 7.9 inches (20 cm) or more from the body of all persons. Statement 332
This product must be connected to a power-over-ethernet (PoE) IEEE 802.3af compliant power source or an
IEC60950 compliant limited power source. Statement 353
Read the installation instructions before you connect the system to its power source. Statement 1004
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Chapter 2 Installing the Access Point
Unpacking the Access Point
Warning
This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that
the protective device is rated not greater than: 20A Statement 1005
Unpacking the Access Point
Follow these steps to unpack the access point:
Step 1
Step 2
Step 3
Open the shipping container and carefully remove the contents.
Return all packing materials to the shipping container and save it.
Ensure that all items listed in the “Package Contents” section are included in the shipment. Check each
item for damage. If any item is damaged or missing, notify your authorized Cisco sales representative.
Package Contents
Each access point package contains the following items:
•
•
•
•
•
Cisco Aironet 1000 series lightweight access point
Ceiling mount kit (ceiling-mount base, two ceiling-mount clips, two screws, and two washers)
Quick Start Guide: Cisco Aironet 1000 Series Lightweight Access Points
Translated Safety Warnings for Cisco Aironet 1000 Series Lightweight Access Points
Cisco product registration and Cisco documentation feedback cards
Basic Installation Guidelines
Because the access point is a radio device, it is susceptible to interference that can reduce throughput
and range. Follow these basic guidelines to ensure the best possible performance:
•
Ensure a site survey has been performed to determine the optimum placement of access points. Refer
to the Cisco Aironet 1000 Series Lightweight Access Point Deployment Guide for site survey
information.
•
Check the latest release notes to ensure that your controller software version supports the access
points to be installed. You can find the controller release notes by selecting your controller under
Wireless LAN Controllers at this URL:
•
•
Ensure that access points are not mounted closer than 20 cm (7.9 in) from the body of all persons.
Do not mount the access point within 3 ft (91.4 cm) of metal obstructions. Refer to the Cisco Aironet
1000 Series Lightweight Access Point Deployment Guide for additional information.
•
•
Install the access point away from microwave ovens. Microwave ovens operate on the same
frequency as the access point and can cause signal interference.
Always mount the access point vertically (standing up or hanging down).
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Chapter 2 Installing the Access Point
Before Beginning the Installation
•
•
•
Do not mount the access point outside of buildings.
Do not mount the access points on building perimeter walls unless outside coverage is desired.
When mounting an access point in the corner of a right-angle hallway intersection, mount the access
are not omnidirectional and cover a larger area when mounted this way.
Figure 2-1
Mounting the Access Point in the Correct Direction
•
Ensure that the access point is on the same subnet as the primary, secondary, or tertiary controllers
or has a DHCP server on the subnet with a route to the controllers.
Before Beginning the Installation
Before you begin the installation, review these sections to become familiar with the access point, the
mounting hardware, and the deployment procedure:
•
•
•
•
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Chapter 2 Installing the Access Point
Before Beginning the Installation
Access Point Layout and Connectors
Figure 2-2 illustrates the connectors on the left side of the access point.
Figure 2-2
Access Point Left Side Connectors
24 GHz Left
48 v
250Ma
Ethernet
1
2
3
4
1
2
Security cable keyslot
2.4-GHz antenna connector (left)
6
48-VDC power port
Ethernet port (RJ-45)
7
Figure 2-3 illustrates the right side of the access point.
Figure 2-3 Access Point Right Side Connectors
5 GHz
24 GHz Right
1
2
3
1
2
5-GHz antenna connector
3
Security cable keyslot
2.4-GHz antenna connector (right)
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Chapter 2 Installing the Access Point
Controller Discovery Process
Figure 2-4 illustrates the access point LEDs on the top of the unit.
Figure 2-4 Access Point LEDs
1
2
3
4
side A
1
2
5-GHz LED
3
4
Alarm LED
Power LED
2.4-GHz LED
Controller Discovery Process
The access point supports these controller discovery processes:
•
Layer 2 LWAPP discovery—Only sent on the same subnet as the access point and uses encapsulated
Ethernet frames containing MAC addresses for communication between the access point and the
controller. Encapsulated Ethernet frames are not suitable for Layer 3 deployments where the
controller is not on the same subnet as the access points.
•
Over-the-air wireless discovery—If enabled on the controller, all the associated access points
transmit wireless LWAPP neighbor messages. New access points receive the controller IP address
from the wireless LWAPP neighbor messages. This feature should be disabled when all access points
are installed. Also, this feature is only supported by Cisco1000 series lightweight access points and
Cisco 4400 controllers.
•
Locally stored controller IP addresses—If the access point was previously associated to a controller,
the IP addresses of the primary, secondary, and tertiary controllers are stored in the access point
non-volatile memory. The process of storing controller IP addresses in access points for later
deployment is called priming the access point. For additional information, refer to the “Priming
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Chapter 2 Installing the Access Point
Deploying the Access Points on the Wireless Network
•
•
DHCP server discovery—Uses DHCP Option 43 to provide controller IP addresses to the access
points. Cisco switches support a DHCP server option. For additional information, refer to the
DNS server discovery—The access point uses the name CISCO-LWAPP-CONTROLLER.<local
domain> to discover the controller IP addresses from a DNS server. Where <local domain> is the
access point domain name.
Cisco recommends that you configure a DHCP server with Option 43 to provide the controller IP
addresses to your access points. Cisco switches provide a DHCP server option that is typically used for
this purpose.
Deploying the Access Points on the Wireless Network
Prior to beginning the actual access point deployment, perform these tasks:
•
•
•
•
•
•
Ensure a site survey has been preformed.
Ensure your network infrastructure devices are operational and properly configured.
Ensure your controllers are connected to switch trunk ports.
Ensure your switch is configured with untagged access ports for connecting your access points.
Ensure a DHCP server with Option 43 configured is reachable by your access points.
To deploy your access points, follow these steps:
Step 1
Step 2
Obtain the access point location map created during your building site survey.
Review the access point locations and identify the specific mounting methods required for each access
point location.
Step 3
For each access point perform these steps:
b. Mount the access point at the indicated destination using the specified mounting method. For
specific mounting instructions, see these sections:
–
–
–
–
Horizontal surface, such as a ceiling (see the Mounting Access Points Using a Ceiling-Mount
Below a suspended ceiling (see the “Mounting Access Points Using the Ceiling-Mount Clips”
Perpendicular to a vertical surface, such as a wall (see the “Mounting the Access Point Using a
Parallel to a vertical surface, such as a wall ( see the “Mounting the Access Point Using the
c. Optionally secure the access point using a security cable (see the “Securing the Access Point Using
d. Connect the access point cables (Ethernet, optional power, optional antennas). For instructions see
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Chapter 2 Installing the Access Point
Mounting Overview
e. On power up, verify that the access point is associated to a controller and operating normally. The
Power LED should be green, the Alarm LED should be off, and the radio LEDs should be blinking.
Step 4
After all access points are deployed and operating correctly, ensure that a controller is not configured as
a master controller. A master controller should only be used for configuring access points and not in a
working network.
Mounting Overview
You can mount the access point on any of the following surfaces:
•
•
Horizontal or vertical flat surfaces, such as walls or ceilings
Suspended ceilings (above and below)
Caution
Caution
Note
The access point, the antennas, and the power source (power injector or power module) are not designed
for outdoor use and must be located in an indoor environment.
The power injectors and power modules should not be placed in a building’s environmental air space, such
as above suspended ceilings.
The access point provides adequate fire resistance and low smoke-producing characteristics suitable for
operation in a building's environmental air space (such as above suspended ceilings) in accordance with
Section 300-22(C) of the National Electrical Code (NEC).
Note
Note
When mounting the access point in a building’s environmental air space, you must use only the metal
projection-mount or the flush-mount brackets (not the plastic ceiling-mount base or the hanging-ceiling
clips), and the access point must be powered using PoE. Also, only the integrated antennas can be used.
When mounting the access point in a building’s environmental air space, you must use Ethernet cable
suitable for operation in environmental air space in accordance with Section 300-22(C) of the National
Electrical Code (NEC).
The access point supports mounting hardware to allow wall, ceiling, or suspended ceiling mounting:
•
•
•
Ceiling-mount base for mounting the access point to a horizontal surface–supplied with the access
Two suspended ceiling hanging-clips for mounting the access point below a suspended
Metal projection-mount bracket (user orderable) for mounting the access point to a vertical wall (see
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Chapter 2 Installing the Access Point
Mounting Overview
•
•
Metal flush-mount bracket (user orderable) for mounting the access point to a vertical wall (see
Ceiling-mount bezel kit (user orderable) for mounting the access point above a suspended ceiling
tile. For additional information, refer to the Quick Start Guide: Ceiling Mount Bezels for Cisco
Aironet 1000 Series Lightweight Access Points.
Figure 2-5
Factory-Supplied Mounting Options
A. Ceiling-mount base
B. Hanging ceiling clips
Figure 2-6
Orderable Mounting Brackets
A. Projection-mount bracket
B. Flush-mount bracket
Refer to the Table 2-1 to identify the materials you need to mount your access point, then go to the
section containing the specific mounting procedure.
Table 2-1 Material Needed to Mount Access Point
Mounting Method
Materials Required
Supplied
Horizontal surface
Ceiling-mount base with two screws and two washers
Two screws and optional wall anchors
Standard screwdriver
Yes
User supplied
User supplied
User supplied
Drill and drill bit
Suspended ceiling
Vertical surface
Two hanging-clips with two screws and two washers
Standard screwdriver
Yes
User supplied
Projection-mount bracket with two screws and two washers Orderable
Four screws and optional wall anchors
Standard screwdriver
Drill and drill bit
User supplied
User supplied
User supplied
Vertical surface
Flush-mount bracket with two screws and two washers
Four screws and optional wall anchors
Standard screwdriver
Orderable
User supplied
User supplied
User supplied
Drill and drill bit
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Mounting Overview
Mounting Access Points Using a Ceiling-Mount Base
When you are mounting the access point to horizontal surface, such as the ceiling of a building, use the
ceiling-mount base to mount the access point. The ceiling-mount base can also be used to mount the
access point to a desktop or shelf.
Figure 2-7
Attaching the Access Point and Ceiling-Mount Base
Follow these steps to attach the ceiling-mount base to the access point and mount the access point to a
horizontal surface, such as a ceiling.
Step 1
Copy the MAC address(es) from the label(s) on the access point onto the corresponding location on your
access point location map. MAC addresses have the format 00xxxxxxxxxx.
Step 2
Step 3
Find the required mounting location as identified on your access point location map.
Use the ceiling-mount base to mark the two screw key slots on the ceiling location. ensure to leave
enough space around the access point and base to plug the CAT-5 cable, optional external antenna
cable(s), optional power supply cable, and optional Kensington MicroSaver security cable into the sides
of the access point.
Step 4
Step 5
Step 6
Install two screws in the marked key slots locations. Use appropriate screws and anchors (user supplied).
Tighten the screws until the heads are about 1/8 inch from the ceiling surface.
Attach the ceiling-mount base to the bottom of the access point using the factory-supplied machine
Position the access point with the ceiling-mount base so its keyhole slots are on over the screw heads
and slide the ceiling-mount base in the direction of the key slots.
Note
If the ceiling screws do not securely hold the access point, remove the ceiling-mount base and
tighten the ceiling screws until they hold the access point securely.
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Chapter 2 Installing the Access Point
Mounting Overview
Step 7
Step 8
Attach the cables to the access point.
Note
When the access point is powered up and is associated with a controller (Power LED is green,
Alarm LED is off, and the radio LEDs are blinking), the access point is broadcasting its beacon.
Repeat the these steps for each access point on a horizontal surface.
After mounting all horizontal surface access points, return to deploying the access points, "Step 3-c" on
Mounting Access Points Using the Ceiling-Mount Clips
When you are mounting the access point under a suspended ceiling, use the ceiling-mount clips to mount
the access point to the suspended ceiling rails.
Figure 2-8
Attaching the Ceiling-Mount Clips to the Access Point
Follow these steps to attach the ceiling-mount clips to the access point and mount the access point to
suspended ceiling rails:
Step 1
Step 2
Copy the MAC address from the label on the access point onto the corresponding location on the access
point location map. MAC addresses have the format 00xxxxxxxxxx.
Attach the ceiling-mount clips to the bottom of the access point using the factory-supplied machine
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Chapter 2 Installing the Access Point
Mounting Overview
Step 3
Snap the ceiling-mount clips onto a suspended ceiling rail (see Figure 9). Ensure you leave enough space
around the access point to plug the Ethernet cable, optional external antenna cable(s), optional power
supply cable, and optional Kensington MicroSaver security cable into the sides of the access point.
Figure 9
Mounting the Access Point with Ceiling-Mount Clips to a Suspended Ceiling Rail
Step 4
Attach the cables (Ethernet and optional antennas) to the sides of the access point.
Note
Note
Ensure that the cables are routed away from the access point integrated antennas.
When the access point is powered up and is associated with a controller (Power LED is green,
Alarm LED is off, and the radio LEDs are blinking), the access point radios are operational and
broadcasting their beacons.
Step 5
Repeat Steps 1 to 4 for each suspended ceiling access point location.
After mounting all suspended ceiling access points, return to deploying the access points, "Step 3-c" on
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Chapter 2 Installing the Access Point
Mounting Overview
Mounting the Access Point Using a Projection Wall Mount Bracket
When you are mounting the access point out from a vertical wall (flat sides along the wall or hallway),
use an optional factory-orderable projection-mount L-bracket (see Figure 2-6). Follow these steps to
attach the access point to the projection-mount bracket and mount the access point to a vertical wall:
Step 1
Before proceeding, gently screw the two factory-supplied screws and spring washers into the bottom of
the access point (see Figure 2-10). Ensure the spring washers have their convex (high center sections)
pointing toward the screw heads.
Note
Do not tighten the screw heads flush with the access point surface or the bracket will not fit under
the screw heads.
Figure 2-10
Attaching the Mounting Screws to the Access Point
A. Screws and spring washers
B. Completed assembly
Step 2
Copy the MAC address(es) from the label(s) on the access point onto the corresponding location on the
access point location map. MAC addresses have the format 00xxxxxxxxxx.
Step 3
Step 4
Find the required mounting location as identified on your access point location map.
Use the projection-mount bracket to mark the four screw holes on the wall. Ensure to leave enough space
around the access point and base to plug the CAT-5 cable, optional external antenna cable(s), optional
power supply cable, and optional Kensington MicroSaver security cable into the sides of the access
point.
Step 5
Step 6
Mount the projection-bracket to the wall using four screws in the marked locations. Use appropriate
screws and wall anchors (user supplied). Tighten the wall screws.
Position the two screws in the base of the access point over the projection-bracket keyhole slots and slide
the access point in the direction of the key slots (see Figure 2-11). If you are unable to attach the access
point to the bracket, remove the access point and loosen the two access point screws.
Note
After attaching the access point to the bracket, tighten the screws until they securely hold the
access point.
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Chapter 2 Installing the Access Point
Mounting Overview
Figure 2-11
Attaching the Access Point to the Projection-Mount Bracket
Step 7
Attach the cables to the sides of the access point. The Ethernet cable, optional external antenna cable(s),
optional power supply cable, and optional Kensington MicroSaver security cables can be routed through
the large holes in the mounting bracket.
Note
Note
Ensure that the cables are routed away from the access point integrated antennas.
When the access point is powered up and is associated with a controller (Power LED is green,
2.4 GHz LED is yellow, and 5.4 GHz LED is amber), the access point is broadcasting its beacon.
Step 8
Repeat Steps 1 to 7 for each projection-mount bracket location.
After mounting all your projection-mount access points, return to deploying the access points, "Step 3-c"
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Chapter 2 Installing the Access Point
Mounting Overview
Mounting the Access Point Using the Flush-Mount Bracket
When mounting the access point against a vertical wall (flat side toward the inside of the building), use
an optional factory-orderable flush-mount bracket. Follow these steps to mount the bracket and attach
the access point:
Step 1
Before proceeding, gently screw the two factory-supplied screws and spring washers into the bottom of
the access point (see Figure 2-10). Ensure the spring washers have their convex (high center sections)
pointing toward the screw heads.
Note
Do not tighten the screw heads flush with the access point surface or the bracket will not fit under
the screw heads.
Step 2
Copy the MAC address(es) from the label(s) on the access point onto the corresponding location on the
access point location map. MAC addresses have the format 00xxxxxxxxxx.
Step 3
Step 4
Find the required mounting location as identified on your access point location map.
Use the flush-mount bracket to mark the four screw holes on the wall. Ensure to leave enough space
around the access point and base to plug the CAT-5 cable, optional external antenna cable(s), optional
power supply cable, and optional Kensington MicroSaver security cable into the sides of the access
point.
Step 5
Step 6
Mount the flush-mount bracket to the wall using four screws in the marked locations. Use appropriate
screws and wall anchors (user supplied). Tighten the wall screws.
Position the two screws in the base of the access point over the flush-mount bracket keyhole slots and
slide the access point in the direction of the key slots (see Figure 2-12). If you are unable to attach the
access point to the bracket, remove the access point and loosen the two access point screws.
Note
Note
Ensure the side of the access point with the door is facing away from the wall. This ensures that
the correct antenna is facing the building, and makes future upgrades easier.
After attaching the access point to the bracket, tighten the screws until they securely hold the
access point.
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Chapter 2 Installing the Access Point
Mounting Overview
Figure 2-12
Attaching the Access Point to the Flush-Mount Bracket
Step 7
Attach the cables to the sides of the access point (the Ethernet cable, optional external antenna cable(s),
optional power supply cable, and optional Kensington MicroSaver security cable).
Note
Note
Ensure that the cables are routed away from the access point integrated antennas.
When the access point is powered up and is associated with a controller (Power LED is green,
Alarm LED is off, and the radio LEDs are blinking), the access point is broadcasting its beacon.
Step 8
Repeat Steps 1 to 7 for each flush-mount bracket location.
After mounting all your flush-mount access points, return to deploying the access points, "Step 3-c" on
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Chapter 2 Installing the Access Point
Securing the Access Point Using a Security Cable
Securing the Access Point Using a Security Cable
You can secure the access point by installing a standard security cable (such as the Kensington MicroSaver,
model number 64068) into the access point security cable slot (see Figure 2-3). The security cable can be
used with any of the mounting methods described in this guide provided the cable can be secured to a
nearby immovable object.
Follow these steps to install the security cable.
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Loop the security cable around a nearby immovable object.
Insert the key into the security cable lock.
Insert the security cable latch into the security key slot on the access point.
Rotate the key right or left to secure the security cable lock to the access point.
Remove the key from security cable lock.
Repeat Steps 1 to 4 for each access point requiring a security cable.
After securing your access points, go to the “Connecting to an Ethernet Network with an Inline Power
Connecting the Ethernet and Power Cables
The access point receives power through the Ethernet cable or an external power module.
Warning
This product must be connected to a Power over Ethernet (PoE) IEEE 802.3af compliant power source
or an IEC60950 compliant limited power source. Statement 353
Caution
This product and all interconnected equipment must be installed indoors within the same building,
including the associated LAN connections (as defined by Environment A of the IEEE 802.3af standard).
The access point power options:
•
Option 1—Switches with sufficient inline power:
–
An inline power capable switch, such as the Cisco Catalyst 3550 PWR XL, 3560-48PS,
3750-48PS, 4500 with 802.3AF PoE module, or the 6500 with 802.3AF PoE module
–
Other inline power switches supporting the IEEE 802.3af inline power standard
•
•
Option 2—Switches without sufficient inline power can use the power injector:
Cisco Aironet Power Injector (AIR-PWRINJ-1000AF=)
Option 3—Local power using the power module (AIR-PWR-1000=)
–
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Chapter 2 Installing the Access Point
Connecting the Ethernet and Power Cables
Note
Some older switches and patch panels might not provide enough power to operate the access point. At
power-up, if the access point is unable to determine that the power source can supply sufficient power,
the access point automatically deactivates both radios to prevent an over-current condition. All access
LEDs are off.
Connecting to an Ethernet Network with an Inline Power Source
Note
If your access point is connected to in-line power, do not connect the power module to the access point.
Follow these steps to connect the access point to the Ethernet LAN when you have an inline power
source:
Step 1
Connect a Category 5 Ethernet cable to the RJ-45 Ethernet connector labeled Ethernet on the access
Figure 2-13
Ethernet and Power Ports
24 GHz Left
48 v
250Ma
Ethernet
1
2
1
Ethernet port
2
48 VDC power port
Step 2
Step 3
Connect the other end of the Ethernet cable to one of the following:
•
A switch with inline power (see the “Connecting the Ethernet and Power Cables” section on
•
The Ethernet connector on the power injector (AIR-PWRINJ-1000AF) labeled J1 DATA & PWR.
Also connect a Category 5 Ethernet cable from the power injector Ethernet connector labeled
J2 DATA to a non-powered Ethernet port on your 10/100 Ethernet LAN.
Repeat Steps 1 to 2 for each access point requiring in-line power.
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Chapter 2 Installing the Access Point
Powering Up the Access Point
Connecting to an Ethernet Network with Local Power
Note
If your access point is connected to in-line power, do not connect the power module to the access point.
Follow these steps to connect the access point to an Ethernet LAN when you are using a local power
source:
Step 1
Step 2
Connect a Category 5 Ethernet cable to the RJ-45 Ethernet connector labeled Ethernet on the access
Plug the other end of the Ethernet cable into an non-powered Ethernet port on your 10/100 Ethernet
LAN.
Step 3
Step 4
Connect the power module output connector to the access point’s 48-VDC power port (see Figure 2-13).
Plug the power module power cord into an approved 100- to 240-VAC outlet.
Powering Up the Access Point
After you power up the access point, it begins a power-up sequence that you can check by observing the
access point LEDs. The red Alarm LED turns on for about 15 to 20 seconds and then all LEDs blink
sequentially back and forth, indicating that the access point is trying to find a controller. Refer to
“Checking the Access Point LEDs” section on page 3-3 for LED descriptions.
After the access point finds the controller, the access point downloads new operating system code if the
access point code version differs from the controller code version. During the download process, all
access point LEDs blink simultaneously. When the operating system download is successful, the access
point reboots.
Normal operation is indicated when the Alarm LED is off, the Power LED is green, and the 2.4 GHz and
5 GHz LEDs are blinking to indicate radio activity.
If no LEDs are on, the access point might not be receiving sufficient power.
If all the LEDs blink sequentially for more than five minutes, the access point is unable to find its
primary, secondary, or tertiary controllers. Check the connection between the access point and its
controllers and ensure they are on the same subnet or that the access point has a route back to its primary,
secondary, and tertiary controllers. If the access point is not on the same subnet as the controllers, ensure
there is a properly configured DHCP server on the same subnet as the access point. See the “Using DHCP
Option 43” section on page 3-2 for DHCP information.
Note
Note
To allow client roaming between access points, the access points must be on the same subnet.
Connect only one power source to the access point, for example: When using in-line power, do not
connect the power module to the access point.
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Chapter 2 Installing the Access Point
Returning MAC Information
Returning MAC Information
When you have completed the access point deployment, return the access point MAC addresses and the
access point locations on the access point location maps or floor plans to your network planner or
manager. The network operators can use the MAC address and location information to create maps for
precise wireless system management.
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C H A P T E R
3
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 Technical Support and
Documentation website at the following URL:
Sections in this chapter include:
•
•
•
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Chapter 3 Troubleshooting
Guidelines for Using the Access Points
Guidelines for Using the Access Points
You should keep these guidelines in mind when you use the access points:
•
•
The access points can only communicate with controllers and cannot operate independently.
The access points do not support Wireless Domain Services (WDS). The access points cannot
communicate with WDS devices. However, the controller provides functionality equivalent to WDS
when the access point associates to it.
•
The access points support Layer 2 or Layer 3 LWAPP communications with the controllers. In
Layer 2 operation, the access point and the controller must be on the same subnet and communicate
with each other using MAC addresses in encapsulated Ethernet frames. This operation is not
scalable to larger networks and not recommended by Cisco.
In Layer 3 operation, the access point and the controller can be on the same or different subnets.
Layer 3 operation is scalable and is recommended by Cisco. A Layer 3 access point on a different
subnet than the controller requires a DHCP server on the access point subnet and a route to the
controller. The route to the controller must have destination UDP ports 12222 and 12223 open for
LWAPP communications. The route to the primary, secondary, and tertiary controllers must allow
IP packet fragments.
•
Before deploying your access points ensure that the following has been done:
–
–
–
Your controllers are connected to switch ports that are configured as trunk ports
Your access points are connected to switch ports that are configured as untagged access ports
A DHCP server is reachable by your access points and has been configured with Option 43.
Option 43 is used to provide the IP addresses of the Management Interface of your controllers.
Typically, a DHCP server can be configured on a Cisco switch.
–
–
Optionally a DNS server can be configured to enable CISCO-LWAPP-CONTROLLER.<local
domain> to resolve to the IP addresses of the Management Interface of your controllers.
Your controllers are configured and reachable by the access points
Using DHCP Option 43
You can use DHCP Option 43 to provide a list of controller IP addresses to the access points, enabling
the access point to find and join a controller. For additional information, refer to the “Configuring DHCP
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Chapter 3 Troubleshooting
Checking the Access Point LEDs
Checking the Access Point LEDs
If your access point is not working properly, check the access point LEDs on the top of the unit. You can
use the LED indications to quickly assess the unit’s status. Figure 3-1 shows the access point LEDs (for
additional information refer to the Event Log using the access point browser interface).
Figure 3-1
Access Point LEDs
1
2
3
4
side A
1
2
5-GHz LED
2.4-GHz LED
3
4
Alarm LED
Power LED
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Chapter 3 Troubleshooting
Checking the Access Point LEDs
Access Point LED Signals
Power LED Alarm LED 2.4 GHz LED 5 GHz LED Meaning
Table 3-1
Off
Off
Off
Off
Off
No power or insufficient power.
Check the power source and ensure that sufficient power is supplied to
Red
Off
Off
Power applied and access point powering up (typical 10-20 seconds).
If the red Alarm LED remains on for more than 1 minute, remove power
from the access point and contact TAC for assistance.
All LEDs sequentially cycle on and off
Access point searching for a controller or DHCP server.
If the access point remains in this mode for more than 5 minutes, it is
unable to find the controller. Check the connection between the access
point and the controller. Also verify a DHCP server is available on the
access point subnet.
Green
Off
Blinking
Yellow
Blinking
Amber
Normal operation, both radios transmitting beacons or transmitting and
receiving data packets.
If one or both radio LEDs remain off, this indicates a problem with the
wireless network. Check the controller configuration for the access
point.
Green
Green
Off
Off
On or off
Blinking
Amber
Normal operation, 5-GHz radio activity.
If one or both radio LEDs remain off, this indicates a problem with the
wireless network. Check the controller configuration for the access
point.
Blinking
Yellow
On or off
Normal operation, 2.4-GHz radio activity.
If one or both radio LEDs remain off, this indicates a problem with the
wireless network. Check the controller configuration for the access
point.
All LEDs blink on and off simultaneously
Associated to controller and downloading new code.
Duplicate access point IP address detected.
Advise your network administrator about the problem.
No power or low power condition.
Off
Blinking
red
Off
Off
Off
Off
Off
Off
Off
Off
Off
Blinking
Green
Site survey mode on AIR-AP1010 and AIR-AP1020
Blinking
Green
Off
Off
Off
Disconnected from root AP on AIR-AP1030.
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Chapter 3 Troubleshooting
Low Power Condition
Low Power Condition
Warning
This product must be connected to a Power over Ethernet (PoE) IEEE 802.3af compliant power source
or an IEC60950 compliant limited power source. Statement 353
The access point can be powered from the 48-VDC power module or from an in-line power source. The
access point supports the IEEE 802.3af power standard for in-line power sources.
For operation, the access point (powered device) requires 12 W of input power.
Note
When the access point is being used in a PoE configuration, the power drawn from the power sourcing
equipment (PSE), such as a switch or power injector, is higher by an amount dependent on the length of
the interconnecting cable.
The power module (AIR-PWR-1000=) and the Cisco Aironet power injector (AIR-PWRINJ-1000af=)
are capable of supplying the required operating power, but some inline power sources are not capable of
supplying sufficient power. Also, some high-power inline power sources, might not be able to provide
sufficient power to all ports at the same time.
Note
Note
An 802.3af compliant switch (Cisco or non-Cisco) is capable of supplying sufficient power for full
operation.
If your access point is connected to in-line power, do not connect the power module to the access point.
On power up, the access point is placed into low power mode (both radios are deactivated), the access
point power negotiation determines if sufficient power is available. If there is sufficient power then the
access point begins to power up (Alarm LED is red and other LEDs are off); otherwise, the access point
turns off all LEDs and remains in low power mode to prevent a possible over-current condition.
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Low Power Condition
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A P P E N D I X
A
Translated Safety Warnings
For translated safety warnings, refer to the safety warning document that shipped with your access point or
that is available on Cisco.com.
To browse to the document on Cisco.com, follow these steps:
Step 1
Click this link to the Cisco Wireless documentation home page:
Click Cisco Aironet 1000 Series listed under Wireless LAN Access.
Click Install and Upgrade Guides.
Step 2
Step 3
Step 4
Click Safety Warnings for Cisco Aironet 1000, 1100, 1130AG, 1200, and 1240AG Series Access
Points.
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A P P E N D I X
B
Declarations of Conformity and Regulatory
Information
This appendix provides declarations of conformity and regulatory information for the Cisco Aironet
1000 Series Lightweight Access Points.
This appendix contains the following sections:
•
Manufacturers Federal Communication Commission Declaration of Conformity Statement,
page B-2
•
•
•
•
•
•
•
Industry Canada, page B-4
European Community, Switzerland, Norway, Iceland, and Liechtenstein, page B-5
Declaration of Conformity for RF Exposure, page B-7
Guidelines for Operating Cisco Aironet Access Points in Japan, page B-8
Administrative Rules for Cisco Aironet Access Points in Taiwan, page B-9
Declaration of Conformity Statements, page B-11
Declaration of Conformity Statements for European Union Countries, page B-11
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Appendix B Declarations of Conformity and Regulatory Information
Manufacturers Federal Communication Commission Declaration of Conformity Statement
Manufacturers Federal Communication Commission
Declaration of Conformity Statement
Tested To Comply
With FCC Standards
FOR HOME OR OFFICE USE
Model:
AIR-AP1010-A-K9 / AIR-AP1020-A-K9 / AIR-AP1030-A-K9
AIR-AP1010-B-K9 / AIR-AP1020-B-K9 / AIR-AP1030-B-K9
FCC Certification number:
LDK102057
Manufacturer:
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
This device complies with Part 15 rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that 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 when the equipment is operated in a residential environment. This equipment generates,
uses, and radiates radio frequency energy, and if not installed and used in accordance with 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 relocate the receiving antenna.
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 dealer or an experienced radio/TV technician.
Caution
The Part 15 radio device operates on a non-interference basis with other devices operating at this
frequency when using the integrated antennas. Any changes or modification to the product not expressly
approved by Cisco could void the user’s authority to operate this device.
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Appendix B Declarations of Conformity and Regulatory Information
VCCI Statement for Japan
Caution
Within the 5.15 to 5.25 GHz band (5 GHz radio channels 34 to 48) the U-NII devices are restricted to
indoor operations to reduce any potential for harmful interference to co-channel Mobile Satellite System
(MSS) operations.
VCCI Statement for Japan
Warning
This is a Class B product based on the standard of the Voluntary Control Council for Interference from
Information Technology Equipment (VCCI). If this is used near a radio or television receiver in a
domestic environment, it may cause radio interference. Install and use the equipment according to
the instruction manual.
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Appendix B Declarations of Conformity and Regulatory Information
Industry Canada
Industry Canada
Model:
AIR-AP1010-A-K9 / AIR-AP1020-A-K9 / AIR-AP1030-A-K9
AIR-AP1010-B-K9 / AIR-AP1020-B-K9 / AIR-AP1030-B-K9
Certification number:
2461B-102057
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 complies with Class B Limits of Industry Canada. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired
operation.
Cisco Aironet 2.4-GHz Access Points are certified to the requirements of RSS-210 for 2.4-GHz spread
spectrum devices, and Cisco Aironet 54-Mbps, 5-GHz Access Points are certified to the requirements of
RSS-210 for 5-GHz spread spectrum devices. This device must be operated indoors according to the
Canadian regulations. For further information, contact your local Industry Canada office.
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Appendix B Declarations of Conformity and Regulatory Information
European Community, Switzerland, Norway, Iceland, and Liechtenstein
European Community, Switzerland, Norway, Iceland, and
Liechtenstein
Model:
AIR-AP1010-E-K9 / AIR-AP1020-E-K9 / AIR-AP1030-E-K9
Declaration of Conformity with Regard to the 1999/5/EC (R&TTE Directive)
This declaration is only valid for configurations (combinations of software, firmware, and hardware)
provided and supported by Cisco Systems. The use of software or firmware not provided and supported
by Cisco Systems may result in the equipment no longer being compliant with the regulatory
requirements.
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European Community, Switzerland, Norway, Iceland, and Liechtenstein
This device complies with the EMC requirements (EN 60601-1-2) of the Medical Directive 93/42/EEC.
For 2.4 GHz radios, the following standards were applied:
•
•
•
Radio:
EMC:
Safety:
EN 300.328-1, EN 300.328-2
EN 301.489-1, EN 301.489-17
EN 60950
Note
This equipment is intended to be used in all EU and EFTA countries. For more details, contact Cisco
Corporate Compliance.
Caution
The access point, the antennas, and the power source (power injector or power module) are not designed
for outdoor use and must be located in an indoor environment.
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Appendix B Declarations of Conformity and Regulatory Information
Declaration of Conformity for RF Exposure
For 54 Mbps, 5 GHz access points, the following standards were applied:
Radio: EN 301.893
EMC: EN 301.489-1, EN 301.489-17
Safety: EN 60950
The following CE mark is affixed to the access point with a 2.4 GHz radio and a 54 Mbps, 5 GHz radio:
•
•
•
Declaration of Conformity for RF Exposure
The radio has been found to be compliant to the requirements set forth in CFR 47 Sections 2.1091, and
15.247 (b) (4) addressing RF Exposure from radio frequency devices as defined in Evaluating
Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields. The
equipment should be installed more than 20 cm (7.9 in.) from your body or nearby persons.
The access point must be installed to maintain a minimum 20 cm (7.9 in.) co-located separation distance
from other FCC approved indoor/outdoor antennas used with the access point. Any antennas or
transmitters not approved by the FCC cannot be co-located with the access point. The access point’s
co-located 2.4 GHz and 5 GHz integrated antennas support a minimum separation distance of
8 cm (3.2 in.) and are compliant with the applicable FCC RF exposure limit when transmitting
simultaneously.
Note
Dual antennas used for diversity operation are not considered co-located.
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Appendix B Declarations of Conformity and Regulatory Information
Guidelines for Operating Cisco Aironet Access Points in Japan
Guidelines for Operating Cisco Aironet Access Points in Japan
This section provides guidelines for avoiding interference when operating Cisco Aironet access points
in Japan. These guidelines are provided in both Japanese and English.
Model:
AIR-AP1010-J-K9 / AIR-AP1020G-J-K9 / AIR-AP1030G-J-K9
AIR-AP1010-P-K9 / AIR-AP1020-P-K9 / AIR-AP1030-P-K9
Japanese Translation
03-5549-6500
English Translation
This equipment operates in the same frequency bandwidth as industrial, scientific, and medical devices
such as microwave ovens and mobile object identification (RF-ID) systems (licensed premises radio
stations and unlicensed specified low-power radio stations) used in factory production lines.
1. Before using this equipment, make sure that no premises radio stations or specified low-power radio
stations of RF-ID are used in the vicinity.
2. If this equipment causes RF interference to a premises radio station of RF-ID, promptly change the
frequency or stop using the device; contact the number below and ask for recommendations on
avoiding radio interference, such as setting partitions.
3. If this equipment causes RF interference to a specified low-power radio station of RF-ID, contact
the number below.
Contact Number: 03-5549-6500
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Administrative Rules for Cisco Aironet Access Points in Taiwan
Administrative Rules for Cisco Aironet Access Points in Taiwan
This section provides administrative rules for operating Cisco Aironet access points in Taiwan. The rules
are provided in both Chinese and English.
Access Points with IEEE 802.11a Radios
Chinese Translation
English Translation
This equipment is limited for indoor use.
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Appendix B Declarations of Conformity and Regulatory Information
Administrative Rules for Cisco Aironet Access Points in Taiwan
All Access Points
Chinese Translation
English Translation
Administrative Rules for Low-power Radio-Frequency Devices
Article 12
For those low-power radio-frequency devices that have already received a type-approval, companies,
business units or users should not change its frequencies, increase its power or change its original
features and functions.
Article 14
The operation of the low-power radio-frequency devices is subject to the conditions that no harmful
interference is caused to aviation safety and authorized radio station; and if interference is caused, the
user must stop operating the device immediately and can't re-operate it until the harmful interference is
clear.
The authorized radio station means a radio-communication service operating in accordance with the
Communication Act.
The operation of the low-power radio-frequency devices is subject to the interference caused by the
operation of an authorized radio station, by another intentional or unintentional radiator, by industrial,
scientific and medical (ISM) equipment, or by an incidental radiator.
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Declaration of Conformity Statements
Declaration of Conformity Statements
All the Declaration of Conformity statements related to this product can be found at the following URL:
Declaration of Conformity Statements for European Union
Countries
The Declaration of Conformity statement for the European Union countries is listed on the following
pages:
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Declaration of Conformity Statements for European Union Countries
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Declaration of Conformity Statements for European Union Countries
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A P P E N D I X
C
Access Point Specifications
Table C-1 lists the technical specifications for the Cisco Aironet 1000 Series Lightweight Access Point.
Table C-1
Access Point Specifications
Specifications
Category
802.11b
802.11g
802.11a
Size
5.7 in. W x 1.6 in. D x 9.6 in. H
24.4 cm W x 4.1 cm D x 24.4 cm H
Indicators
Four indicators on the top of the unit: Power, Alarm, 2.4 GHz, 5 GHz.
Connectors
Right side:
5-GHz RP-TNC antenna connector, 2.4-GHz RP-TNC antenna connector
Left side:
2.4-GHz RP-TNC antenna connector, power connector (for 48VDC AC power module), RJ-45
connector for 10BASE-T or 100BASE-T Ethernet connections.
Input voltage
Input power
48 VDC (nominal)
12 W
Operating temperature 32 to 104oF (0 to 40oC)
Storage temperature
Humidity
–13 to 158oF (–25 to 70oC)
10 to 90% non-condensing
Weight
With ceiling-mount clips: 1.3 lbs (0.6 kg)
With optional wall brackets: 2.2 lbs (1 kg)
Modulation
Complementary Code Keying Orthogonal Frequency Division Multiplex (OFDM)
(CCK)
Subcarrier modulation BPSK (1 Mbps)
QPSK (2 Mbps)
BPSK (6 and 9 Mbps)
BPSK (6 Mbps and 9 Mbps)
QPSK (12 Mbps and 18 Mbps)
16-QAM (24 and 36 Mbps)
64-QAM (48 and 54 Mbps)
QPSK (12 and 18 Mbps)
16-QAM (24 and 36 Mbps)
64-QAM (48 and 54 Mbps)
CCK (5.5 and 11 Mbps)
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Appendix C Access Point Specifications
Table C-1
Access Point Specifications (continued)
Specifications
802.11b
Category
802.11g
OFDM
802.11a
OFDM
CCK
Power output settings
100, 50, 12.5, and 6.25 percent settings on the controller
100 mW (20 dBm) conducted 50 mW (17 dBm) conducted
Maximum output power depends on the regulatory domain in which the access point is installed
AIR-AP1010
Antenna
•
Two integrated 6 dBi patch antennas (2.4 and 5 GHz)
AIR-AP1020 and AIR-AP1030
•
•
Two integrated 6 dBi patch antennas (2.4 and 5 GHz)
Three external antenna connectors
Frequency
2.400 to 2.497 GHz
5.15 to 5.25 GHz
(Depending on the regulatory domain in which the access point is 5.25 to 5.35 GHz
installed)
5.475 to 5.725 GHz
5.725 to 5.85 GHz
(Depending on the regulatory
domain in which the access point
is installed)
Data rates
1, 2, 5.5, and 11 Mbps
6, 9, 12, 18, 24, 36, 48, and 54 Mbps
Typical indoor range
(across open office
environment)
160 ft (49 m) @ 11 Mbps
410 ft (125 m) @ 1 Mbps
90 ft (27 m) @ 54 Mbps
180 ft (100 m) @ 18 Mbps
300 ft (91 m) @ 6 Mbps
45 ft (14 m) @ 54 Mbps
110 ft (34 m) @ 18 Mbps
165 ft (50 m) @ 6 Mbps
Compliance
The 1000 series access point complies with UL 2043 for products installed in a building’s
environmental air handling spaces, such as above suspended ceilings.
Caution
The power injector and power module have not been tested to UL 2043 and they should not
be placed in a building’s environmental air space, such as above suspended ceilings.
Safety
Designed to meet:
IEC 60950-1
UL 60950-1
CSA 60950-1
EN 60950-1
UL 2043
Radio Approvals
FCC Parts 15.247
Canada RSS-210
Japan ARIB-STD-33A
Japan ARIB-STD-66
Europe EN-300.328
FCC Part 15.407
Canada RSS-210
Japan ARIB STD-T71
EN 301.893
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Appendix C Access Point Specifications
Table C-1
Access Point Specifications (continued)
Specifications
802.11b
Category
802.11g
802.11a
EMI and Susceptibility FCC Part 15.107 and 15.109
ICES-003 (Canada)
EN 55022
EN 60601-1-2:2001
VCCI
EN 301.489-1
EN 301.489-17
EN 55022
EN 55024
RF Exposure
OET-65C
RSS-102
ANSI C95.1
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Appendix C Access Point Specifications
Table C-1
Access Point Specifications (continued)
Specifications
802.11b
Category
802.11g
OFDM
802.11a
OFDM
CCK
Power output settings
100, 50, 12.5, and 6.25 percent settings on the controller
100 mW (20 dBm) conducted 50 mW (17 dBm) conducted
Maximum output power depends on the regulatory domain in which the access point is installed
AIR-AP1010
Antenna
•
Two integrated 6 dBi patch antennas (2.4 and 5 GHz)
AIR-AP1020 and AIR-AP1030
•
•
Two integrated 6 dBi patch antennas (2.4 and 5 GHz)
Three external antenna connectors
Frequency
2.400 to 2.497 GHz
5.15 to 5.25 GHz
(Depending on the regulatory domain in which the access point is 5.25 to 5.35 GHz
installed)
5.475 to 5.725 GHz
5.725 to 5.85 GHz
(Depending on the regulatory
domain in which the access point
is installed)
Data rates
1, 2, 5.5, and 11 Mbps
6, 9, 12, 18, 24, 36, 48, and 54 Mbps
Typical indoor range
(across open office
environment)
160 ft (49 m) @ 11 Mbps
410 ft (125 m) @ 1 Mbps
90 ft (27 m) @ 54 Mbps
180 ft (100 m) @ 18 Mbps
300 ft (91 m) @ 6 Mbps
45 ft (14 m) @ 54 Mbps
110 ft (34 m) @ 18 Mbps
165 ft (50 m) @ 6 Mbps
Compliance
The 1000 series access point complies with UL 2043 for products installed in a building’s
environmental air handling spaces, such as above suspended ceilings.
Caution
The power injector and power module have not been tested to UL 2043 and they should not
be placed in a building’s environmental air space, such as above suspended ceilings.
Safety
Designed to meet:
IEC 60950-1
UL 60950-1
CSA 60950-1
EN 60950-1
UL 2043
Radio Approvals
FCC Parts 15.247
Canada RSS-210
Japan ARIB-STD-33A
Japan ARIB-STD-66
Europe EN-300.328
FCC Part 15.407
Canada RSS-210
Japan ARIB STD-T71
EN 301.893
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Appendix C Access Point Specifications
Table C-1
Access Point Specifications (continued)
Specifications
802.11b
Category
802.11g
802.11a
EMI and Susceptibility FCC Part 15.107 and 15.109
ICES-003 (Canada)
EN 55022
EN 60601-1-2:2001
VCCI
EN 301.489-1
EN 301.489-17
EN 55022
EN 55024
RF Exposure
OET-65C
RSS-102
ANSI C95.1
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A P P E N D I X
D
Channels and Power Levels
For channel and maximum power level settings, refer to the Channels and Maximum Power Settings for
Cisco Aironet Lightweight Access Points and Bridges document available on the Cisco Wireless
documentation page of Cisco.com.
To browse to the document, follow these steps:
Step 1
Click this link to the Cisco Wireless documentation home page:
Click Cisco Aironet 1000 Series listed under Access Points.
Click Install and Upgrade Guides.
Step 2
Step 3
Step 4
Click Channels and Maximum Power Settings for Cisco Aironet Lightweight Access Points and
Bridges.
.
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A P P E N D I X
E
Priming Access Points Prior to Deployment
This section describes an optional procedure designed to prime or stage your access points in a
convenient location rather than after they are installed in possibly difficult to reach locations. This helps
limit potential installation problems to primarily Ethernet and power areas.
Figure E-1 illustrates a typical priming configuration for your access points.
Figure E-1
Typical Priming Configuration
LWAPP
LWAPP
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Appendix E Priming Access Points Prior to Deployment
Before deploying your access points to their final locations, follow these steps to prime your access
points:
Step 1
Step 2
In a Layer 2 environment, where the access points are located on the same subnet as the controller, the
access point communicates directly with the controller.
In a Layer 3 environment, ensure a DHCP server (typically on your switch) is enabled on the same subnet
as your access points. The access points will receive its IP address and controller information using
DHCP Option 43.
The access point must be able to find the IP address of the controller. This can be accomplished using
DHCP, DNS, OTAP, or IP subnet broadcast. This guide describes the DHCP method to convey the
controller IP address. For other methods, refer to the product documentation. See also the “Using DHCP
Option 43” section on page 3-2 for more information.
Note
For a Layer 3 access point on a different subnet than the controller, ensure ensure the route to
the controller has destination UDP ports 12222 and 12223 open for LWAPP communications.
Ensure the routes to the primary, secondary, and tertiary controllers allow IP packet fragments.
Step 3
Step 4
Ensure that your controller is connected to a switch trunk port.
Configure the controller in LWAPP Layer 3 mode and ensure that its DS Port is connected to the switch.
Use the CLI, web-browser interface, or Cisco WCS procedures as described in the appropriate controller
guide.
a. In multi-controller environments, You can set one controller’s DS port to Master (you can use the
config network master-base disable CLI command or you can use the controller GUI) so that new
access points always associate with it. You can use the show network config CLI command to
determine if the controller DS port is the master.
All access points associate to the master controller. From one location, you can configure access
point settings such as primary, secondary, and tertiary controllers. This allows you to redistribute
your access points to other controllers on the network.
You can also use a Cisco WCS server to control, configure, and redistribute all your access points
from a single location.
Step 5
Apply power to the access points:
a. Connect your access points to untagged access ports on your POE capable switch. You can
optionally use power modules (AIR-PWR-1000=) or power injectors (AIR-PWRINJ-1000AF=) to
power your access points.
b. After you power up the access point, it begins a power-up sequence that you can check by observing
the access point LEDs. The red Alarm LED turns on for about 15 to 20 seconds and then all LEDs
blink sequentially back an forth, indicating that the access point is trying to find a controller.
Note
If the access point remains in this mode for more than 5 minutes, the access point is unable to
find the master controller. Check the connection between the access point and the controller and
ensure they are on the same subnet.
c. If the access point shuts down (all LEDs off), check to ensure that sufficient power is available.
d. When the access point associates with the controller, if the access point code version differs from
the controller code version, the access point downloads the operating system code from the
controller. All the access point LEDs blink simultaneously during the download.
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Appendix E Priming Access Points Prior to Deployment
Step 6
If the operating system download is successful, the access point reboots. Normal operation is indicated
when the Alarm LED is off, the Power LED is green, and the 2.4 GHz and 5 GHz LEDs are blinking to
indicate radio activity.
Note
If the Alarm LED remains red for more than a minute, remove power from the access point and
contact Cisco Technical Support for assistance.
Step 7
Step 8
Step 9
Use the controller CLI, controller GUI, or Cisco WCS to configure the access point with primary,
secondary, and tertiary controller names.
If the access point is in a Controller Mobility Group, use the controller CLI, controller GUI, or Cisco
WCS to configure the Controller Mobility Group name.
Use controller CLI, controller GUI, or Cisco WCS to configure the access point-specific 802.11a,
802.11b, and 802.11g network settings.
Step 10 If the configuration priming was successful, the Power LED is green, the Alarm LED is off, and the radio
LEDs are blinking to indicate normal operation.
Step 11 Repeat Steps 4 to 9 for each access point.
When you successfully complete the configuration priming of all your access points, ensure the Master
setting is disabled on your controller. You can begin deploying the access points to their final
destinations (refer to the “Deploying the Access Points on the Wireless Network” section on page 2-7).
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Appendix E Priming Access Points Prior to Deployment
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A P P E N D I X
F
Configuring DHCP Option 43
This appendix describes the steps needed to configure DHCP Option 43 on a Windows 2003 Enterprise
DHCP server, such as a Cisco Catalyst 3750 series switch, for use with lightweight access points. This
appendix contains these sections:
•
•
•
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Appendix F Configuring DHCP Option 43
Overview
Overview
This section contains a DHCP Option 43 configuration example on a Windows 2003 Enterprise DHCP
server for use with Cisco Aironet lightweight access points. For other DHCP server implementations,
consult the DHCP server documentation for configuring DHCP Option 43. In Option 43, you should use
the IP address of the controller management interface.
Note
DHCP Option 43 is limited to one access point type per DHCP pool. You must configure a separate
DHCP pool for each access point type.
Cisco Aironet 1000 series access points use a comma-separated string format for DHCP Option 43.
Other Cisco Aironet access points use the type-length-value (TLV) format for DHCP Option 43. DHCP
servers must be programmed to return the option based on the access point’s DHCP Vendor Class
Identifier (VCI) string (DHCP Option 60). The VCI strings for Cisco access points capable of operating
Table F-1
Lightweight Access Point VCI Strings
Access Point
Vendor Class Identifier (VCI)
Airespace.AP1200
Cisco APc1100
Cisco APc1130
Cisco APc1200
Cisco APc1240
Cisco APc1300
Cisco AP.LAP1510
Cisco Aironet 1000 series
Cisco Aironet 1100 series
Cisco Aironet 1130 series
Cisco Aironet 1200 series
Cisco Aironet 1240 series
Cisco Aironet 1300 series
Cisco Aironet 1500 series
The format of the TLV block for 1100, 1130, 1200, 1240, and 1300 series access points is listed below:
•
•
•
Type: 0xf1 (decimal 241)
Length: Number of controller IP addresses * 4
Value: List of WLC management interfaces
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Appendix F Configuring DHCP Option 43
Configuring Option 43 for 1000 Series Access Points
Configuring Option 43 for 1000 Series Access Points
To configure DHCP Option 43 for Cisco 1000 series lightweight access points in the embedded Cisco
IOS DHCP server, follow these steps:
Step 1
Step 2
Enter configuration mode at the Cisco IOS command line interface (CLI).
Create the DHCP pool, including the necessary parameters such as default router and name server. A
DHCP scope example is as follows:
ip dhcp pool <pool name>
network <IP Network> <Netmask>
default-router <Default router>
dns-server <DNS Server>
Where:
<pool name> is the name of the DHCP pool, such as AP1000
<IP Network> is the network IP address where the controller resides, such as 10.0.15.1
<Netmask> is the subnet mask, such as 255.255.255.0
<Default router> is the IP address of the default router, such as 10.0.0.1
<DNS Server> is the IP address of the DNS server, such as 10.0.10.2
Step 3
Step 4
Add the option 60 line using the following syntax:
option 60 ascii “Airespace.AP1200”
The quotation marks must be included.
Add the option 43 line using the following syntax:
option 43 ascii “Comma Separated IP Address List”
For example, if you are configuring option 43 for Cisco 1000 series access points using the controller IP
addresses 10.126.126.2 and 10.127.127.2, add the following line to the DHCP pool in the Cisco IOS
CLI:
option 43 ascii “10.126.126.2,10.127.127.2”
The quotation marks must be included.
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Appendix F Configuring DHCP Option 43
Configuring Option 43 for 1100, 1130, 1200, 1240, and 1300 Series Access Points
Configuring Option 43 for 1100, 1130, 1200, 1240, and 1300 Series
Access Points
To configure DHCP Option 43 for Cisco Aironet 1100, 1130, 1200, 1240, and 1300 series lightweight
access points in the embedded Cisco IOS DHCP server, follow these steps:
Step 1
Step 2
Enter configuration mode at the Cisco IOS CLI.
Create the DHCP pool, including the necessary parameters such as default router and name server. A
DHCP scope example is as follows:
ip dhcp pool <pool name>
network <IP Network> <Netmask>
default-router <Default router>
dns-server <DNS Server>
Where:
<pool name> is the name of the DHCP pool, such as AP1240
<IP Network> is the network IP address where the controller resides, such as 10.0.15.1
<Netmask> is the subnet mask, such as 255.255.255.0
<Default router> is the IP address of the default router, such as 10.0.0.1
<DNS Server> is the IP address of the DNS server, such as 10.0.10.2
Step 3
Step 4
Add the option 60 line using the following syntax:
option 60 ascii “VCI string”
Add the option 43 line using the following syntax:
option 43 hex <hex string>
The hex string is assembled by concatenating the TLV values shown below:
Type + Length + Value
Type is always f1(hex). Length is the number of controller management IP addresses times 4 in hex. Value
is the IP address of the controller listed sequentially in hex.
For example, suppose that there are two controllers with management interface IP addresses,
10.126.126.2 and 10.127.127.2. The type is f1(hex). The length is 2 * 4 = 8 = 08 (hex). The IP addresses
translate to 0a7e7e02 and 0a7f7f02. Assembling the string then yields f1080a7e7e020a7f7f02. The
resulting Cisco IOS command added to the DHCP scope is listed below:
option 43 hex f1080a7e7e020a7f7f02
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I N D E X
A
discovery process
access point
discovery 1-1
guidlines 1-2
types 1-4
antennas
external 1-5
integrated C-2
E
Ethernet
C
connector 2-18
connectors C-1
port 1-5
F
controller 1-1
G
guidlines
installation 2-3
D
deployment
H
process 2-7
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Index
I
O
P
power
K
cabling 2-17
connector 2-18
input C-1
options 2-17
output C-2
L
sources 1-5
LED indicators
markings 1-5
signals 3-4
R
LWAPP 1-1
radio
approvals C-2
integrated 1-1
range C-2
regulatory
M
information B-1
modulation C-1
mounting
ceiling 2-10
S
size C-1
specifications C-1
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Index
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