Cisco 1140 User Manual

GETTING STARTED GUIDE

Cisco Aironet 1140 Series Autonomous Access Point

1 About this Guide

2 Safety Instructions

3 Overview

4 Obtaining and Assigning an IP Address

5 Mounting the Access Point

6 Configuring Basic Settings

7 Troubleshooting

8 Access Point Specifications

9 Obtaining Documentation and Submitting a Service Request

10 Declarations of Conformity and Regulatory Information

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1 About this Guide

This Guide explains how to install and configure your Cisco Aironet 1140 Series Autonomous Access Point. This guide also provides mounting instructions and limited troubleshooting procedures.

2 Safety Instructions

Translated versions of the following safety warnings are provided in the translated safety warnings document that is shipped with your access point. The translated warnings are also in the Translate d Safety Warnings for Cisco Aironet Access Points, which is available on your documentation CD and cisco.com.

Warning

IMPORTANT SAFETY INSTRUCTIONS

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.

SAVE THESE INSTRUCTIONS

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

Statement 1004

This product must be connected to a Power-over-Ethernet (PoE) IEEE 802.3af compliant power source or an IEC60950 compliant limited power source.

This equipment must be externally grounded using a customer-supplied ground wire before power is applied. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available.

Statement 1071

Statement 353

Statement 366

Warning

Caution When mounting the access point to a wall or ceiling, be sure to use appropriate fasteners.

Installation of the equipment must comply with local and national electrical codes.

Statement 1074

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

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.

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

The fasteners used must be capable of maintaining a minimum pullout force of 20 lbs (9 kg) and must use all 4 indented holes on the low-profile mounting bracket.

Statement 245B

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.af Standard.

Note The access point is suitable for use in environmental air space in accordance with section

300.22.C of the National Electrical Code and sections 2-128, 12-010(3), and 12-100 of the Canadian Electrical Code, Part 1, C22.1. You should not install the power supply or power injector in air handling spaces.

Note Use only with listed ITE equipment.

207439

3 Overview

This section explains necessary tasks prior to installing the 1140 series access point.

Verifying Shipped Components

To unpack and verify the contents of the 1140 series access point and accessory kit, 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 shown in Figure 1. If any item is missing or damaged,

contact your Cisco representative or reseller for instructions.

Figure 1 Shipping Box Contents

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2 3 4

1 5

6 6

Standard ceiling adjustable T-rail clip

Mounting bracket

1140 series access point

6-32 x 1/4 in. (0.63 cm) flat head screws

Key Ports and Components

Familiarize yourself with the access point before continuing with the installation. Figure 2 shows the access point key components.

Figure 2 Access Point Ports and Connections

Kensington lock slot

Power connection

Ethernet port

Console port

Security padlock and hasp

Low-profile mounting bracket pins (feet for desk or table-top mount)

Performing a Site Survey

Before you mount and deploy your access point, we recommend that you perform a site survey (or use a 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 must purchase

additional mounting hardware: See the “Mounting the Access Point” section on page 9 for additional information.

• Access point power options: power supplied by a DC power supply, PoE from a network device, or a PoE power injector/hub (usually located in a wiring closet).

Note Access points mounted in a building’s environmental airspace must be powered using PoE

to comply with safety regulations.

Cisco recommends that you make a site map showing access point locations so that you can record the device MAC addresses from each location and return them to the person who is planning or managing your wireless network.

4 Obtaining and Assigning an IP Address

To browse to the access point Express Setup page, you must either obtain or assign the access point IP address using one of these methods:

Note The access point does not have a default IP address.

• Assign a static IP address by connecting to its console port and accessing the access point CLI.

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

DHCP-assigned IP address by using one of the following methods:

–

Connect to the access point console port and use a Cisco IOS command to display the IP address, such as show interface bvi1.

–

Provide your organization’s network administrator with your access point MAC address. Your network administrator will query the DHCP server using the MAC address to identify the IP address. The MAC address is on a label attached to the bottom of the access point.

–

Use the CLI and serial port to identify the assigned IP address.

Connecting to the Access Point Locally

If you need to configure the access point locally (without connecting it to a wired LAN), you can connect a PC to its console port by using a DB-9 to RJ-45 serial cable.

Caution Be careful when handling the access point, the bottom plate might be hot.

Follow these steps to open the CLI by connecting to the access point console port:

Step 1 Connect a nine-pin, female DB-9 to RJ-45 serial cable to the RJ-45 console port on the access

point and to the COM port on a computer.

Note The Cisco part number for the serial cable is AIR-CONCAB1200.

Step 2 Set up a terminal emulator on your PC to communicate with the access point. Use the

following settings for the terminal emulator connection: 9600 baud, 8 data bits, no parity, 1 stop bit, and no flow control.

Assigning the IP Address to the BVI

When you assign an IP address to the access point by using the CLI, you must assign the address to the bridge-group virtual interface (BVI). Beginning in a privileged EXEC mode, follow these steps to assign an IP address to the access point BVI using the access point console port.

Command Purpose

Step 1

configure terminal Enter global configuration mode.

Command Purpose

Step 2

Step 3

interface bvi1 Enters interface configuration mode for the

BVI.

ip address ip_address net_mask Assigns an IP address and subnet mask

address to the BVI.

Assigning an IP Address Using the CLI

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

Step 1 Select Start > Programs > Accessories > Telnet.

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

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

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

Note If you are connected to the access point using a Telnet session, you lose your connection to

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

5 Mounting the Access Point

Cisco Aironet 3500, 1260, 1140, 1130, and 1040 series access points can be mounted in several configurations, including on a suspended ceiling, on a hard ceiling or wall, on an elecrtical 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

Note The integrated antenna design of the 1140 series access point is designed for horizontal

surfaces, (table top and ceiling installations). When mounted to such surfaces, the integrated antennas produce the best antenna radiation pattern. For advanced features such as voice, location, and rogue access point detection, ceiling mounting is strongly recommended. However, for smaller areas such as conference rooms, kiosks, transportation, and hot-spot usage where the customer is concerned primarily with data coverage and not advanced features, you can mount the unit on a wall using wall anchors.

Caution Do not use plastic wall anchors or the keyhole slots on the mounting bracket for ceiling

installations. When mounting the access point on a hard ceiling, use four fasteners capable of maintaining a minimum pullout force of 20 lbs (9 kg).

6 Configuring Basic Settings

Before you can configure basic settings, the access point and your PC needs an IP address. See the “Obtaining and Assigning an IP Address” section on page 6.

Follow these steps to configure basic settings for the access point using the GUI Express Setup page.

Step 1 Open your browser, and enter the access point IP address in the address field. A username and

password screen appears.

Step 2 Enter the username Cisco and password Cisco. The username and password are case sensitive.

Step 3 Press Enter. The Summary Status page appears.

Step 4 If required, configure the power settings as described in the previous section. Otherwise, Click

Express Setup. The Express Setup page appears.

Step 5 Configure the settings using the following sections as a guide.

• Host Name—The host name (or system name) is a name for the access point that identifies

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

• Configuration Server Protocol—This setting specifies how the access point obtains an IP address.

–

DHCP—IP address is automatically assigned by the network DHCP server.

–

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

• IP Address—This setting assigns or changes the access point IP address. If DHCP is enabled, the access point obtains its IP address from your network DHCP server. You can assign a static IP address in this field.

• IP Subnet Mask—The IP subnet mask identifies the subnet on which the access point resides. This subnet is provided by your network administrator. If DHCP is enabled, leave this field blank.

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