Hardware Installation Guide
Page 3
... 1-7 Anti-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
... 1-7 Anti-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 5
... Series Lightweight Access Points 4-1 Guidelines for Using Cisco Aironet Lightweight Access Points 4-2 Using DHCP Option 43 4-2 Checking the Lightweight Access Point LEDs 4-3 Low Power Condition for Lightweight Access Points 4-5 Intelligent Power Management 4-5 Configuring Power Using Controller CLI Commands 4-6 Manually Configuring Controller Information Using the Access Point CLI 4-7 Configuring Controller Information 4-8 Clearing Manually Entered Controller Information 4-8 Manually Resetting the Access Point to Defaults 4-8 Returning the Lightweight Access Point to Autonomous...
... Series Lightweight Access Points 4-1 Guidelines for Using Cisco Aironet Lightweight Access Points 4-2 Using DHCP Option 43 4-2 Checking the Lightweight Access Point LEDs 4-3 Low Power Condition for Lightweight Access Points 4-5 Intelligent Power Management 4-5 Configuring Power Using Controller CLI Commands 4-6 Manually Configuring Controller Information Using the Access Point CLI 4-7 Configuring Controller Information 4-8 Clearing Manually Entered Controller Information 4-8 Manually Resetting the Access Point to Defaults 4-8 Returning the Lightweight Access Point to Autonomous...
Hardware Installation Guide
Page 6
... Union Countries B-11 Access Point Specifications C-1 Channels and Maximum Power Levels D-1 Console Cable Pinouts E-1 Overview E-2 Console Port Signals and Pinouts E-2 Priming Lightweight Access Points Prior to Deployment F-1 Configuring DHCP Option 43 for Lightweight Access Points G-1 Overview G-2 Configuring Option 43 for 1000 Series Access Points G-3 Configuring Option 43 for 1100, 1130, 1200, 1240, and 1300 Series Lightweight Access Points G-4 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide...
... Union Countries B-11 Access Point Specifications C-1 Channels and Maximum Power Levels D-1 Console Cable Pinouts E-1 Overview E-2 Console Port Signals and Pinouts E-2 Priming Lightweight Access Points Prior to Deployment F-1 Configuring DHCP Option 43 for Lightweight Access Points G-1 Overview G-2 Configuring Option 43 for 1000 Series Access Points G-3 Configuring Option 43 for 1100, 1130, 1200, 1240, and 1300 Series Lightweight Access Points G-4 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide...
Hardware Installation Guide
Page 9
... Command Reference for Cisco Aironet Access Points and Bridges for the networking professional who installs and manages the Cisco Aironet 1240AG Series Access Point. Chapter 2, "Installing the Access Point," describes how to mount the access point on a desktop, wall, or ceiling, how to the Cisco documentation sets available from the Cisco.com home page at Technical Support & Documentation. For detailed information about Cisco Wireless LAN Controllers...
... Command Reference for Cisco Aironet Access Points and Bridges for the networking professional who installs and manages the Cisco Aironet 1240AG Series Access Point. Chapter 2, "Installing the Access Point," describes how to mount the access point on a desktop, wall, or ceiling, how to the Cisco documentation sets available from the Cisco.com home page at Technical Support & Documentation. For detailed information about Cisco Wireless LAN Controllers...
Hardware Installation Guide
Page 10
... the world's regulatory domains. Cisco Aironet 1240AG Series Access Point Hardware Installation Guide x OL-8371-05 Appendix F, "Priming Lightweight Access Points Prior to Deployment," describes the procedure to the access point's serial console port. Chapter 4, "Troubleshooting 1240AG Series Lightweight Access Points," provides troubleshooting procedures for which you solve a problem. Notes contain helpful suggestions or references to configure DHCP Option 43 for...
... the world's regulatory domains. Cisco Aironet 1240AG Series Access Point Hardware Installation Guide x OL-8371-05 Appendix F, "Priming Lightweight Access Points Prior to Deployment," describes the procedure to the access point's serial console port. Chapter 4, "Troubleshooting 1240AG Series Lightweight Access Points," provides troubleshooting procedures for which you solve a problem. Notes contain helpful suggestions or references to configure DHCP Option 43 for...
Hardware Installation Guide
Page 12
... the 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 home...
... the 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 home...
Hardware Installation Guide
Page 15
... following terms refer to -use wireless LAN solution that combines mobility and flexibility with all configuration settings maintained within the access points. 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 Autonomous Access Points Cisco Aironet 1240AG Series Access Point (AIR-AP1242AG or AIR...
... following terms refer to -use wireless LAN solution that combines mobility and flexibility with all configuration settings maintained within the access points. 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 Autonomous Access Points Cisco Aironet 1240AG Series Access Point (AIR-AP1242AG or AIR...
Hardware Installation Guide
Page 16
... access point to a controller. After an access point joins a controller, you can reassign it to support access points running Cisco IOS software. • Lightweight access points do not support Wireless Domain Services (WDS) and cannot communicate with IDs 1 through the controller. Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-2 OL-8371-05 Using a controller, you use a lightweight access point: • Lightweight access points can configure the radio settings. Cisco...
... access point to a controller. After an access point joins a controller, you can reassign it to support access points running Cisco IOS software. • Lightweight access points do not support Wireless Domain Services (WDS) and cannot communicate with IDs 1 through the controller. Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-2 OL-8371-05 Using a controller, you use a lightweight access point: • Lightweight access points can configure the radio settings. Cisco...
Hardware Installation Guide
Page 17
... 2.4 GHz RIGHT / PRIMARY OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-3 Figure 1-1 Access Point with antennas. Chapter 1 Overview Hardware Features • The lightweight access point console port is enabled for a list of the access point include: • Dual-radio operation (see ... 2043 certification (see page 1-7) • Anti-theft features (see page 1-7) Refer to Appendix C, "Access Point Specifications," for monitoring and debug purposes (all configuration commands are disabled when the access point is associated to a controller).
... 2.4 GHz RIGHT / PRIMARY OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 1-3 Figure 1-1 Access Point with antennas. Chapter 1 Overview Hardware Features • The lightweight access point console port is enabled for a list of the access point include: • Dual-radio operation (see ... 2043 certification (see page 1-7) • Anti-theft features (see page 1-7) Refer to Appendix C, "Access Point Specifications," for monitoring and debug purposes (all configuration commands are disabled when the access point is associated to a controller).
Hardware Installation Guide
Page 20
... Pinouts," for additional information). Use an RJ-45 to DB-9 serial cable to connect your configuration changes, you do not need to run a power cord to monitor the access point power-up sequences using the Ethernet cable. Figure 1-2 shows the location of the console port... • The Radio LED signals that wireless packets are being transmitted or received over the radio interface and provides radio error indications. 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 ...
... Pinouts," for additional information). Use an RJ-45 to DB-9 serial cable to connect your configuration changes, you do not need to run a power cord to monitor the access point power-up sequences using the Ethernet cable. Figure 1-2 shows the location of the console port... • The Radio LED signals that wireless packets are being transmitted or received over the radio interface and provides radio error indications. 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 ...
Hardware Installation Guide
Page 22
... and covers the console port, Ethernet port, power port, and the mode button 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 access point's default configuration is user removable prior to attaching the mounting plate to a wired LAN or as a root unit connected...
... and covers the console port, Ethernet port, power port, and the mode button 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 access point's default configuration is user removable prior to attaching the mounting plate to a wired LAN or as a root unit connected...
Hardware Installation Guide
Page 24
... 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 Repeater Access point Repeater 135444 1-10 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide OL-8371-05 Figure 1-7 shows an autonomous access point acting as a repeater. The repeater forwards traffic between wireless users and the wired LAN by sending...
... 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 Repeater Access point Repeater 135444 1-10 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide OL-8371-05 Figure 1-7 shows an autonomous access point acting as a repeater. The repeater forwards traffic between wireless users and the wired LAN by sending...
Hardware Installation Guide
Page 26
...bridge connected to -point bridge configuration, two bridges interconnect two LAN networks using a wireless communication link (see Figure 1-10). Figure 1-10 Point-to-Point Bridge Configuration 117029 Root bridge Non-root bridge Workgroup Bridge Network The access point supports a workgroup bridge... Bridge Communicating with an Access Point 135448 Access point Workgroup bridge Figure 1-12 Workgroup Bridge Communicating with a bridge (see Figure 1-11) or with a Bridge Bridge Workgroup bridge 135499 1-12 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide OL-...
...bridge connected to -point bridge configuration, two bridges interconnect two LAN networks using a wireless communication link (see Figure 1-10). Figure 1-10 Point-to-Point Bridge Configuration 117029 Root bridge Non-root bridge Workgroup Bridge Network The access point supports a workgroup bridge... Bridge Communicating with an Access Point 135448 Access point Workgroup bridge Figure 1-12 Workgroup Bridge Communicating with a bridge (see Figure 1-11) or with a Bridge Bridge Workgroup bridge 135499 1-12 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide OL-...
Hardware Installation Guide
Page 27
... illustrates a typical wireless network configuration containing lightweight access points and a Cisco Wireless LAN Controller (see Figure 1-13). Layer 3 operation is scalable and recommended by Cisco. Chapter 1 Overview Network Example with Lightweight Access Points Network Example with Lightweight Access Points The lightweight access points support Layer 3 network operation. Figure 1-13 Typical Lightweight Access Point Network Configuration Example LWAPP LWAPP 158085 OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation...
... illustrates a typical wireless network configuration containing lightweight access points and a Cisco Wireless LAN Controller (see Figure 1-13). Layer 3 operation is scalable and recommended by Cisco. Chapter 1 Overview Network Example with Lightweight Access Points Network Example with Lightweight Access Points The lightweight access points support Layer 3 network operation. Figure 1-13 Typical Lightweight Access Point Network Configuration Example LWAPP LWAPP 158085 OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation...
Hardware Installation Guide
Page 32
... access points. Controller Discovery Process for this URL: http://www.cisco.com/en/US/products/hw/wireless/tsd_products_support_category_home.html • Ensure that are not connected to a controller. Cisco switches support a DHCP server option. Where is desired. Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 2-4 OL-8371-05 For additional information refer to the "Manually Configuring Controller Information Using the Access Point...
... access points. Controller Discovery Process for this URL: http://www.cisco.com/en/US/products/hw/wireless/tsd_products_support_category_home.html • Ensure that are not connected to a controller. Cisco switches support a DHCP server option. Where is desired. Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 2-4 OL-8371-05 For additional information refer to the "Manually Configuring Controller Information Using the Access Point...
Hardware Installation Guide
Page 33
... Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 2-5 Mount the access point at the indicated destination using a padlock or security cable (see the "Mounting Above a Suspended Ceiling" section on page 2-17). f. For additional information, refer to switch trunk ports. - Ensure that the access point is configured with Option 43 configured is reachable by your access points, follow these sections: - Attach your access points...
... Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 2-5 Mount the access point at the indicated destination using a padlock or security cable (see the "Mounting Above a Suspended Ceiling" section on page 2-17). f. For additional information, refer to switch trunk ports. - Ensure that the access point is configured with Option 43 configured is reachable by your access points, follow these sections: - Attach your access points...
Hardware Installation Guide
Page 34
... key slot ) Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 2-6 OL-8371-05 A master controller should only be used for configuring access points and not in a working network. 135435 Access Point Layout and Connectors Figure 2-1 illustrates the 2.4-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...
... key slot ) Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 2-6 OL-8371-05 A master controller should only be used for configuring access points and not in a working network. 135435 Access Point Layout and Connectors Figure 2-1 illustrates the 2.4-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...
Hardware Installation Guide
Page 51
...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, ...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 3 C H A P T E R Troubleshooting 1240AG Series Autonomous Access Points...
...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, ...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 3 C H A P T E R Troubleshooting 1240AG Series Autonomous Access Points...
Hardware Installation Guide
Page 53
...Ethernet errors. try disconnecting and reconnecting unit power. Configuration recovery in progress (Mode button pressed for 20 to 3 seconds). Environment variable (ENVAR) failure. If the access point does not communicate with wireless clients. Checking Basic Settings Mismatched basic settings are ...General warning, insufficient inline power (see the Low Power Condition section). Boot environment error. OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 3-3 Boot failure. Maximum retries or buffer full occurred on the radio. Red Red Amber...
...Ethernet errors. try disconnecting and reconnecting unit power. Configuration recovery in progress (Mode button pressed for 20 to 3 seconds). Environment variable (ENVAR) failure. If the access point does not communicate with wireless clients. Checking Basic Settings Mismatched basic settings are ...General warning, insufficient inline power (see the Low Power Condition section). Boot environment error. OL-8371-05 Cisco Aironet 1240AG Series Access Point Hardware Installation Guide 3-3 Boot failure. Maximum retries or buffer full occurred on the radio. Red Red Amber...
Hardware Installation Guide
Page 54
... Radio0-802.11G and the radio status page displays. Click Apply. Repeat Steps 3 to the Cisco IOS Software Configuration Guide for Cisco Aironet Access Points for instructions on configuring the SSID. Close your DHCP server and, if it does not receive an IP address, continues ...LAN, the access point requests an IP address from other devices. Click Settings and the radio settings page displays. SSID Wireless clients attempting to associate with a default configuration to access your access point. Click Enable in radio range, the client device will allow wireless associations from...
... Radio0-802.11G and the radio status page displays. Click Apply. Repeat Steps 3 to the Cisco IOS Software Configuration Guide for Cisco Aironet Access Points for instructions on configuring the SSID. Close your DHCP server and, if it does not receive an IP address, continues ...LAN, the access point requests an IP address from other devices. Click Settings and the radio settings page displays. SSID Wireless clients attempting to associate with a default configuration to access your access point. Click Enable in radio range, the client device will allow wireless associations from...