Cisco Aironet Air Lap1252gn P K9 to jeden z najbardziej zaawansowanych punktów dostępowych WiFi firmy Cisco. Jest to niezawodne i wydajne urządzenie, które może wspierać do 8 jednoczesnych sesji bezprzewodowych. Aironet Air Lap1252gn P K9 oferuje wysoką wydajność, wielokrotnie lepszą niż konwencjonalne rozwiązania bezprzewodowe. Urządzenie jest zgodne z protokołami 802.11b / g / n i oferuje wsparcie dla wielu bezpiecznych protokołów sieciowych, w tym WPA2. Urządzenie jest łatwe w instalacji i skonfigurowaniu za pomocą intuicyjnego interfejsu. Instrukcja obsługi Cisco Aironet Air Lap1252gn P K9 zawiera wszystkie niezbędne informacje dotyczące skonfigurowania, uruchomienia i korzystania z urządzenia.
Ostatnia aktualizacja: Instrukcje obsługi Cisco Aironet Air Lap1252gn P K9
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GETTING STARTED GUIDE
Cisco Aironet 2600 Series Access Points
January, 2013
P/N: 78-20842-01
1 About this Guide
2 Introduction to the Access Point
3 Safety Instructions
4 Unpacking
5 Configurations
6 Access Point Ports and Connectors
7 Configuring the Access Point
8 Mounting the Access Point
9 Deploying the Access Point on the Wireless Network
10 Troubleshooting
11 Declarations of Conformity and Regulatory Information
12 Configuring DHCP Option 43 and DHCP Option 60
13 Access Point Specificat
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1 About this Guide This Guide provides instructions on how to install and configure your Cisco Aironet 2600 Series Access Point. The 2600 Series Access Point is referred to as the 2600 series or the access point in this document. 2 Introduction to the Access Point The 2600 series supports high-performing Spectrum Intelligence which sustains three spatial stream rates over a deployable distance with high reliability when serving clients. The 2600 series provides high reliability and overaStreszczenie treści zawartej na stronie nr. 3
– Management Frame Protection (MFP) (not available on autonomous or standalone models) – BandSelect (not available on autonomous or standalone models) – Throughput, forwarding, and filtering performance scaled to meet 3 spatial stream, 450 Mbps data-rates � 32 MB flash size � 802. 11af/at – CDP (Cisco Discovery Protocol) � 2. 4 GHz and 5 GHz 802. 11n radios with the following features: – 3TX x 4RX – 3-spatial streams, 450 Mbps PHY rate – Spectrum intelligence – DPD (Digital Pre-Distortion) techStreszczenie treści zawartej na stronie nr. 4
Warning Installation of the equipment must comply with local and national electrical codes. Statement 1074 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 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 24Streszczenie treści zawartej na stronie nr. 5
4 Unpacking To unpack the access point, follow these steps: Step 1 Unpack and remove the access point and the accessory kit from the shipping box. Step 2 Return any packing material to the shipping container and save it for future use. Step 3 Verify that you have received the items listed below. If any item is missing or damaged, contact your Cisco representative or reseller for instructions. – The access point – Mounting bracket (selected when you ordered the access point) – Adjustable ceilStreszczenie treści zawartej na stronie nr. 6
These antennas are supported on the 2602E: Antenna Part Number Antenna Type Antenna Gain 2 GHz / 5 GHz (dBi) AIR-ANT2524DB-R Dual-resonant black dipole 2/4 AIR-ANT2524DW-R Dual-resonant white dipole 2/4 AIR-ANT2524DG-R Dual-resonant gray dipole 2/4 AIR-ANT2524V4C-R Dual-resonant, ceiling-mount omni 2/4 (4-pack) AIR-ANT2544V4M-R Dual-resonant omni (4-pack) 4/4 AIR-ANT2566P4W-R Dual-resonant Directional antenna 6/6 (4-pack) Internal Antennas The 2602I model access points are configured wiStreszczenie treści zawartej na stronie nr. 7
D D D D U U U U A A A A L L L L 6 Access Point Ports and Connectors The 2602E model access points have external antenna connectors and the LED indictor on the top of the model, as shown in Figure 1. The 2602I model access points have integrated antennas and do not have external connectors on the top of the unit; however, they do have the LED indicator on top of the unit, as shown in Figure 2. Figure 1 Access Point Ports and Connections (top) 1 2 A B D C 4 3 1 Antenna connector A 3 AntennaStreszczenie treści zawartej na stronie nr. 8
Figure 2 Access Point LED Indicator (top) 1 1 LED indicator The ports and connections on the bottom of the access point are shown in Figure 3. Figure 3 Access Point Ports and Connections (bottom) 1 5 6 6 2 3 4 8 272377Streszczenie treści zawartej na stronie nr. 9
1 Kensington lock slot 4 Console port DC Power connection Security padlock and hasp (padlock not 2 5 included) 3 Gbit Ethernet port 6 Mounting bracket pins (feet for desk or table-top mount) 7 Configuring the Access Point This section describes how to connect the access point to a wireless LAN controller. Because the configuration process takes place on the controller, see the Cisco Wireless LAN Controller Configuration Guide for additional information. This guide is available on Cisco. coStreszczenie treści zawartej na stronie nr. 10
Note You cannot edit or query any access point using the controller CLI if the name of the access point contains a space. Note Make sure that the controller is set to the current time. If the controller is set to a time that has already occurred, the access point might not join the controller because its certificate may not be valid for that time. Access points must be discovered by a controller before they can become an active part of the network. The access point supports these controlleStreszczenie treści zawartej na stronie nr. 11
Preparing the Access Point Before you mount and deploy your access point, we recommend that you perform a site survey (or use the site planning tool) to determine the best location to install your access point. You should have the following information about your wireless network available: � Access point locations. � Access point mounting options: below a suspended ceiling, on a flat horizontal surface, or on a desktop. Note You can mount the access point above a suspended ceiling but you mStreszczenie treści zawartej na stronie nr. 12
Performing a Pre-Installation Configuration The following procedures ensure that your access point installation and initial operation go as expected. A pre-installation configuration is also known as priming the access point. This procedure is optional. Note Performing a pre-installation configuration is an optional procedure. If your network controller is properly configured, you can install your access point in its final location and connect it to the network from there. See the “DeployiStreszczenie treści zawartej na stronie nr. 13
Step 1 Make sure that the Cisco wireless LAN controller DS port is connected to the network. Use the CLI, web-browser interface, or Cisco WCS procedures as described in the appropriate Cisco wireless LAN controller guide. a. Make sure that access points have Layer 3 connectivity to the Cisco wireless LAN controller Management and AP-Manager Interface. b. Configure the switch to which your access point is to attach. See the Cisco Unified Wireless Network WLAN Controller Guide: Cisco 440x SeStreszczenie treści zawartej na stronie nr. 14
Note The 2600 series access point requires a Gigibit Ethernet link to prevent the Ethernet port from becoming a bottleneck for traffic because wireless traffic speeds exceed transmit speeds of a 10/100 Ethernet port. As the access point attempts to connect to the controller, the LEDs cycle through a green, red, and amber sequence, which can take up to 5 minutes. Note If the access point remains in this mode for more than five minutes, the access point is unable to find the Master CiscoStreszczenie treści zawartej na stronie nr. 15
8 Mounting the Access Point Cisco Aironet 2600 series access points can be mounted in several configurations, including on a suspended ceiling, on a hard ceiling or wall, on an electrical or network box, and above a suspended ceiling. Click this URL to browse to complete access point mounting instructions: http://www. cisco. com/en/US/docs/wireless/access_point/mounting/guide/apmount. html 9 Deploying the Access Point on the Wireless Network After you have mounted the access point, follow theStreszczenie treści zawartej na stronie nr. 16
10 Troubleshooting If you experience difficulty getting your access point installed and running, look for a solution to your problem in this guide or in additional access point documentation. These, and other documents, are available on Cisco. com. Guidelines for Using Cisco Aironet Lightweight Access Points Keep these guidelines in mind when you use 2600 series lightweight access points: � The access point can only communicate with Cisco wireless LAN controllers, such as 2500 series, 5500Streszczenie treści zawartej na stronie nr. 17
Figure 5 Access Point LED Location 1 1 Status LED The access point status LED indicates various conditions and are described in Table 1. Table 1 LED Status Indications Message Status Message Type LED Meaning Boot loader status Blinking green DRAM memory test in progress sequence DRAM memory test OK Board initialization in progress Initializing FLASH file system FLASH memory test OK Initializing Ethernet Ethernet OK Starting Cisco IOS Initialization successful Association status Green Normal opStreszczenie treści zawartej na stronie nr. 18
Table 1 LED Status Indications (continued) Message Status Message Type LED Meaning Operating status Blinking blue Software upgrade in progress Cycling through green, Discovery/join process in progress red, and off Rapidly cycling Access point location command invoked through blue, green, and red Blinking red Ethernet link not operational Boot loader warnings Blinking blue Configuration recovery in progress (MODE button pushed for 2 to 3 seconds) Red Ethernet failure or image recovery (MODEStreszczenie treści zawartej na stronie nr. 19
Controller software enables you to configure the access points to send all CAPWAP-related errors to a syslog server. You do not need to enable any debug commands on the controller because all of the CAPWAP error messages can be viewed from the syslog server itself. The state of the access point is not maintained on the controller until it receives a CAPWAP join request from the access point. Therefore, it can be difficult to determine why the CAPWAP discovery request from a certain accessStreszczenie treści zawartej na stronie nr. 20
� The access point is still connected to the same controller, and a specific syslog server IP address has been configured for the access point on the controller using the config ap syslog host specific Cisco_AP syslog_server_IP_address command. In this case, the controller sends the new specific syslog server IP address to the access point. � The access point is disconnected from the controller and joins another controller. In this case, the new controller sends its global syslog server IPStreszczenie treści zawartej na stronie nr. 1
Cisco Aironet 1240AG Series Access Point
Hardware Installation Guide
April 2007
Americas 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: 408 527-0883
Text Part Number: OL-8371-05
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THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND AREStreszczenie treści zawartej na stronie nr. 3
CONTENTS Preface ix Audience ix Purpose ix Organization ix Conventions x Related Publications xii Locating the Product Serial Number xiii Obtaining Documentation, Obtaining Support, and Security Guidelines xiv CHAPTER 1 Overview 1-1 Product Terminology 1-1 Autonomous Access Points 1-1 Lightweight Access Points 1-2 Guidelines for Using Cisco Aironet Lightweight Access Points 1-2 Hardware Features 1-3 Single or Dual-Radio Operation 1-5 Antennas Supported 1-5 Ethernet Port 1-5 Console Port 1-5 LEStreszczenie treści zawartej na stronie nr. 4
Contents 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 2-4 Controller Discovery Process for Lightweight Access Points 2-4 Deploying the Access Points on the Wireless Network 2-5 Access Point Layout and Connectors 2-6 Mounting Overview 2-7 Mounting on a Horizontal or Vertical Surface 2-9 Mounting Below a Suspended CeiStreszczenie treści zawartej na stronie nr. 5
Contents Inline Power Status Messages 3-7 Configuring Power Using the CLI 3-9 Issuing the Cisco IOS Command Using the CLI 3-10 Configuring the Access Point System Power Settings Using a Browser 3-11 Running the Carrier Busy Test 3-13 Running the Ping Test 3-14 Resetting to the Default Configuration 3-14 Using the MODE Button 3-15 Using the Web Browser Interface 3-15 Reloading the Access Point Image 3-16 Using the MODE Button 3-16 Web Browser Interface 3-17 Browser HTTP Interface 3-17 Browser TStreszczenie treści zawartej na stronie nr. 6
Contents APPENDIX A Translated Safety Warnings A-1 APPENDIX B Declarations of Conformity and Regulatory Information B-1 Manufacturers Federal Communication Commission Declaration of Conformity Statement B-2 VCCI Statement for Japan B-3 Department of Communications—Canada B-4 Canadian Compliance Statement B-4 European Community, Switzerland, Norway, Iceland, and Liechtenstein B-4 Declaration of Conformity with Regard to the 1999/5/EC (R&TTE Directive) B-5 Declaration of Conformity for RF ExposuStreszczenie treści zawartej na stronie nr. 7
Contents GLOSSARY INDEX Cisco Aironet 1240AG Series Access Point Hardware Installation Guide OL-8371-05 viiStreszczenie treści zawartej na stronie nr. 8
Contents Cisco Aironet 1240AG Series Access Point Hardware Installation Guide viii OL-8371-05Streszczenie treści zawartej na stronie nr. 9
Preface Audience This guide is for the networking professional who installs and manages the Cisco Aironet 1240AG Series Access Point. The 1240AG series access point is available in autonomous and lightweight configurations. To use this guide with autonomous access points, you should have experience working with Cisco IOS software and be familiar with the concepts and terminology of wireless local area networks. To use this guide with lightweight access points, you should have experience woStreszczenie treści zawartej na stronie nr. 10
Preface Conventions Chapter 3, “Troubleshooting 1240AG Series Autonomous Access Points, ” provides troubleshooting procedures for basic problems with the autonomous access point. Chapter 4, “Troubleshooting 1240AG Series Lightweight Access Points, ” provides troubleshooting procedures for basic problems with the lightweight access point. Appendix A, “Translated Safety Warnings, ” provides translations of the safety warnings that appear in this publication. Appendix B, “Declarations of ConformiStreszczenie treści zawartej na stronie nr. 11
Preface 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 appendixStreszczenie treści zawartej na stronie nr. 12
Preface Related Publications 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”). ¡AdvertenStreszczenie treści zawartej na stronie nr. 13
Preface Locating the Product Serial Number Locating the Product Serial Number The access point serial number is on the bottom of the housing (refer to Figure 1). Figure 1 Location of Serial Number Label SN: NNNNNNNN SN: NNNNNNNN CAUTION Hot Surfaces The access point serial number label contains the following information: Model number, such as AIR-AP1242AG-A-k9 or AIR-LAP1242AG-A-k9 Serial number, such as VDF0636XXXX (11 alphanumeric digits) MAC address, such as 00abc65094f3 (12 hexadeciStreszczenie treści zawartej na stronie nr. 14
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: http://www. com/en/US/docs/general/whaStreszczenie treści zawartej na stronie nr. 15
CH A P T E R 1 Overview The Cisco Aironet 1240AG Series Access Point is available in autonomous and lightweight configurations. The autonomous access points can support standalone network configurations with all configuration settings maintained within the access points. The lightweight access points operate in conjunction with a Cisco wireless LAN controller with all configuration information maintained within the controller. Product Terminology The following terms refer to the autonomousStreszczenie treści zawartej na stronie nr. 16
Chapter 1 Overview Guidelines for Using Cisco Aironet Lightweight Access Points Lightweight Access Points The Cisco Aironet 1240AG Series Access Point (AIR-LAP1242AG or AIR-LAP1242G) combines mobility and flexibility with the enterprise-class features required by networking professionals. These lightweight access points are part of the Cisco Integrated Wireless Network Solution and require no manual configuration before they are mounted. The lightweight access point is automatically conStreszczenie treści zawartej na stronie nr. 17
CONSOLE ETHERNET 48VDC STATUS MODE RADIO ETHERNET 2. 4 GHz RIGHT / PRIMARY 2. 4 GHz LEFT Chapter 1 Overview Hardware Features The lightweight access point console port is enabled for monitoring and debug purposes (all configuration commands are disabled when the access point is associated to a controller). Hardware Features Key hardware features of the access point include: Dual-radio operation (see page 1-5) Ethernet port (see page 1-5) Console port (see page 1-5) LEDs, (see pStreszczenie treści zawartej na stronie nr. 18
Chapter 1 Overview Hardware Features Figure 1-2 illustrates the 2. 4-GHz connector end of the access point. Figure 1-2 Access Point 2. 4 GHz Connector End CONSOLE ETHERNET 48VDC STATUS MODE RADIO ETHERNET 2. 4 GHz LEFT 2. 4 GHz RIGHT/PRIMARY 1 2 3 4 5 6 7 8 9 1 2. 4-GHz antenna connector (left) 6 Console port (RJ-45) 2 Ethernet LED 7 Ethernet port (RJ-45) 3 Radio LED 8 48-VDC power port 4 Status LED 9 2. 4-GHz antenna connector (right/primary) 5 Mode button Figure 1-3 illustrates the 5-GHz conStreszczenie treści zawartej na stronie nr. 19
Chapter 1 Overview Hardware Features Single or Dual-Radio Operation The 1242AG access point supports simultaneous radio operation using a 2. 4-GHz 802. 11g radio and a 5-GHz 802. 11a radio. The 1242G access point supports a single 2. 11g radio. Each radio uses dual-diversity integrated antennas. The 5-GHz radio incorporates an Unlicensed National Information Infrastructure (UNII) radio transceiver operating in the UNII 5-GHz frequency bands. The 802. 11g radio is called Radio0 andStreszczenie treści zawartej na stronie nr. 20
Chapter 1 Overview Hardware Features LEDs The access point has three LEDs to indicate Ethernet activity, radio activity, and status indications (refer to the “Checking the Lightweight Access Point LEDs” section on page 3-2 or the “Checking the Lightweight Access Point LEDs” section on page 4-3 for additional information). Figure 1-2 shows the location of the LEDs. The Status LED provides general operating status and error indications. The Ethernet LED signals Ethernet traffic on th- Cisco dostosowało daty cyklu życia oprogramowania dla oprogramowania wbudowanego i aplikacji. Zobacz ogłoszenie dotyczące aktualizacji polityki dotyczącej wycofywania >
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