Cisco Systems 102065 User Manual

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Read This First 1

Radio and IP Address Configuration 1

How to Open the Top Cover 2

Safety Information 5

Warnings 5

Overview 7

Unpacking the Access Point 7

Installation Summary 10

Mounting the Access Point 11

Connecting Power 12

Obtaining an IP Address 12

Configuring Power 13

Configuring Basic Settings 13

Configuring Security Settings 14

Understanding Express Security Settings 14

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Express Security Limitations 14

SSID Configuration 14

In Case of Difficulty 15

Checking the Access Point LEDs 16

Checking Basic Settings 17

Resetting to Default Configuration 18

Using the MODE Button 18

Using the Web Browser Interface 19

Compliance Information 19

Cisco 90-Day Limited Hardware Warranty Terms 20

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Read This First

You should review this table and the instructions for opening the top cover.
The table contains important information you need to know so you can
successfully configure your access point.

Setting Default

Login

Password

IP address

Service Set Identifier (SSID)

Status LED Status Description

Radio and IP Address Configuration

The access point ships with its radio disabled.You must enable them when
you configure the access point for the first time. Also, the access point no
longer is assigned an IP address. It is configured to obtain an IP address using

Quick Start Guide Cisco Aironet 521 Access Points

1

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a DHCP server. If your network does not use a DHCP server, you must
connect to the access point’s console port and assign a static IP address (See
the “Assigning an IP Address Using the CLI” section on page 17.

How to Open the Top Cover

The top cover provides access to the cable and power connections.

Caution Do not open the access point top cover as you would a hatch or

door. You could damage the cover by doing so. An instruction
label is attached to the access point. Take time to read the label
before you open the access point cover.

When you have familiarized yourself with the opening procedure, we
recommend that you remove the label, putting it in a safe place, such as inside
the cover of this guide.

Note Status LED indications are not visible when the top cover is open.

Follow these steps to open the top cover:

1. Put the access point on a flat surface, and grasp it with both hands, as

shown in this illustration.

2

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Cable access notch

and arrow

121061

Quick Start Guide Cisco Aironet 521 Access Points

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2. Gently push the cover away from you until it stops, as shown in this

illustration.

3. Remove the opening instruction label from the top cover.

121423

Note We recommend that you save the label for reference.

4

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Safety Information

The FCC, with its action in ET Docket 96-8, has adopted a safety standard for
human exposure to 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 operation of this radio device according to the
instructions in this document and the installation and configuration guide will
result in user exposure substantially below the FCC recommended limits.

• Do not hold any component containing a radio such that the antenna is

very close to or touching any exposed parts of the body, especially the
face or eyes, while transmitting.

• The use of wireless devices in hazardous locations is limited to the

constraints posed by the safety directors of such environments.

Warnings

Warning

Quick Start Guide Cisco Aironet 521 Access Points

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

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Warning

Warning

Warning

Warning

6

In order to comply with FCC radio frequency (RF) exposure
limits, antennas should be located a minimum of 7.9 in. (20 cm)
or more from the body of all persons.

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.

Do not work on the system or connect or disconnect cables
during periods of lightning activity.

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

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