Hardware Installation Guide
Page 3
...-Theft Features 1-7 Network Examples with Autonomous Access Points 1-8 Root Access Point on a Wired LAN 1-9 Repeater Unit that Extends Wireless Range 1-10 Central Unit in an All-Wireless Network 1-11 Bridge Network with Wireless Clients 1-11 Point-to-Point Bridge Configuration 1-12 Workgroup Bridge Network 1-12 Network Example with Lightweight Access Points 1-13 OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide iii
...-Theft Features 1-7 Network Examples with Autonomous Access Points 1-8 Root Access Point on a Wired LAN 1-9 Repeater Unit that Extends Wireless Range 1-10 Central Unit in an All-Wireless Network 1-11 Bridge Network with Wireless Clients 1-11 Point-to-Point Bridge Configuration 1-12 Workgroup Bridge Network 1-12 Network Example with Lightweight Access Points 1-13 OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide iii
Hardware Installation Guide
Page 4
... an Ethernet Network with Local Power 2-22 Powering Up the Access Point 2-22 Troubleshooting 1240AG Series Autonomous Access Points 3-1 Checking the Lightweight Access Point LEDs 3-2 Checking Basic Settings 3-3 Default IP Address Behavior 3-4 Enabling the Radio Interfaces 3-4 SSID 3-4 WEP Keys 3-4 Security Settings 3-5 Low Power Condition 3-5 Intelligent Power Management 3-6 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide iv OL-8371-05
... an Ethernet Network with Local Power 2-22 Powering Up the Access Point 2-22 Troubleshooting 1240AG Series Autonomous Access Points 3-1 Checking the Lightweight Access Point LEDs 3-2 Checking Basic Settings 3-3 Default IP Address Behavior 3-4 Enabling the Radio Interfaces 3-4 SSID 3-4 WEP Keys 3-4 Security Settings 3-5 Low Power Condition 3-5 Intelligent Power Management 3-6 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide iv OL-8371-05
Hardware Installation Guide
Page 9
... concepts and terminology of wireless local area networks. Chapter 2, "Installing the Access Point," describes how to mount the access point on a desktop, wall, or ceiling, how to the Cisco IOS Command Reference for Cisco Aironet Access Points and Bridges for the networking professional who installs and manages the Cisco Aironet 1240AG Series Access Point. The 1240AG series access point is listed under the "Wireless LAN Controllers" section...
... concepts and terminology of wireless local area networks. Chapter 2, "Installing the Access Point," describes how to mount the access point on a desktop, wall, or ceiling, how to the Cisco IOS Command Reference for Cisco Aironet Access Points and Bridges for the networking professional who installs and manages the Cisco Aironet 1240AG Series Access Point. The 1240AG series access point is listed under the "Wireless LAN Controllers" section...
Hardware Installation Guide
Page 12
... autonomous access point: • Release Notes for Cisco Aironet Access Points • Cisco IOS Command Reference for Cisco Aironet Access Points and Bridges • Cisco IOS Software Configuration Guide for Cisco Aironet Access Points These documents provide information about the lightweight access point and the controller: • Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points • Cisco IOS Software Configuration Guide for Cisco Aironet Access Points Click this link to browse to the Cisco Wireless documentation...
... autonomous access point: • Release Notes for Cisco Aironet Access Points • Cisco IOS Command Reference for Cisco Aironet Access Points and Bridges • Cisco IOS Software Configuration Guide for Cisco Aironet Access Points These documents provide information about the lightweight access point and the controller: • Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points • Cisco IOS Software Configuration Guide for Cisco Aironet Access Points Click this link to browse to the Cisco Wireless documentation...
Hardware Installation Guide
Page 15
... features required by networking professionals. The autonomous 1242AG access point contains two integrated radios: a 2.4-GHz radio (IEEE 802.11g) and a 5-GHz radio (IEEE 801.11a). OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-1 Overview 1 C H A P T E R The Cisco Aironet 1240AG Series Access Point is a Wi-Fi certified, wireless LAN transceiver. In large installations, wireless users within radio range of a stand-alone...
... features required by networking professionals. The autonomous 1242AG access point contains two integrated radios: a 2.4-GHz radio (IEEE 802.11g) and a 5-GHz radio (IEEE 801.11a). OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-1 Overview 1 C H A P T E R The Cisco Aironet 1240AG Series Access Point is a Wi-Fi certified, wireless LAN transceiver. In large installations, wireless users within radio range of a stand-alone...
Hardware Installation Guide
Page 16
..., or IP subnet broadcast. Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-2 OL-8371-05 The lightweight 1242AG access point contains two integrated radios: a 2.4-GHz radio (IEEE 802.11g) and a 5-GHz radio (IEEE 801.11a). The controller sends the lightweight access point an LWAPP join response allowing the access point to a controller. In addition, all wireless traffic is automatically configured by...
..., or IP subnet broadcast. Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-2 OL-8371-05 The lightweight 1242AG access point contains two integrated radios: a 2.4-GHz radio (IEEE 802.11g) and a 5-GHz radio (IEEE 801.11a). The controller sends the lightweight access point an LWAPP join response allowing the access point to a controller. In addition, all wireless traffic is automatically configured by...
Hardware Installation Guide
Page 20
... Ethernet LAN and provides Ethernet error indications. • The Radio LED signals that wireless packets are being transmitted or received over the Ethernet cable. Other inline power switches supporting the IEEE 802.3af inline power standard Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-6 OL-8371-05 Warning This product must remove the serial...
... Ethernet LAN and provides Ethernet error indications. • The Radio LED signals that wireless packets are being transmitted or received over the Ethernet cable. Other inline power switches supporting the IEEE 802.3af inline power standard Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-6 OL-8371-05 Warning This product must remove the serial...
Hardware Installation Guide
Page 22
... to a root bridge, supports wireless clients, and supports wired clients. Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-8 OL-8371-05 The autonomous 1240AG series access point supports these operating wireless modes: • Root access point-Connected to a wired LAN and supports wireless clients. • Repeater access point-Not connected to a wired LAN, associates to a root access point, and supports wireless clients • Workgroup bridge...
... to a root bridge, supports wireless clients, and supports wired clients. Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-8 OL-8371-05 The autonomous 1240AG series access point supports these operating wireless modes: • Root access point-Connected to a wired LAN and supports wireless clients. • Repeater access point-Not connected to a wired LAN, associates to a root access point, and supports wireless clients • Workgroup bridge...
Hardware Installation Guide
Page 23
.... Figure 1-6 shows access points acting as Root Units on a wired LAN. Figure 1-6 Access Points as root units on a Wired LAN Access point Access point 135445 OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-9 The roaming process is connected to the LAN, users can roam from one access point, they automatically connect to a wired LAN provides a connection point for wireless users. As users...
.... Figure 1-6 shows access points acting as Root Units on a wired LAN. Figure 1-6 Access Points as root units on a Wired LAN Access point Access point 135445 OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-9 The roaming process is connected to the LAN, users can roam from one access point, they automatically connect to a wired LAN provides a connection point for wireless users. As users...
Hardware Installation Guide
Page 24
... autonomous access point acting as Repeater Access point Repeater 135444 1-10 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide OL-8371-05 Figure 1-7 Access Point as a repeater. Note Non-Cisco client devices might have difficulty communicating with Autonomous Access Points Chapter 1 Overview Repeater Unit that Extends Wireless Range An autonomous access point can be configured as a repeater. Consult the Cisco IOS Software Configuration Guide for Cisco Aironet Access Points for...
... autonomous access point acting as Repeater Access point Repeater 135444 1-10 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide OL-8371-05 Figure 1-7 Access Point as a repeater. Note Non-Cisco client devices might have difficulty communicating with Autonomous Access Points Chapter 1 Overview Repeater Unit that Extends Wireless Range An autonomous access point can be configured as a repeater. Consult the Cisco IOS Software Configuration Guide for Cisco Aironet Access Points for...
Hardware Installation Guide
Page 25
... 135446 Bridge Network with Clients Root bridge Non-root bridge OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-11 Figure 1-8 shows an autonomous access point in an all -wireless network, an autonomous access point acts as a stand-alone root unit. The autonomous access point is not attached to the main LAN (see Figure 1-9). Figure 1-9 Root Bridge and...
... 135446 Bridge Network with Clients Root bridge Non-root bridge OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-11 Figure 1-8 shows an autonomous access point in an all -wireless network, an autonomous access point acts as a stand-alone root unit. The autonomous access point is not attached to the main LAN (see Figure 1-9). Figure 1-9 Root Bridge and...
Hardware Installation Guide
Page 26
... 1-12 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide OL-8371-05 Figure 1-11 Workgroup Bridge Communicating with an Access Point 135448 Access point Workgroup bridge Figure 1-12 Workgroup Bridge Communicating with a bridge (see Figure 1-10). Network Examples with Autonomous Access Points Chapter 1 Overview Point-to-Point Bridge Configuration In a point-to-point bridge configuration, two bridges interconnect two LAN networks using a wireless communication...
... 1-12 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide OL-8371-05 Figure 1-11 Workgroup Bridge Communicating with an Access Point 135448 Access point Workgroup bridge Figure 1-12 Workgroup Bridge Communicating with a bridge (see Figure 1-10). Network Examples with Autonomous Access Points Chapter 1 Overview Point-to-Point Bridge Configuration In a point-to-point bridge configuration, two bridges interconnect two LAN networks using a wireless communication...
Hardware Installation Guide
Page 27
... configuration containing lightweight access points and a Cisco Wireless LAN Controller (see Figure 1-13). Chapter 1 Overview Network Example with Lightweight Access Points Network Example with Lightweight Access Points The lightweight access points support Layer 3 network operation. Lightweight access points and controllers in Layer 3 configurations use IP addresses and UDP packets, which can be routed through large networks. Figure 1-13 Typical Lightweight Access Point Network Configuration...
... configuration containing lightweight access points and a Cisco Wireless LAN Controller (see Figure 1-13). Chapter 1 Overview Network Example with Lightweight Access Points Network Example with Lightweight Access Points The lightweight access points support Layer 3 network operation. Lightweight access points and controllers in Layer 3 configurations use IP addresses and UDP packets, which can be routed through large networks. Figure 1-13 Typical Lightweight Access Point Network Configuration...
Hardware Installation Guide
Page 30
...in OET-65 and ANSI C95.1, 1991. Ensure that 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 connected to a power...that accompanied this manual will result in user exposure that the protective device is substantially below the FCC recommended limits. Statement 245B Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 2-2 OL-8371-05 Proper installation of the body, especially the face or eyes, while transmitting. Use ...
...in OET-65 and ANSI C95.1, 1991. Ensure that 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 connected to a power...that accompanied this manual will result in user exposure that the protective device is substantially below the FCC recommended limits. Statement 245B Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 2-2 OL-8371-05 Proper installation of the body, especially the face or eyes, while transmitting. Use ...
Hardware Installation Guide
Page 32
... the Access Point CLI" section on page F-1. Cisco switches support a DHCP server option. Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 2-4 OL-8371-05 Basic Installation Guidelines Chapter 2 Installing the Access Point Basic Installation Guidelines Because the access point is a radio device, it is susceptible to interference that can find the controller release notes by selecting your controller under Wireless LAN...
... the Access Point CLI" section on page F-1. Cisco switches support a DHCP server option. Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 2-4 OL-8371-05 Basic Installation Guidelines Chapter 2 Installing the Access Point Basic Installation Guidelines Because the access point is a radio device, it is susceptible to interference that can find the controller release notes by selecting your controller under Wireless LAN...
Hardware Installation Guide
Page 33
... "Connecting the Ethernet and Power Cables" section on page 2-20. d. Optionally secure the access point using the specified mounting method. OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 2-5 On a desktop or shelf (see the "Mounting on a Horizontal ...a Suspended Ceiling" section on page 2-11). - Chapter 2 Installing the Access Point Deploying the Access Points on the Wireless Network Deploying the Access Points on the Wireless Network Prior to beginning the actual access point deployment, perform these tasks: • Ensure that a site survey has ...
... "Connecting the Ethernet and Power Cables" section on page 2-20. d. Optionally secure the access point using the specified mounting method. OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 2-5 On a desktop or shelf (see the "Mounting on a Horizontal ...a Suspended Ceiling" section on page 2-11). - Chapter 2 Installing the Access Point Deploying the Access Points on the Wireless Network Deploying the Access Points on the Wireless Network Prior to beginning the actual access point deployment, perform these tasks: • Ensure that a site survey has ...
Hardware Installation Guide
Page 34
...9 1 2.4-GHz antenna connector (left ) 2 5-GHz antenna connector (right/primary 3 Security key slot ) Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 2-6 OL-8371-05 Figure 2-2 Access Point 5-GHz Connector End 135436 LEFT 5 GHz ANTENNA w/RP-TNC RIGHT / PRIMARY 3 1 2 1 5-GHz ...Figure 2-2 illustrates the 5-GHz connector end of the access point. Deploying the Access Points on the Wireless Network Chapter 2 Installing the Access Point Step 4 For lightweight access points, after your access points are deployed, ensure that your controller is not configured ...
...9 1 2.4-GHz antenna connector (left ) 2 5-GHz antenna connector (right/primary 3 Security key slot ) Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 2-6 OL-8371-05 Figure 2-2 Access Point 5-GHz Connector End 135436 LEFT 5 GHz ANTENNA w/RP-TNC RIGHT / PRIMARY 3 1 2 1 5-GHz ...Figure 2-2 illustrates the 5-GHz connector end of the access point. Deploying the Access Points on the Wireless Network Chapter 2 Installing the Access Point Step 4 For lightweight access points, after your access points are deployed, ensure that your controller is not configured ...
Hardware Installation Guide
Page 51
...troubleshooting information, refer to the Cisco Technical Support and Documentation website at the following URL: http://www.cisco.com/en/US/products/hw/wireless/tsd_products_support_category_home.html Sections in this chapter include: • Checking the Lightweight Access Point LEDs, page 3-2 • ... to the Default Configuration, page 3-14 • Reloading the Access Point Image, page 3-16 • Obtaining the Access Point Image File, page 3-19 • Obtaining the TFTP Server Software, page 3-20 OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 3-1
...troubleshooting information, refer to the Cisco Technical Support and Documentation website at the following URL: http://www.cisco.com/en/US/products/hw/wireless/tsd_products_support_category_home.html Sections in this chapter include: • Checking the Lightweight Access Point LEDs, page 3-2 • ... to the Default Configuration, page 3-14 • Reloading the Access Point Image, page 3-16 • Obtaining the Access Point Image File, page 3-19 • Obtaining the TFTP Server Software, page 3-20 OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 3-1
Hardware Installation Guide
Page 52
.... Software upgrade in progress Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 3-2 OL-8371-05 Checking the Lightweight Access Point LEDs Chapter 3 Troubleshooting 1240AG Series Autonomous Access Points Checking the Lightweight Access Point LEDs If your access point is operational. Blinking green - - - Blue Green - - Blinking green - - - Transmitting or receiving Ethernet packets. Normal operating condition, at least one wireless client device is associated...
.... Software upgrade in progress Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 3-2 OL-8371-05 Checking the Lightweight Access Point LEDs Chapter 3 Troubleshooting 1240AG Series Autonomous Access Points Checking the Lightweight Access Point LEDs If your access point is operational. Blinking green - - - Blue Green - - Blinking green - - - Transmitting or receiving Ethernet packets. Normal operating condition, at least one wireless client device is associated...
Hardware Installation Guide
Page 53
...wireless clients. Configuration recovery in progress (Mode button pressed for 20 to 3 seconds). Image recovery (Mode button pressed for 2 to 30 seconds) Image recovery in progress and Mode button is released. Maximum retries or buffer full occurred on the radio. try disconnecting and reconnecting unit power. OL-8371-05 Cisco Aironet 1240AG Series Access Point... Hardware Installation Guide 3-3 Chapter 3 Troubleshooting 1240AG Series Autonomous Access Points Checking Basic Settings Table 3-1 LED ...
...wireless clients. Configuration recovery in progress (Mode button pressed for 20 to 3 seconds). Image recovery (Mode button pressed for 2 to 30 seconds) Image recovery in progress and Mode button is released. Maximum retries or buffer full occurred on the radio. try disconnecting and reconnecting unit power. OL-8371-05 Cisco Aironet 1240AG Series Access Point... Hardware Installation Guide 3-3 Chapter 3 Troubleshooting 1240AG Series Autonomous Access Points Checking Basic Settings Table 3-1 LED ...