NokiaA036UserManual2_A9D1E[1].0

Nokia A036 Wireless LAN AccessPoint User Manual

dn02119532Issue 4 en

© Nokia CorporationNokia Proprietary and Confidential

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2 (95) © Nokia CorporationNokia Proprietary and Confidential


Nokia A036 Wireless LAN Access Point User Manual

Contents

Contents 3

1 Introduction to Nokia A036 Wireless LAN Access Point 51.1 Nokia A036 technical overview 51.2 Nokia A036 technical specifications 61.3 Nokia A036 hardware description 111.4 Nokia A036 safety information 13

2 Install 152.1 Fixing the mounting clamp 152.2 Opening the casing 162.3 Placing Access Point onto the mounting clamp 182.4 Connecting Ethernet cable 212.5 Connecting power supply unit cable (if no PoE) 242.6 Closing the casing 27

3 Commission 313.1 Commissioning Nokia A036 313.2 Connecting to Nokia A036 via web 323.3 Connecting to Nokia A036 via command line interface 333.4 Using Nokia A036 Configuration Tool 353.5 Using command line interface 363.6 Wireless settings 373.6.1 Setting Access Point identity information 373.6.2 Configuring wireless settings 38

4 Administer 454.1 Security settings 454.1.1 Changing passwords 454.1.2 Setting network access 494.1.3 Preventing eavesdropping 514.2 Network settings 544.2.1 Configuring IP settings 544.2.2 Configuring DHCP relay 564.2.3 Configuring access zone settings 574.2.4 Uploading configuration file via TFTP 594.2.5 Using SNMP 604.2.6 Resetting the unit 61

5 Upgrade 655.1 Upgrading via TFTP 655.2 Upgrading via web 66

6 Statistics 696.1 Viewing statistics screens 696.2 Viewing status of associated clients 696.3 Measuring air interface 706.4 Measuring LAN/WLAN interfaces 72



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7 Commands, parameters and alarms 757.1 Supported CLI commands 757.2 Set command parameters 767.3 SNMP traps 80

8 Files 818.1 config.txt 818.2 Logs 82

Appendix A Optional hardware description 85A.1 Nokia A036 optional hardware description 85A.1.1 External antennas for Nokia A036 85A.1.2 Technical characteristics of external antennas 90A.1.3 Radiational performance of external antennas 91

Appendix B Declaration of Conformity 94B.1 Nokia A036 Declaration of Conformity 94




1 Introduction to Nokia A036 Wireless LANAccess Point

1.1 Nokia A036 technical overview

Nokia A036 Wireless LAN Access Point serves as a wireless hub that coordinatesand controls a wireless LAN. Portable devices equipped with IEEE802.11(b)compatible adapters can communicate with a wired LAN or with each otherthrough the Nokia A036. Awireless LAN can be implemented as an extension toGSM, GPRS and UMTS networks or to an existing wired LAN. Nokia A036 isWi-Fi certified.

Access Point management

Nokia A036 Wireless LAN Access Point has a web based management interfacewhich is designed to work with Internet Explorer. In addition, Nokia A036 can bemanaged via command line interface and new configuration data can bedownloaded via TFTP. Other management options include SNMP (SimpleNetwork Management Protocol), SSH (Secure Shell) and SCP (Secure CP).

Security

Nokia A036 supports three types of authentication specified in the IEEE802.11band IEEE802.11i standards; Open system authentication (Open Mode), WEP(Wired Equivalent Privacy) key authentication and IEEE802.1x. In the OpenMode, authentication and the transfer of user data is not encrypted. In terms ofWEP, Nokia A036 supports encryption with the 40-bit option or extended 104-bithigh-level security.The IEEE802.1x is supported as part of the IEEE802.11isecurity framework.

In addition, the design of Nokia A036 provides physical security fromunauthorised access. All connectors are hidden inside the casing and there are noscrews to open, preventing unauthorised opening. Only trained personnel knowhow to open the casing.



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Introduction to Nokia A036 Wireless LAN Access Point

Power Over Ethernet

Nokia A036 has a built-in Power Over Ethernet client, compliant withIEEE802.3af standard. The client allows both PoE installation and conventionalpower supply.

Antennas

Nokia A036 is equipped with fully balanced and high quality internal antennasresulting in an optimal RF performance. The antennas have been designed tooptimise coverage and reception when Nokia A036 is wall mounted.

Nokia A036 also allows the installation of external antennas. External antennasmay be needed if the access point needs to be hidden or, if for example omni-directional coverage is required. Three different types of external antennas areavailable by order.

Wi-Fi 802.11b functionality

Nokia A036 Wireless LAN Access Point conforms to the Wi-Fi recommendationfor default settings. Therefore, Nokia A036 needs no reconfiguration to achieveWi-Fi compatibility.

1.2 Nokia A036 technical specifications

Physical specifications

Table 1. Nokia A036 physical specifications

Product name Nokia A036 Wireless LAN Access Point

Type Stand-alone unit

Dimensions 202mm x 152mm x 29mm (8" x 6" x 1")

Weight 380g

Available colours White

Standards IEEE802.11b (Wireless LAN), IEEE802.3 (Ethernet), IEEE802.3af(PoE)

Internal antenna Sector

External antennas Omnidirectional, Bidirectional and Dual Slant antennas with 2m/6ftcable




Electrical specifications

Table 2. Nokia A036 electrical specifications

Power source Power over Ethernet, 110V - 230VAC 50/60Hz (EU, UK, US).Maximum cable length 100m.

Operating power consumption < 5 W

Output power max. 20 dBm EIRP (with internal antennas)

Reception sensitivity min. -90 dBm (with internal antennas)

EMC emissions FCC class B requires the use of shielded Ethernet cable.FCC/EN55022 class A.

EMC immunity EN55024

Storage temperature 0 - 60 degrees Celsius

Operating temperature 0 - 40 degrees Celsius

Radio

Table 3. Nokia A036 radio specifications

WLAN standard IEEE802.11b

Default settings Wi-Fi compliant

Channels 14 (depending on local regulations)

Max data rate 11 Mb/s

Modulation technique Direct Sequence Spread Sprectrum (DSSS)

Functional specifications

Table 4. Nokia A036 functional specifications

Management options Web based, Telnet, SNMP, SSH

Management connection Ethernet, air interface



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Table 4. Nokia A036 functional specifications (cont.)

File transfer TFTP, SCP

Access security WEP (40 bits, 104 bits)

Multi-Access Point roaming Nokia Inter Access Point Protocol

LED indicator Power status

Maximum number of simultaneous users 128

Interfaces

Table 5. Nokia A036 interfaces

Ethernet connection IEEE802.3 automatic 10/100baseT (RJ-45). Maximumcable length 100m.

Power over Ethernet IEEE802.3af. Maximum cable length 100m.

Power supply EU, UK, US and China Nokia A036 AC power

External antennas MCX - 50 &




Radiational performance (internal antenna)

Figure 1. Upper antenna. Radiation pattern in the horizontal plane.

Figure 2. Upper antenna. Radiation pattern in the vertical plane.



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Figure 3. Lower antenna. Radiation pattern in the horizontal plane.

Figure 4. Lower antenna. Radiation pattern in the vertical plane.




1.3 Nokia A036 hardware description

Nokia A036 casing

Figure 5. Nokia A036 front and back covers



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Nokia A036 components

Figure 6. Nokia A036 components

1 Tx/Rx antenna

2 Rx antenna

3 Rx antenna receptacle

4 Tx/Rx antenna receptacle

5 DC power input

6 Ethernet input

7 Reset button

8a - 8b Mounting clamp snaps




9a Upper cable inlet

9b Middle cable inlet

9c Lower cable inlet

10 PoE client

For more information, see Nokia A036 technical specifications and Nokia A036technical overview.

1.4 Nokia A036 safety information

Note

Please read these safety guidelines and the instructions in the User Manual beforeinstalling and commissioning Nokia A036.

Electromagnetic fields and RF power

" Nokia recommends a safety distance of 4 cm (1.6 inches), based oninternational RF safety requirements. Please consider this when positioningNokia A036.

" Do not install Nokia A036 or its antennas in areas where there is a potentialrisk for interference with inadequately shielded medical equipment, such aslife supporting devices, pace makers, hearing aids or other electrically ormagnetically sensitive devices.

Handling of Nokia A036

" During storage and transportation, Nokia A036 must remain in its originalpackage in order to avoid mechanical damage.

" Handle Nokia A036 with care. Do not drop it or the package containing it.

" Keep Nokia A036 and all its parts and accessories out of small children'sreach.

" Nokia A036 must not be stored in areas where the temperature is below 0or above 60 degrees Celsius.

" Avoid using harsh chemicals or cleaning solvents when cleaning NokiaA036. Wipe it with a soft, dry cloth.



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Operating environment

" Do not install Nokia A036 near sources of heat or direct sunlight, in dustyand dirty areas, or in a place where water may drop on the device.

" Do not install Nokia A036 in any potentially explosive area, e.g. where theair contains chemicals or particles. Sparks in such areas could causeexplosion or fire.

" Use only Nokia-specified external antennas and accessories. Unauthorisedantennas, modifications and accessories could damage Nokia A036 orcause it function against specifications and possibly even againstregulations, making its use illegal. Using unauthorised accessories willvoid the Nokia A036 warranty.

Power supply to Nokia A036

" Use only the specified power adapter or Power over Ethernet host system.The use of any other power supply could be unsafe and cause damage toNokia A036. Using an unauthorised power supply will void the NokiaA036 warranty.

" Disconnect the power before relocating the unit.

Note

Only qualified service personnel are allowed to repair Nokia A036 equipment.




2 Install

2.1 Fixing the mounting clamp

Nokia A036 is installed using a mounting clamp. You can either fix the clamp tothe wall with screws or fasten it with tie wraps. Note that you can use either onetie wrap or alternatively link two tie wraps together if the installation requires alonger attachment. See (3) in figure Mounting clamp for holes for tie wraps.

Before you start

Note

" Nokia recommends a safety distance of 4 cm (1.6 inches), based onprEN50383-50385. Please consider this when positioning Nokia A036.

To fix the mounting clamp to the wall with screws:

Steps

1. Place the mounting clamp against the wall and mark fixing points

See (1) and (2) in for marking fixing points. It is recommended you use thehorizontal holes (1) as they are stronger than the vertical holes (4).



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Figure 7. Mounting clamp

2. Drill holes

3. Fasten the mounting clamp with screws

2.2 Opening the casing

The Nokia A036 casing needs to be opened before placing onto the mountingclamp.

Steps

1. To open the casing before installation, place the device with the backcover facing up

2. Press on both sides of the casing




Figure 8. Pressing points from the back



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Figure 9. Pressing points from the front

3. The cover clicks open

2.3 Placing Access Point onto the mounting clamp

Before you start

You can feed the Ethernet cable or optional power supply unit cable in threeways:




" through the top cable inlet

" through the cable inlet in the middle of the back cover

" through the bottom cable inlet

Depending on how you feed the cable, remove the appropriate cable inlet coverby pressing it gently (see figure Cable inlets). To avoid injury to your hands, usea tool for removing the inlet cover.

Figure 10. Cable inlets

Steps

1. Place Access Point onto the mounting clamp

Place the Access Point onto the mounting clamp, as shown in the followingfigures:



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Figure 11. Holes for the mounting clamp




Figure 12. Placing Access Point onto the mounting clamp

2.4 Connecting Ethernet cable

Steps

1. You can connect the Ethernet cable in three ways

a) through the top cable inlet

b) through the cable inlet in the middle of the back cover

c) through the bottom cable inlet



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Figure 13. Ethernet cable through the top cable inlet




Figure 14. Ethernet cable through the middle cable inlet



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Figure 15. Ethernet cable through the bottom cable inlet

Note

Do not leave any extra cable inside the back cover.

2.5 Connecting power supply unit cable (if no PoE)

If Power over Ethernet is used, there is no need for power supply unit cabling.




Steps

1. You can connect the PSU cable in three ways

a) through the top cable inlet

b) through the cable inlet in the middle of the back cover

c) through the bottom cable inlet

Figure 16. Power supply unit cable through the top cable inlet



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Figure 17. Power supply unit cable through the middle cable inlet




Figure 18. Power supply unit cable through the bottom cable inlet

Note

Do not leave any extra cable inside the back cover.

2.6 Closing the casing

Steps

1. To close the casing, place the front cover on top of the back cover



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Place the front cover so that the top part is approximately 1-2 mm lowerthan the top of the back cover, as shown in the following figures:

Figure 19. Closing the casing - front view




Figure 20. Closing the casing - side view

2. Press gently and the front cover snaps into place



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3 Commission

3.1 Commissioning Nokia A036

When the installation of Nokia A036 has been completed, commissioning canbegin.

The commissioning of Nokia A036 includes four main phases:

1. Connecting to Nokia A036

You can establish connection to the Access Point either via web or via commandline interface. For instructions, see Connecting to Nokia A036 via web andConnecting to Nokia A036 via command line interface.

2. Setting Access Point identity information

Identity information includes:

1. name of the Access Point

2. physical location of the device

3. person responsible for the device

4. hostname of the Access Point.

For instructions, see Setting Access Point identity information.

3. Configuring IP settings

IP settings include:

1. IP address of the Access Point

2. subnet mask for network

3. default gateway for packets not on the local subnet.



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For instructions, see Configuring IP settings.

4. Configuring wireless settings

Wireless settings include:

1. 802.11 network name

2. radio channel

3. regulatory domain

4. tx power

5. high rate

6. wireless distribution system

For instructions, see Configuring wireless settings.

Nokia A036 can be managed using the web user interface, Nokia A036Configuration Tool, or command line interface. For more information, see UsingNokia A036 Configuration Tool and Using command line interface.

3.2 Connecting to Nokia A036 via web

You can establish connection to Nokia A036 via web by running theAPConnection.vbs script in the Nokia A036 System Utilities CD-ROM. It isrecommeded you use Windows 2000 and Microsoft Internet Explorer.

Alternatively, you can run the script from command line. For instructions, seeConnecting to Nokia A036 via command line interface.

Before you start

Check the MAC address of Nokia A036 from the label in the back cover of thedevice or from the side of the Access Point delivery package. You will need thelast four hex characters of the MAC address as you run the script.

Also make sure that your computer is in the same subnet as Nokia A036, which is169.254.xx.yy and that the subnet mask is 255.255.0.0.

Alternatively the computer may be DHCP enabled, in which case the DHCPserver will provide the IP address. DHCP is turned on by default.




Steps

1. Start the Nokia A036 System Utilities CD-ROM

2. Select Connect to A036 from the left hand menu

3. Click Connect via web

4. In the prompt, enter the last two octets (four hex characters) of theMAC address of Nokia A036 and click OK

A logon prompt appears.

5. Enter password and click OK

Expected outcome

The home page of the Nokia A036 Configuration Tool appears.

Further information

You can also use the Connect via CLI option in the CD-ROM to save theAPConnection.vbs script on your computer. After saving the script, you canexecute the file.

For more information on the web user interface, see Using Nokia A036Configuration Tool.

3.3 Connecting to Nokia A036 via command lineinterface

To establish connection to Nokia A036, run the APConnection.vbs script in theNokia A036 System Utilities CD-ROM. After saving the file on your computer,you can run the script from command line. It is recommended +you use Windows2000. The script is recommended mostly for local connections, experienced usersmay use Telnet to connect to Nokia A036. Using SSH to connect to Nokia A036is also possible, but this is not supported by the APConnection.vbs script.

Alternatively, you can run the script using a web browser. For instructions, seeConnecting to Nokia A036 via web.



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Before you start

Check the MAC address of Nokia A036 from the label in the back cover of thedevice or from the side of the Access Point delivery package. You will need thelast four hex characters of the MAC address as you run the script. If you intend touse Telnet or SSH instead, convert them to decimal characters and use them as thelast two quads in the IP address.

Also make sure that your computer is in the same subnet as Nokia A036, which is169.254.xx.yy and that the subnet mask is 255.255.0.0.

Alternatively the computer may be DHCP enabled, in which case the DHCPserver will provide the IP address. DHCP is turned on by default.

Steps

1. Start the Nokia A036 System Utilities CD-ROM

2. Select Connect to A036 from the left hand menu

3. Click Connect via CLI

This opens a Save as window.

4. Save the APConnection.vbs file on your computer

5. Open a command window

6. Type the following in the command prompt

APConnection.vbs <mac address>

where <mac address> = the last two octets (four hex characters) of theMAC address of Nokia A036

7. Press Enter

Expected outcome

Telnet window opens and a connection to the Access Point is established.

Further information

For more information on using CLI for configuring Nokia A036, see Usingcommand line interface, Supported CLI commands and Set commandparameters.




3.4 Using Nokia A036 Configuration Tool

You can use the web user interface, Nokia A036 Configuration Tool, to modifythe following settings:

" Nokia A036 identity information

" Wireless settings

" WEP settings

" Network access

" Passwords

" LAN settings

" Access zone settings

" DHCP relay

The web user interface also provides:

" Firmware upgrade function

" Nokia A036 statistics

" Soft reboot function

You can access the Nokia A036 Configuration Tool using Internet Explorer. Ifyou use the web to connect to Nokia A036, you are directed to the home page ofthe Nokia A036 Configuration Tool. For instructions, see Connecting to NokiaA036 via web.

You can also access the web user interface by following this procedure:

Steps

1. Open the web browser

2. Enter the IP address of Nokia A036 and press Enter

A logon prompt appears.

3. Enter password and press Enter

Default password: private



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Expected outcome

The startup page of the Nokia A036 Configuration Tool appears, followed by thehome page.

3.5 Using command line interface

You can use command line interface to configure Nokia A036. If you use CLI toconnect to Nokia A036, a Telnet session opens automatically as soon asconnection to the Access Point is established. For instructions, see Connecting toNokia A036 via command line interface.

Note

A036 supports secured management connection by means of SSH. Transmitteddata is encrypted using RSA or DSA keys. By default, only an RSA key isavailable. In case a DSA key is needed, it must be generated by running '/etc/init.d/genkeys dsa'.

You can also open a Telnet session by following these instructions (Windowsmachine):

Steps

1. On the workstation, click Start -> Run

2. Type "telnet" and the IP address of Nokia A036 and press OK

Telnet window opens with a logon prompt.

3. Type username and password

Default username: root


It is highly recommended you change the default password as soon aspossible.

Expected outcome

You are now ready to enter commands.




Further information

For more information on using command line interface, see Supported CLIcommands and Set command parameters.

3.6 Wireless settings

3.6.1 Setting Access Point identity information

You can set Nokia A036 identity information using the web based Nokia A036Configuration Tool or using command line interface.

Set identity information using Nokia A036 Configuration Tool

1. Go to the home page of the Nokia A036 Configuration Tool

2. Find Wireless settings heading -> Click Identity

This will display the Identity screen:

Figure 21. Nokia A036 identity information.



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3. Enter the following information:

Field Description

AP name Name of the Access Point device (max 32 characters).

Location The physical location of the device, e.g., 2nd floor, room 3 (max 64characters).

Contact The person responsible for the device. This can be, e.g., an email address(max 32 characters).

4. Click Apply

For more information on using the web based user interface, see Using NokiaA036 Configuration Tool.

Set identity information using command line interface

To define identity information using command line interface, set the followingparameters using the set command:

Parameter Default value Range Description

snmp_sys_name {string} LocalAP up to 32characters

SNMP system name, from theRFC1213 MIB (case sensitive)and Access Point name(equivalent to hostname).

snmp_location {string} Location up to 64characters

SNMP location data, from theRFC1213 MIB (case sensitive).

snmp_contact {string} Contact up to 32characters

SNMP contact name, from theRFC1213 MIB (case sensitive).

ap_name {name} LocalAP up to 32characters

Access Point name (equivalent tohostname).

For a full list of parameters available in Nokia A036, see Set commandparameters.

3.6.2 Configuring wireless settings

You can configure wireless settings using the web based Nokia A036Configuration Tool or using command line interface.




Wireless settings include:

" 802.11 network name

" Radio channel

" Regulatory domain

" Tx power

" High rate

" Wireless distribution system

Configure wireless settings using Nokia A036 Configuration Tool


2. Find Wireless settings heading -> Click Wireless settings

This displays the Wireless settings screen:

Figure 22. Wireless settings screen

3. Enter the following information:



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Field Description

SSID (Service Set ID) 802.11 network name.

Radio channel The channel the Access Point uses to transmit and receiveinformation. Select the correct channel from the drop-downmenu.

Regulatory domain The domain for which the device is certified (the amount ofavailable radio channels depends on the regulatory domain).Select the appropriate domain from the drop-down menu.

Tx power Select the transmit power level (L1-L4) from the drop-downmenu. The levels represent the following values measuredfrom the antenna connector without any antennas. The gain ofthe internal antenna is 6.5 dB; thus the maximum transmitpower is 20 dB.

L4 - 13.5 dB

L3 - 10 dB

L2 - 6.5 dB

L1 - 3 dB

off - air interface is off

High rate By activating 'high rate', the AP will use only rates of 11000and 5500.




Field Description

Peer AP's for wireless distribution system You can enter the MAC addresses of peer Access Points. TheAccess Point will try to establish a link with those listed. In thisway the APs will form a wireless backbone or a wirelessdistribution system.

1. Click Add in the Wireless settings screen

This will display the following screen:

2. Enter the MAC address of the peer Access Point

3. Click OK

Note: You need to enter the peer MAC address in the AccessPoint at the other end of the wireless link as well.

Also note that all units must use the same channel.

4. Click Apply


Configure wireless settings using command line interface

To configure wireless settings via command line interface, set the followingparameters using the set command:



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net_name {name} Nokia WLAN up to 32characters

802.11 network name (ASCII,case-sensitive)

channel {value} Radio channel and domain arelinked: the domain parameterselects the regulatory domaingoverning channel assignment,and is used to constrain thechoice of channels.

10 1-13 ETSI

10 1-11 FCC and Canada

10 10-13 France

10 1-14 Japan

domain {[fcc | canada | etsi |france | japan]}

fcc fcc

canada

etsi

france

japan

The regulatory domain.

basic_rate {rates} All 1000 2000, 550011000, All

A list of all basic rates supportedby the access point (this shouldbe limited to rates that allstations can support).

tx_power {param} L4 L1, L2, L3, L4, off Access Point transmit powerlevel. This is set to maximum bydefault, but may be reduced ifnecessary. The levels representthe following values measuredfrom the antenna connectorwithout any antennas. The gainof the internal antenna is 6.5 dB;thus the maximum transmitpower is 20 dB.

L4 - 13.5 dB

L3 - 10 dB

L2 - 6.5 dB

L1 - 3 dB

off - air interface is off







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4 Administer

4.1 Security settings

4.1.1 Changing passwords

You can change the password needed for management access and the password (i.e. community string) required to make changes to Nokia A036 via SNMP, usingthe web based Nokia A036 Configuration Tool or via command line interface.

Change passwords using Nokia A036 Configuration Tool


2. Find Security settings heading -> Click Passwords

This opens the Security against unauthorized configuration screen:



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Figure 23. Main screen for changing passwords

3. Click Change password





Figure 24. Password change screen

4. Enter the current password

5. Enter the new password

6. Confirm the new password and click OK

When the password has been changed, the system will display the following note:

Figure 25. Password change note

The note informs that, after changing the password, the system requires you toenter the new password as you move to another page.

Continue with the rest of the steps to change the community string.



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7. Go to the Security against unauthorized access screen -> Click Changecommunity string


Figure 26. Community string change screen

8. Enter the new community string

9. Confirm the new new community string and click OK


Change passwords using command line interface

To change the passwords via command line interface, set the followingparameters using the set command:


password {password} private 5-8 characters insets of a - z, A - Zand 0 - 9

Password for managementaccess to Access Point (casesensitive).

community_set public up to 16characters insets of a - z, A - Zand 0 - 9

Password for SNMP SETrequests. Also used as thepassword for updates throughTFTP.





community_get private up to 16characters insets of a - z, A - Zand 0 - 9

Password for SNMP GETrequests. NB! The password forSNMP SET will also be acceptedfor SNMP GET requests.


4.1.2 Setting network access

Use the Nokia A036 Configuration Tool or command line interface to configureNetwork access settings.

Set network access using Nokia A036 Configuration Tool


2. Find Security settings heading -> Click Network access

This will show the following screen:

Figure 27. Network access screen



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The following options are available:

Option Description

Open System Access to network is not restricted.

Port based (802.1x) Radius servers are in control of the client access.

If you choose this option:

1. Click Add

This displays the following screen:

2. Enter the Radius server IP address, UDP port andRadius shared secret.

3. Click OK

You can later add/delete Radius servers to/from the list.

Both With this option on, clients are treated as open systemclients unless they respond to a port based authenticationrequest.

Require reauthentication every .. seconds Requires reauthentication. Specify the time interval (inseconds).

3. Select the appropriate options and settings

4. Click Apply





Set network access using command line interface

To configure network access via command line interface, set the followingparameters using the set command:


radius_server,{1-2} {ip_addr} none 1, IP address or2, IP address

IP address of primary (1) andsecondary (2) Radius servers.

shared_secret,{1-2} {secret} none up to 16characters

An ASCII string giving the sharedsecret for the Radius server.


4.1.3 Preventing eavesdropping

You can change the security settings to prevent eavesdropping on the connectionto Nokia A036.

Nokia A036 supports WEP (Wired Equivalent Privacy) key authentication. NokiaA036 supports encryption with the 40-bit option or extended 104-bit high-levelsecurity:

40 bits The key is 10 hex characters long.

104 bits The key is 26 hex characters long.

You can configure WEP settings using the web based Nokia A036 ConfigurationTool or command line interface.

Configuring WEP settings using Nokia A036 Configuration Tool


2. Find Security settings heading -> Click Eavesdropping

This will show the following screen:



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Figure 28. Eavesdropping screen

The following options are available:

Option Description

Open System (No Authentication) Grants clients access to Nokia A036 without a WEP key.




Option Description

WEP Allows clients access to Nokia A036 using a WEP key.

If you choose WEP, the system requires that you have a keysize and a key specified.

To change WEP key information, click Change Settings.

The following window opens:

1. Select key length using the radio buttons (40 or 104)

2. Enter the new WEP key

You can directly enter hexadecimal characters or enter ASCIIcharacters that will be automatically transformed tohexadecimal characters.

4. Click OK

Dynamic key in use Indicates the use of dynamic WEP keys instead of staticones.

3. Select the appropriate options and settings

4. Click Apply




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Configuring WEP settings using command line interface

To configure WEP settings via command line interface, set the followingparameters using the set command:


wep_mode {mode} open Determines the Access Point authenticationpolicy:

open Accept open system.

wep WEP key is required.

dynamic Use dynamic WEP only (used only with802.1x).

wep_key, {1-4}{KEY}]

none 1-4, hex string Sets default key to value hex string. The hexstring will be 10 or 26 hex characters,according to the strength of WEP key beingentered.

wep_key_active{1-4}

1 1-4 Specifies which one of the four WEP keys isactive.

4.2 Network settings

4.2.1 Configuring IP settings

You can configure IP settings using the Nokia A036 Configuration Tool orcommand line interface.

Configure IP settings using Nokia A036 Configuration Tool

1. Go to the home page of Nokia A036 Configuration Tool

2. Find Network settings heading -> Click LAN settings

This displays the following screen:




Figure 29. LAN settings screen

3. Select Dynamic or Static IP

Dynamic IP address is obtained from the DHCPserver.

Static IP The system uses a specific IP address.

If you choose Static IP, enter the following information:

Field Description

IP address IP address of the Access Point (formanagement purposes).

Subnet mask Subnet mask for network (used todetermine broadcast addresses).

Gateway Default gateway used by A036 forpackets not on the local subnet.



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4. Click Apply

For more information on using the web user interface, see Using Nokia A036Configuration Tool.

Configure IP settings using command line interface

To configure Nokia A036 IP settings via command line interface, set thefollowing parameters using the set command:


ip_address {dotted-quad}

none IP address IP address of the Access Point (formanagement purposes).

subnet_mask {dotted-quad}

255.255.0.0 Any valid mask Subnet mask for network (used todetermine broadcast addresses).

gateway {dotted-quad} none IP address Default gateway used by A036 forpackets not on the local subnet.

You can also configure IP settings to an external DHCP server and set the DHCPmode to "client", or you can use the ifconfig command.


4.2.2 Configuring DHCP relay

To configure DHCP relay, set the following parameter using the set command onthe command line:


ip_addr_dhcp_server {dottedquad}

none IP address If IP address is set, the APrelays incoming DHCPrequests to the specifiedserver.





4.2.3 Configuring access zone settings

You can configure the Access Zone using the Nokia A036 Configuration Tool orcommand line interface.

Nokia A036 Wireless LAN Access Point has a unique feature that secures sharedfiles: the Zone Privacy feature. When Zone Privacy is enabled, Nokia A036 filtersdata traffic at a low level to ensure that wireless users are protected frommalicious protocol attacks. The feature also protects the wireless user from otherusers viewing or accessing files on shared directories on their laptop hard diskdrives.

You can enable the Zone Privacy feature using the web based Nokia A036Configuration Tool or command line interface.

Configure access zone using Nokia A036 Configuration Tool

1. Go to the home page of Nokia A036 Configuration Tool

2. Find Network settings heading -> Click Access Zone settings


Figure 30. Access zone settings screen



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3. Fill in the following information:

Field Description

AC IP address Access Controller IP address

AC port Access Controller port number

Any If you check the "any" check box, managers can access Nokia A036 fromany IP address. Otherwise you need to specify which IP address must beused to access Nokia A036.

Management station 1-4 Specifies the IP addresses that must be used for management access toNokia A036. You can list 1-4 IP addresses for this purpose.

SNMP trap When checked, SNMP traps generated by Nokia A036 are sent to thecorresponding management station.

Syslog When checked, the system log generated by Nokia A036 is sent to thecorresponding management station.

Enable Enables the zone privacy feature.

Subnet screening netmask The subnet mask for Nokia A036. Access Point denies access to thesubnet indicated by this netmask and Access Controller IP address.

Enable get Enables SNMP get operation. Disabled by default.

Enable set Enables SNMP set operation. Disabled by default. This also enables TFTPoperations.

4. Click Apply


Configure access zone using command line interface

To specify access to management functions via command line interface, set thefollowing parameters using the set command:


manager {[any | specific]} any any, specific Select 'specific' to allowmanagement access fromspecified IP addresses only.





manager_ip,{1-4} {ip_addr} none 1-4, IP address Allows one out of four IPaddresses management accessto A036.

manager_reporting,{1-4} {[trap |syslog | both | none]}

none 1-4, trap, syslog,both, none

Enables sending traps anddirecting syslog to definedmanager.

ip_address_ac 0.0.0.0 IP address Access Controller IP address

ac_port 2236 0-65535 Access Controller port number

zone_privacy {[on | off]} off on or off Enables the zone privacy feature.


4.2.4 Uploading configuration file via TFTP

Use TFTP client software and command line interface to upload configurationfile. After a successful upload, Nokia A036 will first check the validity ofparameters and then change the settings according to the configuration file.

Steps

1. Run your TFTP software and input the following information:

<HOST>: IP address of Nokia A036

<Port>: 69 (port number for TFTP)

<Configurefile>: name of the configuration file you

want to upload (the file name must be config.txt)

<RemoteFileName>: config.txt and the SNMP password

(default: config.txt#private)

2. On the workstation, click Start -> Run to open a command window

3. In the command window, type the following command:

tftp-i <IPAddress> put <Configurefile> <RemoteFileName>

where

<IPAddress> = IP address of Nokia A036

<Configurefile> = name of the configuration file you

want to upload (the file name must be config.txt)

<RemoteFileName> = config.txt and the SNMP password

(default: config.txt#private)

After entering the command line, click OK.



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Expected outcome

The TFTP client should report a successful transfer. After the upload Nokia A036starts to use the new configuration.

4.2.5 Using SNMP

Nokia A036 has a built-in SNMP (Simple Networking Management Protocol)agent capability which allows integration into SNMP managed enterpriseenvironments. The agent supports SNMP V1.0 and V2c requests and providesdata from the following MIBs:

IETF/IANAifType-MIB.mi2

IETF/IF-MIB(rfc2863).mi2

IETF/IP-MIB(rfc2011).mi2

IETF/SMIv1/RFC1155.SMI .

IETF/SMIv1/RFC1215.SMI

IEEE802.11/IEEE802dot11-MIB.mi2

IETF/SNMP-FRAMEWORK-MIB(rfc2571).mi2

IETF/SNMPv2-MIB(rfc1907).mi2

IETF/TCP-MIB(rfc2012).mi2

IETF/UDP-MIB(rfc2013).mi2

Intersil/ISL-DOT11EXT2-MIB.mi2

Intersil/ISL-EXPERIMENTAL-FEATURE-MIB.mi2

Intersil/ISL-GLOBAL-REG.mi2

Intersil/ISL-PRISM-MIB.mi2

Intersil/ISL-STANDARDSEXT-MIB.mi2

Intersil/Legacy/dot11ext.mib

NOKIA_WLAN_AP.mi2




The default value for SNMP use is "off". To set up Nokia A036 for use withSNMP:

Steps

1. In Telnet session, set the following parameters using the set command


community_get {string} public up to 16characters

Community name for SNMPget operations (casesensitive).

community_set {string} private up to 16characters

Community name for SNMPset operations (casesensitive).


SNMP contact name, from theRFC1213 MIB (casesensitive).

snmp_sys_name {string} Sys Name up to 32characters

SNMP system name, from theRFC1213 MIB (casesensitive).


SNMP location data, from theRFC1213 MIB (casesensitive).

All or one of the following parameters must be set 'on' in order to enable SNMP use:

snmp_enable_set off on, off Enable or disable SNMP SETs

snmp_enable_get off on, off Enable or disable SNMP GETs

manager_reporting,{1-4}{[trap | syslog | both | none]}



2. Set up your SNMP client

SNMP client setup is client specific.

4.2.6 Resetting the unit

If you face unexpected problems with Nokia A036 and it is not functioningproperly, reset the unit.



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Note

After each type of reset, wait approximately 20-30 seconds to allow the unit torestart properly.

Nokia A036 can be reset remotely via web (Service -> Reboot), using the restartcommand on CLI, or using the reset button (1).

When the power is on and Nokia A036 is functioning normally, the power LED(2) and network LED (3) are on, and the radio LED (4) is blinking.

Figure 31. Reset button and LEDs

1. Reset button

2. Power LED




3. Network LED

4. Radio LED

There are three types of resets:

Normal reset

If you face problems with Nokia A036, one solution is to restart the unit:

1. Press the reset button for one second

2. The radio LED (4) stops blinking, and the unit will restart

Factory reset

Note

After factory reset Nokia A036 will use default settings. Therefore you will needto configure the unit again.

If you face major problems with Nokia A036, perform the factory reset:

1. Press the reset button for >5 seconds

When you press the reset button, the radio LED (4) will stop blinking.

2. Stop pressing the button when the radio LED goes off.

The unit will now restart with default values.


Auto IP address: 169.254.x.y (x. y = the last two octects of the MAC address)

Rescue system

Note

Nokia A036 will use special rescue settings when it restarts in the rescue mode(SSID = "rescue"). You will need to download software and configure the unitagain. Please verify that you have valid software.



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If the factory reset did not solve the problems with Nokia A036, use the rescuesystem:

1. Disconnect power supply

2. Press the reset button and at the same time connect power supply

The unit starts in the rescue mode, which can be seen in the network LED (3)blinking at one second intervals.

The rescue system requires new software download. The download can beperformed via TFTP (plain images, no zipped files in rescue mode).


Auto IP address: 169.254.x.y (x. y = the last two octects of the MAC address)




5 Upgrade

5.1 Upgrading via TFTP

Use TFTP client software and command line interface to upgrade Nokia A036.The uploaded file can be a plain image file (system, rescue or MVC), or if the fileis tarred and compressed, more images can be uploaded in a single uploadsession.

Caution

The preferred method is to upload all files within one .tgz package to avoidincompatibility problems. Do not uncompress the package.

Steps

1. Run your TFTP software and input the following information:

<HOST>: IP address of Nokia A036

<Port>: 69 (port number for TFTP)

<LocalFirmwareFile>: the name of the new firmware file

you want to upgrade

<RemoteFileName>: SNMP password

(default password: private)

2. On the workstation, click Start -> Run to open a command window

3. In the command window, type the following command:

tftp-i <IPAddress> put <FirmwareFile> <RemoteFileName>

where

<IPAddress> = IP address of Nokia A036

<FirmwareFile> = name of the firmware file

<RemoteFileName> = SNMP password

(default password: private)



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Note

Make sure that the file is available in the directory from where you run thiscommand.

After entering the command line, click OK.

Expected outcome

The TFTP client should report a successful transfer. The upgrade will be finisheda few minutes after this notification, as the upgrade process might take about 3-4minutes to restart the system.

Note: Do not power down the Access Point during upgrade.

Further information

For other means of upgrading Nokia A036, see Upgrading via web.

5.2 Upgrading via web

You can use the upgrade function in the Nokia A036 Configuration Tool toupgrade firmware:

Caution

The preferred method is to upload all files within one .tgz package to avoidincompatibility problems. Do not uncompress the package.

Steps

1. Go to the homepage of Nokia A036 Configuration Tool

2. Find Service heading -> Click Upgrade firmware

3. Select the firmware file to be uploaded

4. Start the upgrade by clicking Upgrade




Expected outcome

The upgrade process takes approximately 3-4 minutes, after which Nokia A036will restart.

Note: Do not power down the Access Point during upgrade.

Further information

For more information on the web user interface, see Using Nokia A036Configuration Tool.



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6 Statistics

6.1 Viewing statistics screens

The Nokia A036 Access Point Configuration Tool provides information on thefollowing statistics:

" Associated clients

" Radio detail

" LAN/WLAN.

For infomation on how to access the web based user interface, see Using NokiaA036 Configuration Tool.

To view the statistics screens:

Steps


2. Find Statistics heading

Under this you will find links to various statistics screens.

3. Click the appropriate links to access individual statistics screens

6.2 Viewing status of associated clients

The Nokia A036 Access Point Configuration Tool provides information on thestatus of the clients associated to the Access Point.

To view the associated clients:



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2. Find Statistics heading -> Click Associated clients

This displays the Associated clients screen:

Figure 32. Associated clients screen

The Associated clients screen provides a list of the associated clients and theirMAC addresses.

For more information, see Using Nokia A036 Configuration Tool and Viewingstatistics screens.

6.3 Measuring air interface

The Nokia A036 Access Point Configuration Tool provides statistics on the airinterface.

Radio statistics

To view the radio statistics:





2. Find Statistics heading -> Click Radio statistics

This displays the Radio statistics screen:

Figure 33. Nokia A036 radio statistics screen

The radio statistics screen provides the following information:

Field Description

Transmitted Fragment Count Number of fragments transmitted.

Multicast Transmitted Frame Count Number of Multicast sent.

Failed Count Number of frames which could not be sent afterretry.

Retry Count Number of frames resent.

Multiple Retry Count Occurrences when multiple retries were needed tosend a frame.



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Statistics

Field Description

Frame Duplicate Count Count of duplicate frames.

RTS Success Count Count of CTS received in response to RTS.

RTS Failure Count Count of RTS that received no response.

ACK Failure Count Number of times ACK was not received aftertransmission.

Received Fragment Count Number of received frames.

aMulticast_Received_Count Number of Multicast frames received.

FCS Error Count Number of frames received with checksum errors.

Transmitted Frame Count Number of frames transmitted.

WEP Undecryptable Count Number of undecryptable packets encountered.


6.4 Measuring LAN/WLAN interfaces

To view the Nokia A036 LAN/WLAN statistics:


2. Find Statistics heading -> Interface statistics

This will display the Interface statistics screen:




Figure 34. Nokia A036 Interface statistics screen

The Interface statistics screen provides the following information:

Field Description

In Octets Total number of bytes received.

In Unicast Packets Number of unicast packets received.

In Non-Unicast Packets Number of nonunicast packets received.

In Discards Number of received packets discarded.

In Errors Number of received packets dropped by errors.

Out Octets Total number of bytes transmitted.

Out Unicast Packets Number of unicast packets transmitted.

Out Non-Unicast Packets Number of nonunicast packets transmitted.

Out Discards Number of transmitted packets discarded.



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Field Description

Out Errors Number of transmitted packets dropped by errors.





7 Commands, parameters and alarms

7.1 Supported CLI commands

The following table outlines the commands available in Nokia A036. In additionto CLI commands, some standard Unix and Linux commands can be used withNokia A036. In the CLI command descriptions below, the following conventionsare used:

" Parameters appear in curvy brackets {}, e.g., {item}

" Square brackets [] denote the parameter is optional, e.g., [{data}].

" Vertical line | in square brackets [] denotes a selection of parameters, e.g.,[ON | OFF].

Command Function

arp Displays the ARP table.

restart Reboots the A036.

ping {ip_address} Sends an ICMP echo request to the IPaddress.

set {item} [{parameter} [{parameter} ..]] Sets a configuration item to a given value.

ver Displays code version numbers.

show [wep | config | {item}] Displays the values of system settings.

logout

exit

Disconnects from session.

help Displays the available commands.

save Saves the current parameters to theconfiguration file.



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Command Function

stats [lan | air | dot11] Displays the selected statistics.

# Comment text A comment line that can be used inconfiguration files.

brctl A command for making more detailedconfigurations to wireless bridges.

Note

" You can correct typing errors using the backspace key.

" You can use the arrow keys to browse previously entered commands.

For more information on using the command line interface, see Using commandline interface and Set command parameters.

7.2 Set command parameters


channel {value} Radio channel and domain arelinked: the domain parameterselects the regulatory domaingoverning channel assignment,and is used to restrict thechoice of channels.

10 1-13 ETSI

10 1-11 FCC and Canada

10 10-13 France

10 1-14 Japan





domain {[fcc | canada | etsi |france | japan]}

fcc fcc

canada

etsi

france

japan

The regulatory domain.

net_name {name} Nokia WLAN up to 32characters

802.11 network name (ASCII,case-sensitive)

frag_threshold {value} 2346 256-2346 (evennumbers only)

Fragmentation threshold for802.11 packets. Frames largerthan this value will be brokeninto multiple smaller packets.

rts_threshold {value} 2347 0-2347 The size of data frame abovewhich the IEEE802.11 RTS/CTS collision avoidancemethod is used.

short_retry {value} 8 0-31 The number of times afragment is resent in the eventof a transmission failure.

long_retry {value} 4 0-31 The number of times a frame isresent in the event of atransmission failure.

basic_rate {rates} All 1000 2000, 550011000, All

A list of all basic ratessupported by the access point(this should be limited to ratesthat all stations can support).

beacon_interval {value} 100 1-65535 The time interval betweenbeacons (in milliseconds).

dtim_interval {value} 1 1-255 The number of beacons tocount between DTIMs.

ed_threshold {value} 12 10-127 Energy detection threshold.

ip_address {dotted-quad} none IP address IP address of the Access Point(for management purposes).

subnet_mask {dotted-quad} 255.255.0.0 Any valid mask. Subnet mask for network (usedto determine broadcastaddresses).



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gateway {dotted-quad} none IP address Default gateway for packets noton the local subnet, or theaddress of the zone controller ifzone privacy is set.

password {password} private 5 to 8 charactersin sets of a - z, A -Z and 0 - 9

Password for managementaccess to Access Point (casesensitive).

ap_name {name} LocalAP Up to 32characters

Access Point name (equivalentto hostname).

zone_privacy {[on | off]} off on or off Enables the zone privacyfeature.

community_get {string} public up to 16characters

Community name for SNMPget operations (case sensitive).

community_set {string} private up to 16characters

Community name for SNMPset operations (case sensitive).


SNMP contact name, from theRFC1213 MIB (case sensitive).

snmp_sys_name {string} LocalAP up to 32characters

SNMP system name, from theRFC1213 MIB (case sensitive).


SNMP location data, from theRFC1213 MIB (case sensitive).

snmp_enable_set off on, off Enable or disable SNMP SETs

snmp_enable_get off on, off Enable or disable SNMP GETs

tx_power {param} L4 L1, L2, L3, L4, off Access Point transmit powerlevel. This is set to maximumby default, but may be reducedif necessary "Off" will turn theradio interface off.

cca_mode {param} cs_only ed_only, cs_only,ed_and_cs,ed_or_cs

Specifies the CCA (ClearChannel Assessment) to beused.





wep_mode {mode} open Determines the Access Pointauthentication policy:

open Accept open system.

wep WEP key is required.

dynamic Use dynamic WEP only (usedonly with 802.1x).

wep_key,{1-4} {KEY} none 1-4, hex string Sets default key to value hexstring. The hex string will be 10or 26 hex characters, accordingto the strength of WEP keybeing entered (note: the webuser interface also allows thesekeys to be entered as ASCII.)

wep_key_active {1-4} 1 1-4 Specifies which one of the fourwep keys is active.

radius_server,{1-2} {ip_addr} none 1 or 2, IPaddresses

IP address of primary (1) andsecondary (2) Radius servers.

shared_secret,{1-2} {secret} none up to 16characters

An ASCII string giving theshared secret for the Radiusserver.

ip_address_ac {dotted-quad} none IP address Access Controller IP address.

ip_addr_dhcp_server {dottedquad}

none IP address Enables the DHCP relayfunctionality.

If IP address is set, the APrelays incoming DHCPrequests to the specifiedserver.

manager {[any | specific]} any any, specific Select 'specific' to allowmanagement access fromspecified IP addresses only.

manager_ip,{1-4} {ip_addr} none 1-4, IP address Allows one out of four IPaddresses managementaccess to A036.

manager_reporting,{1-4} {[trap |syslog | both | none]}



ac_port 2236 0-65535 Port number for IAPFmessages coming from AP toAC.



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dynamic_key off on, off Enables use of dynamic (WEP)keys.

zp_gateway none IP address Gateway used by the clients.Zone privacy needs thisinformation.

zp_netmask {ip_addr} 255.255.255.255 IP address Subnet screening netmask foraccess zone privacy. APdenies access to the subnetindicated by this netmask andthe Access Controller IPaddress.

For more information on using the command line interface, see Using commandline interface and Supported CLI commands.

7.3 SNMP traps

Nokia A036 supported traps

Trap Description

ColdStart Sent when Nokia A036 starts up.

AuthenticationFailure Sent when an unauthenticated protocol message is received.

EnterpriseSpecific See details in the table below.

Enterprise specific traps

Trap Description

SNMP down Sent when the SNMP agent is going down. Indicates e.g. that theunit has been rebooted on purpose.




8 Files

8.1 config.txt

The configuration file is a text file containing all configurable parameters ofNokia A036. You can modify the parameters in the configuration file and thenupload the file to Nokia A036 using TFTP. After a successful upload, NokiaA036 will first check the validity of the parameters and then change the settingsaccording to the configuration file.

Please note that it is also possible to send a partial file with only some of thesettings to change only some specifics of the configuration. All parameters arenot required.

Editing the file

The configuration file must be edited and saved using a text editor that does notinsert carriage returns at each linefeed (Windows does this by default). Hence, aUnix type editor is recommended.

Please be advised that it may be good practice to insert 'sleep 1' in between eachline so that the script processor will wait one second before moving on to the nextinstruction. When changing several similar parameters in a row, a value higherthan 1 may be more suitable.

Record structure of the file

set channel 10 # default value is 10

set domain fcc # default value is fcc

set net_name "Nokia WLAN" # default value is Nokia WLAN

set snmp_location "Location" # default value is Location

set snmp_contact "Contact" # default value is Contact

set ip_address 0.0.0.0 # default value is 0.0.0.0

set subnet_mask 255.255.0.0 # default value is 255.255.0.0

set gateway 0.0.0.0 # default value is 0.0.0.0

set wep_key,1 # no default value






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set wep_mode open # default value is open

set rts_threshold 2347 # default value is 2347

set short_retry 8 # default value is 8

set long_retry 4 # default value is 4

set frag_threshold 2346 # default value is 2346

set beacon_interval 100 # default value is 100

set dtim_interval 1 # default value is 1

set ed_threshold 12 # default value is 12

set radius_server,1 0.0.0.0 # default value is 0.0.0.0

set radius_server,2 0.0.0.0 # default value is 0.0.0.0

set shared_secret,1 "" # no default value

set shared_secret,2 "" # no default value

set tx_power L4 # default value is L4

set basic_rate 1000 2000 5500 11000 # default value is all

set cca_mode cs_only # default value is cs_only

set wep_key_active 1 # default value is 1

set ip_address_ac 0.0.0.0 # default value is 0.0.0.0

set ac_port 2236 # default value is 2236

set zone_privacy off # default value is off

set manager any # default value is any

set manager_ip,1 0.0.0.0 # default value is 0.0.0.0




set ap_name "LocalAP" # default value is LocalAP

set snmp_sys_name "LocalAP" # default value is LocalAP

set dhcp_client on # default value is on

set ip_addr_dhcp_server 0.0.0.0 # default value is 0.0.0.0

set snmp_enable_set off # default value is off

set snmp_enable_get off # default value is off

set community_set # default value is private

set zp_netmask 255.255.255.255 # default value is 255.255.255.255

set manager_reporting,1 none # default value is none




set community_get "public" # default value is public

set auth_method open # default value is open

set zp_gateway 0.0.0.0 # default value is 0.0.0.0

8.2 Logs

var/log/messages

This is a system log file where application error and status messages are recorded.Use the following command to view the file:

cat /var/log/messages




Note

Please note that the local file is overwritten when over 1000 messages have beenwritten into the log file. For more information on how to direct the system logmessages to an external server, see Configuring access zone settings.

aplogview

Use this command to view the event log.

dmesg

Use this command to view kernel messages.



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Appendix A Optional hardware description

A.1 Nokia A036 optional hardware description

A.1.1 External antennas for Nokia A036

Nokia A036 Wireless LAN Access Point is equipped with internal antennas toprovide optimal RF performance. However, if special shape coverage is requiredor if the Nokia A036, despite its special design, needs to be hidden for anyreason, external antennas can be installed along with the access point. Please donote that the internal antennas cannot be used simultaneously with the externalantennas; they are mutually exclusive solutions.

Nokia provides three different external antenna types, catering to different needs:

Figure 35. Typical omnidirectional radiation pattern.

Figure 36. Typical two-sector radiation pattern.



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Optional hardware description

Figure 37. Typical sector radiation pattern.

These antennas are only for indoor use and should only be used with Nokia A036Access Point.

In order to obtain maximum coverage it is preferred to connect two antennassimultaneously to the Nokia A036 Access Point in case of Omnidirectional andBidirectional antennas.

Two antennas provide space diversity which reduces and deletes holes created bysignal reflections and makes the signal more reliable and balanced. Only the sameantenna types can be used together.

A single Dual Slant antenna provides cross polarisation.

The antennas are easy to mount, small and tamper proof. Due to the uniquedesign it is easy to adjust them into each installation environment. An installationinstruction sheet is provided with each antenna sales package.

RF planning is an important part of installation in order to get the best possibleperformace to the planned coverage area. Every installation is unique. In eachcase, different obstacles � such as walls, construction materials and area size -affect the signal and RF performance.




Nokia C970 Omnidirectional antenna

Figure 38. Nokia C970 Omnidirectional Antenna.

Nokia C970 Omnidirectional antenna provides 360 degree radiating pattern(�donut shape�) on the Horizontal Plane.

The antenna can be mounted on a ceiling. The cable can be guided through theceiling or on the ceiling. The Omnidirectional antenna with its very low profile isideal for square or close to square spaces.

It is preferred to connect two Omnidirectional antennas to the Nokia A036Access Point, for space diversity.



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Nokia C971 Bidirectional antenna

Figure 39. Nokia C971 Bidirectional Antenna.

Nokia C971 Bidirectional antenna provides two sectorised radiation patterns(�peanut shape�) on opposite directions on the Horizontal Plane.

The antenna can be mounted to a ceiling. The cable can be guided through theceiling or on the ceiling. The Bidirectional antenna is ideal for corridors or similartypes of spaces.

It is preferred to connect two Bidirectional antennas to the Nokia A036 AccessPoint, for space diversity.




Nokia C972 Dual Slant Antenna

Figure 40. Nokia C972 Dual Slant Antenna.

Nokia C972 Dual Slant antenna is a sectorised antenna type providing an idealradiation pattern (�flashlight shape�) for spaces such as hotel lobbies, auditoriumsand conference rooms. With the wide sectorised coverage of the Dual Slantantenna, rectangular spaces can be covered.

The antenna can be mounted on a wall or in a corner. The cable can be guidedupwards or downwards or through the wall.

Only one Dual Slant antenna can be connected to Nokia A036 Access Point.



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A.1.2 Technical characteristics of external antennas

Table 6. Technical properties of the external antennas.

Characteristics Nokia C970 Nokia C971 Nokia C972

Type of use Indoor Indoor Indoor

Frequency 2.4-2.485 GHz 2.4-2.485 GHz 2.4-2.485 GHz

Impedance 50 & 50 & 50 &

Radiation type Omnidirectional Two-sector Sector

Gain (max) 2.5 dBi 5 dBi 7 dBi +/- 0.5 dBi

Gain (incl. cable losses) 0.5 dBi 3 dBi 5 dBi +/- 0.5 dBi

Radiation pattern (-3 dBbeamwidth)

Horizontal Plane

Vertical Plane360 degrees

95 degrees

83 degrees

82 degrees

92 degrees

64 degrees

Polarisation Vertical Vertical +/- 45 degrees

Cable type

Cable length

SHF 316 D White

2 m

SHF 316 D White

2 m

SHF 316 D White

2 m

RF Connector MCX MCX MCX

Enclosure UV Stable ABS/PC UV Stable ABS/PC UV Stable ABS/PC

Available colours White White White

Weight 100 g 200 g 150 g

Dimensions (WxHxD) 94x98x21 mm 162x72x42 mm 82x96x29 mm

Mounting Ceiling Mount Ceiling Mount Wall/Corner Mount

Operating Temp (stationary) 0-75 degrees Celsius 0-75 degrees Celsius 0-75 degrees Celsius




A.1.3 Radiational performance of external antennas

Figure 41. Nokia C970 Omnidirectional antenna. Radiation pattern on thehorizontal plane.

Figure 42. Nokia C970 Omnidirectional antenna. Radiation pattern on thevertical plane.



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Figure 43. Nokia C971 Bidirectional antenna. Radiation pattern on thehorizontal plane.

Figure 44. Nokia C971 Bidirectional antenna. Radiation pattern on the verticalplane.




Figure 45. Nokia C972 Dual Slant antenna. Radiation pattern on the horizontalplane.

Figure 46. Nokia C972 Dual Slant antenna. Radiation pattern on the verticalplane.



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Appendix B Declaration of Conformity

B.1 Nokia A036 Declaration of Conformity






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Declaration of Conformity

NokiaA036UserManual2_A9D1E[1].0

Documents

optional hardware description

find statistics heading

viewing statistics screens

dual slant antenna

prior written permission

interface statistics screen

command line interface

radio statistics screen