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| Document Description | users manual |
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| Date Submitted | 2006-11-21 00:00:00 |
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Copyright Information
Copyright © 2006 ASUSTeK COMPUTER INC. All Rights Reserved.
No partofthis manual, including the products and software described in it,
may be reproduced, transmitted, transcribed, stored in a retrieval system,
or translated into any 1anguage in any form or by any means, except.
documentation kept by the purchaser for backup purposes, without the
express written permission of ASUSTeK COMPUTER INC. (“ASUS").
ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY
OF ANY KIND, EITHER Efl’RESS OR IMPLIED, INCLUDING BUT
NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY OR FITNESS mRAPARTICU'IAR PURPOSE. IN
NO EVENT SHALLASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES
ORAGHVTSBE LIABLEmRANY INDIRECT, SPECIAL INCIDENTAL,
OR CONSEQUENTIAL DAMAGE (INCLUDING DAMAGES FOR
LOSS OF PROFITS, LOSS OF BUSINESS, LOSS OF USE OR DATA,
INIERRU'PTION OF BUSINESSAND THELIKE), EVBJ IFASUS HAS
BEEN ADVISED OF TI-TEPOSSIBILITY OF SUCH DAMAGES ARISING
FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.
Product warranty or service will not be attended if: (I) the product is
repaired, modified or a1tered, uni-s such repair, modification ofa1teration
is authorized in writing by ASUS; or (2) the serial number of the product
is defaced or missin g.
Products and corporate names appearing in the manua1 may or may not
be registered trademarks or copyrights of their respective companies, and
are used only for identifimtinn or aplenat'nn and to the owners' benefit,
without intent to infringe.
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS
MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY,
AND ARE SUBJECT TO CHANGEAT ANY TIME WITHOUT NOTICE,
AND SHOULD NOT BE CONSTRUEDASA COMMITMENT BYASUS.
ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY
ERRORS OR INACCURAG'ES THAT MAYAPPEAR INTHIS MANUAL,
INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.
ASUS 802.11 9 Access Point
Copyright Information
ASUSTeK COMPUTER INC. (Asia-Padfic)
Company Address:
General Telephone:
General Fax:
Web Site Address:
General Email:
15 Li—Tb Rom, Peilon, Taipei 112
+886—2—2894—3447
+886-2-2894 -7798
wwwxnuomjw
info@mm.oon1tw
Technical Support
NIB/Others (Tel):
Notebook (Tel):
D5 ktop/S erver (Tel):
Networking (Tel):
S npport Fax:
+886—2—2890—7121
+886-2 -2894 {5447
+886-2-2890-7123
+886—2—2890—7902
MSG—248904698
ASUS COMPUTER INTERNA'I10NAL(Ame'icfl)
Company Address:
General Fax:
Web Site Address:
General Email:
44370 Nobel Drive, Fremont, CA 94538, USA
+1-510-608-4555
wwwmammeom
tsd@ museum
Technical Support
General S npport:
Notebook (Tel):
S npport Email:
S npport Fax:
+1-502 -995 0883
+1-510-739-3777 x5110
noreboohsd@:5m.corn
+1—502—9338713
ASUS COMPUTER GmbH (Germmy & Austria)
Company Address:
General Telephone:
General Fax:
Web Site Address:
Online Contact:
Harkorl Str. 25, D-40880 Raingen, Germany
+49-2 102 95990
+49—2 102959911
wwwmnsfiomde
wwwmnsfiomdelsalfi
Technical Support
Component Support:
Notebook Support:
Online S npport:
S npport Fax:
+49-2 102 -95990
+492 102959910
wwwmnsfiomdelsnpport
+494 102959911
ASUS 802.11 9 Access Point
Table of Contents
About this user guide .....
Mutational conventions ..
Typographiml conventions
Symbols
1. Introduction
1.1 Welcome.
1.2 Package contents....
1.3 Technical specifimtion
1.4 Wireless Performance
1.4.1 Site Topography.
1.4.2 Range...
1.4.3 Roaming Between ASUSAPS.
1.4.4 Roaming Guidelines ......
1.5 Gettingto Know theWL-320gP
1.5.1 Front panel features
1.5.2 Rear panel features
2. Installation
2.1 Installation Procedure.
2.2 Wall Mounting Option..
3. Software Configuration.
3.1 Configuring the ASUS 302.119 AP
3.2 ASUS WLAN UtIIItIes
3.3 Firmware Restoration .
3.4 Operation Mode....
3.5 Quick Setup in AP mode.
3.6 Quick Setup in Home Gateway Mod
3.7 ereless .....
3.7.1 Interface
3.7.2 Site Survey(AP SCAN
3.7.3 Access Control
3.7.4 RADIUS Setting.
3.7.5 Multi-SSID
3.7.6 Advanced.
3.8 IP Conflg.
3.9 NAT Setting(in Home Gateway Mode}
3.10 Internet Firewall(in Home Gateway Mode)
3.11 System Setup ......
3.11.1 Firmware Upgade
ASUS 802.11 9 Access Point
Table of Contents
3.11.2 SNMP (in AP ITlode)
3.11.3 Setting Management
3.11.4 Factory Default
3.12 Status & Log .....
4. Troubleshooting
Common Problems and Solullons.
Reset to Defaults
5. Appendix .....
Operating frequency rang
Number of operatlng channels...
DSSS PHY frequency channel pla
Glossary
6. Safety Informal on .....
Federal Communimtions Conmission.
FCC Hadlo Frequency Interference Recplrements.
FCC HF Exposure Guldellnes {Access Polnts)
FCC HF Exposure Guidelines (Wireless Cards
Canadian Departmenl d Conmun Iions..
Operation Channel for Different Domains.
France Restricted Frequency Band
Appendix - GNU General Public License.
Licensing Information...
Availability of source code.
The GNU General Public chens
ASUS 802.11 9 Access Point
About this user guide
Notational conventions
~ Acronyms are defined the list time they appear in the text,
~ The ASUS WL-SQOgP is relerred I0 as the “ASUS 802.11g WLAN
AP".
Typographical conventions
~ Boldface type text is used for ilerrs you select from menus and drop-
down lists, and commands you lype when prompted by the program.
These items could either be enclosed in < > (open and close brackets)
or " " (open a close quotationslt Boldface type text is also used for
emphasls.
Symbols
This document uses the following icons to call your attention to specific
instructions or explanations
W Note.“ Provides clafl'fimuon anon-essential information on
the current topic
m Definition.“ Explains terms oracvonyms thatmaybe
unfam/I/ar to manyrasders. 77re$e terms are also Included
In the Glossary
E Warning.“ Pro M'des messages of high importance including
messages rein u'ng to personal safety or system integrity
ASUS 802.11 9 Access Point
Chapter 1 - Introduction
1. Introduction
1 .1 Welcome!
Thank you for purchasing the ASUS WL-SZOgPWireless Access Point!
The ASUS WL—SZOgP Wireles ACCES Hint incorporates 802.115; OFDM
technology designs, which enabls fastest 54Mhps IEEE 802.11 g wireless
tmnsmission and keep compatibility will: existing [111113 802.11b devices.
With Afterburner technology, you will get. great performance enhancement
than standard IEEE 802.11 g. All the packeis over the air are protected by
the strongest wireless security protocol - WiFi Protected Access version 2
(WPAZ).
1.2 Package contents
Check the following items in yoanLVSZOgPpaDkage. Contact yonrdeeler
ifany ofthe item is missing ordamaged.
' WL—S ZOgP WLAN Access hint xl
' Quick Start Guide x1
- Power adapter x1 (5 Volts DC, 2 Amp)
' Support CD x1 (utilities and users manual)
' RJAS Ethernet cable x1 (smightethmu gh)
' SdBi dipole antenna x2
ASUS 802.11 9 Access Point
1. In troducfion
“OllOHDO-flul “1
Chapter 1 - Introductlon
1.3 Technical Secl |cations
Ememenmenace
01101111 new
Powel adapter
Recelve Senslll my
92:
0pe1a11ng Frequency
Moaulanon
17am me
Opelallon channels
Range
1x m61u1unm BmeT Nh all) ao5ove1 11111011011 (MDH
muvx)
911)va 1555 3112 3a Powev ova Elt1e1r1eI(PoE)
Enema two apde 505 Elbma‘fih FEWSMA E'NSHHE
mmeclov, euppons anennaavetsny
211113n1 FCCreolamn) 01 15min (CErewlaon) 1m 1m mode
win 1 51113 nlermoe
AC nwl 1UUV~2‘IIV WWHZ)
D3 Dulwl SV Mn max 2 Awnenl
3 MODE 1~WdBne1Mbpa8603n©2MbpasfidEm®5 fiMbps-
920me11Mbps)
G MODE (8Mmefimm;3nfln@9Mbm8mEm@12Mbps;
manemmnps ammezmnmrmanea 51111115,
fidBneflMmeBnefiAMnm)
PWR LAN, AlFl(NFI 7315111151011). LINK (WH Asswanon)
Males Aswann
~ 01 a1en1maatea1/1Pmewayangefibpea1ermoaemr
sea 10 AP wm 910m sgna (011311111009. R581 >: 755
1mm)
-Hasnng (Glernmode)
< 191111111 animus. 1:11 1000115
>=-Bounm< 33:11:11 012mm Ollflfl'ms
>=manm<~7mnm mammonemms
xwanmonanm U12mrrs,0n44]]ns
x41 anm<4511nn onzmrrs, 0112111115
' UT dlefll m1maeduPIGaewa/Iandgefibpemevmode)
01 no! 59705910 AP (019m mode)
115 mm x 1111 mm 1130 rrm (M1111) exdudmg lhs extrema
name
2 47 2 5 G12
OFDM, 00K. DCPSK, [BPSK
312119 6, 12, 13.24.5161 48,54Mbps
3:211111 5511Mbps
11101 N Amenca 14Japsn 13 Europe (5151)
3 unnovevlqznng)
moor 13311 141m). ounoov (Les. ugm 01 am!) 2313131115111)
311mm
ndoolwllflfim). 001000! (LOS. UmI—G—Slghll SUD“ (150m) 31
MMDW
The 1ange may vay by anaenlenwcnnenl
ASUS 802.11 9 Acms Point
Chapterl - Introduction
Management
Securily
Utilities
SOHWARE
(mam mode AP. ulem, mage, Hepeaer, 113an
Minna SSID an vun
am SSID
Sle sway (MAC. SSID, Seumy, Chanel an FBSI)
sump verson a 0
D103 server DHCP dlenl
ms Proxy. Aulomalc up, PPPoE, PPTPIogn disulslppul
am IP, Eg Pom logn mam slppnrl
- Sale lee. NTP slppon. UFnP. DUNS
- Savereslore wn|gualon llles
- Upgram visual) browser
- vawae resloraion
Fllwldlz
. NAT End SFI (Sfldul Faxet Inspedicn)‘ DOS 3M
prevention. intrusion daedion indudngloulng
Built afirewal for Internet mo pretedion aid alolrler
one for wlreless LAN
- Vilma DMZ
Filtering:
- Fort IF addrem. pruned B|d UHL Keyword
Loafing:
- Brewed padre, Awemed meL Boln Type, sealnlv
event Syslog
Encryption:
. 64” ”hit WEF
- WPkFSK TKIPIAES, WPAZ-PSK TKIF’IAES, WF‘A
TKIPIAES, WPA2 TKIPIAES
Amhemicflion:
' MAC atlases 9021x RADIUS (TLS. TTLS. FEAF)
Dollie. Dllcmnry: Discover all ASUS AFlGaeway in
network and help user to invoke Web Configurarcn page
Flmmm nanomlon: Restore firmware while sysem
enters resale mode
lklinflall Utilities: Unlflal ASUS WLGZOQP iMreIesS AP
Ulllllles
ASUS 802.119 Acms Palm
l. Innoducfion
a-
n.
6'
Chapter 1 - Introduction
1.4 Wireless Performance
This section provides the user with ideas for how to improvethe performance
ofa ASUS WLAN network.
1.4.1 Slte Topography
Foroptimal performance, lomtewireless mobile clients and theASUS APs
away from transformers, heavydnty motors, fluorescent lights, microwave
ovens, refrigerators, and other industrial equipment Signal loss can occur
when metal, concrete, walls or floors block tiansmission. Locate the ASUS
APs in open areas or add the ASUS APs as needed to improve coverage,
Microwave ovens operate in the same frequency band as the ASUS AP .
Therefore, ifyou use a microwave within range ofthe ASUS AP yon may
notice network performance degradat'nrn. However, both your microwave
and your the ASUS AP will continue to function.
1 .4.2 Flange
Every environment is unique with d irrerentohstacles, barriers, materials, em.
and, therefore, it is difficult to determine theexract range thatwill be achieved
withorrt testing However, has developed mme guidelines tn estimate the
range that users will see when the product is installed in their facility, but
there are no hard and fast specifications
Radio signals may reflect offofsome obstaclae or be absorbed by others
depending on their construction, Forexample, with two 802.11b radios, you
may achieve up to 1000' in open space outdoors where two devices have a
line ofsight, meaning they see each other with no obstacles. However, the
same two units may only achieve up to 300'of range when used indoors.
By default, the ASUS APwill automatically adjust the data rate to maintain
a usable mdio connection Therefore, a client that is close to the ASUS AP
may operate at higher speeds whilea client that is on the fringe ofcoverage
may operate at lower spwds. As mentioned earlier, you can configure the
data rates that the ASUS AP will use If you limit the range of data rates
available to the ASUS AP, you may reduce the ettectlve wireless range at
the WLAN coverage.
10
ASUS 802.11 9 Access Point
Chapter 1 - Introduction
1.4.3 Roaming Baween ASUS APs
If there are rrrulLipleASUS APS on the network, then a wireless mobile client
may seamlessly roam from oneASUS AP to anotlrer.
Each ASUS AP creates its own wireless cell or coverage area. This is
also known as a Basic Service Set (555). Any wireless mobile client can
communicate with a particular ASUS AP if it is within the ASUS AP's
coverage area.
If the cells of multiple ASUS Al’s overlap, then the wirelss mobile client
may swimh from one ASUS AP to another as it travels throughout the
facility. During the handolT from one ASUS AP to another, the wireless
mobile client mainmins an uninterrupted connection to the network. This
is known as “roaming."
Multiple ASUS Al’s connecmd to a common Ethernet network form an
Extended Service Set (ESS). All members of an Extended Service Set are
configured with an ID, known as the SSID or ESSID. Wireless mobile clients
must be configured with the same SSID as theASUS APs on the network; a
client can only roam between ASUS APs that share the same SSID.
1.4.4 Roaming Guidelines
- An ASUS WLAN Card can only roam between APs ofthe same type.
- All ASUS APs must have the same SSID.
' All computers with ASUS WLAN Cards must have the same SSID as
the Access Points that they will roam between.
- If WEP encryption is enabled, then an ASUS APs and client adapters
must use the same encryption level and WEP Key(s) to communicate.
- The ASUS APs’ cells must overlap to ensure that there are no gaps
in coverage and to ensure that the roaming client will always have a
connection available.
- ASUS APE that use the same Channel should he installed as far away
from each other as possibleto reduce potential interference.
- It is strongly recommended that you performasitesnrvey using the utility
provided with the ASUS WLAN Card to determine the has! location for
each ASUS AP in the facility,
ASUS 802.11 9 Access Point
11
1. In troduction
la-
o.
5'
:l
Chapter 1 - Introduction
1.5 Getting to Know the WL-3209P
1.5.1 From panel features
The ASUS WL-320gP Aeeeos Point includes LED indicators which show
nliesysrem, IAN, wireless network, and link status.
FWR [M NH LINK
PW R ( Power)
OFF: No power or performing bootsequence
ON: Syslem ready
Blinking: Firmware upgrade failed
LAN (Ethernet Network)
OFF: No power
ON: Physical connection to an Ethernet. network
Blinking: Tmnsmilting or receiving data (through Ethernet. cable)
AIR (ereless Network)
OFF: No power
ON: Wireless function ready
Blinking: Tmnsmilting or receiving data (through wireless)
12
ASUS 802.11 9 Access Point
Chapter 1 - Introduction
LINK(Link Status)
1. In troducfion
aperntm M AP/nop-muartdget
Gateway
Chem not essoaeted Not assocretedto AP
ON Chem Sendai Assoctated to AP thh
strong srghet
Bhrtktrtg qutddy Assoctated to AP wrth better
stgflat
Btthkthg stowty Assomated to AP wtth weak
stgrtat
1.5.2 Rear panel features
The rear panel contains the Ethernet, the DC port, and the Rise! button,
ETHERNET The Ethernet port oonneds to an Ethernet uehee such as to e
swrtch (etlhet Power over Ethernet support or hot) or to a router
HESET Press the Rosa button [0 reflore to factory defautt Setttrtgs
Dc The DC part omneds lo the power adapterThts port th not be
used rt ustng Power ovet Ethernet swrtch or threaor
ASUSSMJIgAcoess Point 13
Chapter 2 - Hardware Installation
2. Installation
This chapter describes the installation procedure for the ASUS 802.11g AP
and includes a description of theLEDs found on the unit.
2.1 Installation Procedure
Follow these steps to insmll theASUS 802.11g WLAN AP.
1. Determine the best location for the ASUS 802.11g WLAN AR Keep in
mind the following considerations:
' The length of the Ethernet cable that connects the Access Point to
the network must not exceed 100 meters,
arerhpleu 'z
- For sandarrl placement try to place theAccess Point on a flat, sturdy
snrfaceas far from the ground as prmihle, such as on tnp ofa rlesh nr
bookcase, keeping clear of meal obstructions and away from direct
sunlight.
' Forexternal antenna mounting. install the external antennas so that
they are clear of obsuucti refer to the documenmtion that came
with the antennas for mounting and installation instructions.
- Try bu centrally locale lheAucas Point or its antennas so that it will
provide covemge to all oftlte wireless mobile devices in the area.
- Use only the power supply that came with this unit. Other power
supplies may fit but the voltage and power may not he compatible.
/} Note: It is the responsi of the installer and users of the ASUS
Z 302.119 AP to guarantee that the mbrlna is operated at least 20
centimeters from any person. This is necessary to insure that the
product is operated in accordance with the RF Guidelines for Human
Exposure whlch have been adopted by the Federal Communlcatlons
commlsslon.
2. Place the Access Point in the desired location. Wall mounting is also
possible for the Access Point Refertn thesection entitled “Wall Mounting
Option" on the next page fordetails.
3. Attach one end ol'an RJ-45 Ethernetcableto theAccess Point and attach
the other end to the RJ—45 lOBaserT portol'a network hub, swimh, router,
or patch panel (possibly on a wall).
14 ASUssoz.llgAcoess Point
Chapter 2 - Hardware Installation
4. Atmh one end oftheACpoweradapler, included in the pmduclpackage,
to the back of the ASUS 802.11g AP and the other end to a power
outlet.
JIIIIIIIlllllllIIZ
2. Hardware
Note: Use the Access Point onlywim the power adapter supplied in
the product package. Using another power supply may damage the
Access Palm.
The Power LED on the front oftheAwes Point will light up when the unit
is powered ON. In addition, the green Link LED will turn ON to indicate
that the Access Point has a physiml Ethema network connection.
5. Install Power over Ethernet. Attach one end of the Power over Ethernet
switch or injector to the ETHERNET port at the back ofWL»3 ZOgP. After
the POWER LED at the front panel lights up, the WL—SZOgPis ready to
go.
ASU8802.11gAcoess Point 15
Chapter 3 - Software Configuration
2.2 Wall Mounting Option
TheASUS WL—S ZOgPAccem Pbiut'sdsigued to siton a mised flat surface
like a file cabinet or a book shelf. The unit may also be converted for
mounting to a wall or ceiling.
1. Look on the underside for the two
mounting hooks.
Follow these steps to mount the ASUS 9 O
802.11gWLANAPtoawall: llllllll lull] llll
o o
2. Mark two upper holes in a flat
surface.
3. Tignteri two screws until only 1/4" is
showing.
4. Latch the hooks of the ASUS WL—320gPonto the screws.
Note: Headiust the screws ifyou cannot latch the Access Point onto
the screws or if |t |S too loose.
3. Software Configuration
3.1 Configuring the ASUS 802.11 9 AP
The ASUS 802.11g AP can beconfigured to meet various usage scenarios.
Some ofthe factory default settings may suit your usage; however, others
may need changing. Prior to using the ASUS 802.11g AP, you mustcheck
the basic settings to guarantee it will work in your environment.
Configuring theASUS 802.11gAPisdonetinroug1n aweb browser. You need
a Notebook PC or desktop PC connected to the ASUS 802.11g AP (either
directly or through a hub) and running a web browser as a configuration
terminal. The connection can be wired or wireless. For the wireless
connection, you mo an IE 802.11g/h compatible device, e.g. ASUS
WLAN Card, insmlled in your Notebook PC. You should also disable WEP
and set the SSID to “default” for your wirelss LAN device.
Ifyou wantto configure the ASUS 802.11 gAPorwantto access theInternet
through the ASUS 802.11g AP, TCP/lPsettings must be correct. Normally,
the TCP/IP setting should be on the IPsubuet of the ASUS 802.115; AP.
, Note: changing TcP/IP settings may remire rebooting your Pc.
e When rebooting, the ASUS 002.119 AP should be switched ON and
in the ready stale.
16 ASUssonIngoess Point
Chapter 3 - Software Conflguratlon
Advanced IP Settings
If you want in set yonrlPaddm manually, me following default settings
ofthe ASUS 802.11gAPshonH be known:
- IPaddrss 192.168.1.1
- Snbnet Mask 2551552550,
Ifyon set your computer's leannale, it nwds no he on the same segmenL
For example:
' [Paddm5192.168.1.xxx(xxxm beany number between 2 and 254 that is
not used by anotherdevice)
' Snbnet Mask 2552551550 (same a the ASUS 802A11g AP)
' Gateway 192.168.1.1 (01's "smeASUSSOZ.llgAP]Paddrss)
. DNS 192.168.11 (ASUS 802.11gAPIPaddl-esoryonrown).
Wm“:
am we
.. IM-mhflww-bwib1-
Immvlmnwaqln'
nihmmwm—A-Mnn—h-A
._,.L_d.
ASUS 802.11 9 Access Point
17
3. Software
Chapter 3 - Software Configuration
GEMJJOS 'S
3.2 ASUS WLAN Uti ties
Installing the Utility
Follow these steps to metal the ASUS WLAN UtJImes In Mlcrosoft' andows insert the
support CD Doubledldi setup exe (in the root dthe support CD) If ycur aitcmn has been
disabled
ASUS 502 119 WLAN A?
(1) Click lnsnll...Utilitiu. (2) Click Next after reading the
welcome screen
, 7 AL“ A »— —~_¢A\ hp —= ._
(3) Click Next to accept the default (4) Click Next to accept the default
destination folderorclick Brnwsetn pmgrdm folder or enter another
specify another path. name.
(5) Click Finish when setup is
complete.
1B
ASUS 802.119 Acms Point
Chapter 3 - Software Configuration
After insmllation, you can launch the utilities lhmugh the Start menu.
. rrv . . winnimcveu
tum v! - a "Me-warm
|—|a molmnmiio-v,mvmtu
[314
_|
Wired Ethernet Connection
Besides using a network hub, yon can also connect a LAN cable from yonr
cornpnterto tneASUS 802.11gAPnsingeiLInerasuaightorcmssovercable
because the ASUS 802.11g AP has aulo-cmovercapability.
Wireless Connection
Ifyon are using a Notebook PCwiLII awirel adapier, yon can connect to
the ASUS WLAN Web Manager witnont a wired Ethernet connection. Jnst
make sure your TCP/IPsettings are set correctly.
ASUS 802.11 9 Access Point 19
Chapter 3 - Software Configuration
Device Discovery
Run the ASUS WLAN Device Discovery from the Start menu and click
Config on the device.
racer-7"
"5”
fi
.R-u-.—h:w- whin‘l-(vfi-
n—ntvuu-u—t mn'mmmw
W,»- M...
on. E‘W;M7vn~ “v.71..."
I um-
rue-e
sun-u-
an.
(an w—q
(Ins
mm in
mum”
mums-m.-
u- w
(This is the wrong setting)
; magma» um-
Manually Entering the Address
You can also open your PC's web browser and enler the IP address ofthe
ASUS 802.11g AP: htlp:ll192.168.1.1
If your computer's IP is not on the
same subnel as the ASUS 802.11g
AP(19Z.168.1.X), you will be asked
in change iL The IP address can be
any number from 2 to 254 that is not
used by another device. Gaieway is
not required,
192-163-1 - 2
255 -255 -255 - I]
{This IS the correct setting)
/ Nole: You can also chm? your TcPIIP sellings lhrough Windows
/ network pmperiies as shown ezlier.
20 ASUS 802.11gAcoess Point
Chapter 3 - Software Configuration
Restart your Windows if you are
mixed tn,
the ASUS 802.119 APs due to a
problem in the IP settings, push
and hold the “Restore” button
on the ASUS 302.119 AP over
five seconds to restore factory
default settings.
Note: If you cannot find any I“
User Name and Password
Once connected, a window will Mk
for the User name and Password in
order to log in. The factory default
values are “admin" and “admin".
WLAN Utilities
Home Page
Afterlogging in, you will seetheASUS 802.11g APhome page. The default
pages will be for LheAccms Point mode Routerand Home Gateway modes
are described later in this manual.
ASUS 002.11gAcoess Point 21
Chapter 3 - Software Configuration
3.3 Firmware Restoration
The Firmware Restoration utility is au emergency rescue tool that. can
automatically Search out an ASUS 802.11g AP that has failed during a
firmware upload and re—upload a firmwarethat you specify. A failed firmware
upgrade will cause the ASUS 802.11g APlo enter a failure mode, waiting
for the Firmware Restoration utility to find and upload a new firmware. The
process takes about 3 to 4 minutes.
Note: This Is not arlrmwze upgmn ufllllyalu cannot be used on a
% workingASUS 802.11 9 AP . Normal firmware upgrades must be done
menu;
sauuun
through the web manager.
The Firmware Restoration utility is
-t- Firmware Restarallan
mename; I Browser”
stews
Once you have ipecmed . filer click the “unloud' humnr
unload I Clnse
Using a Hub
Ifyou have problems uploading a firmware while using a network hub, try
connecting your computer directly to the LAN port. Either lOBase—T or
IOOBase-TX connections can be used.
22 ASU8802.11gAcoess Point
Chapter 3 - Software Configuration
3.4 Operation Mode
This chapter gives mlomuation on me opemion modes of the ASUS WL—
320gPAeeess Point.
TheASUS 802411g APsupports fiveopemion mods (AR Gateway, Bridge,
UREand Smtion) to meet different requirements from different groups of
people. WL—SZOgP can be setup as Bridge URE and Smtion eiuiei iu AP
mode or Gateway mode. You an change opemu'ou modes iu Quick Setup
or Wireless -> Adwnced.
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Home Gateway
In this mode, wesupposeyou uselhe Ethema port to connectto Interna through
ADSL or Cable Modem. Aud, dieie are uu-iuy people iu your environment suaie
the mme IPto ISP.
Technically, gateway mode is , NAT iseuabled, WAN connection is allowed by
using PPPoE, or DHCP client, or satic [R In addition, some fmtum which are
useful for home user‘ such as UPnPand DDNS, are supponed,
Access Point
In Acces Point mode, Ethema pontand wire!“ devices are set to locate in the
same local area nawork. Those WAN rehlni filndions ale not supported here
Technically, access point mode is, NAT is disabled, one wan poit and four LAN
pons are bridged togetheri
By default the ASUS 802.11}; APopemlES in Acces Point mode.
ASU8802.11gAcoess Point 23
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1) Bridge Mode (WDS)
Wireless bridge, also known asWirclm Dish-ibnfion System orWDS, allows
you to connect in one or many Am Rims.
Access Point
APMode configures theASUS 802.11 gAPforaspecific purpose. By defanlg
the ASUS 802.11g AP is m in serve as an “Ace-e Point" where a wireless
mobile client can connect wirelessly m awired Ethernet network.
WDS Only
With WDS, theASUS 802.11}; APcan only communicate with oLherAccess
Points
Hybrid
Hybrid allows you to use theASUS 802.11gAPbolh as an access point and
as a wireless bridge.
Channel
Both Access Points in Wireless Bridge mode must be sei in the same
channel.
Connect to APs in Remote Bridge List (Yes/No)
SeleelYes in eerrreel to m points in are remme blldge list.
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Chapter 3 - Software Configuration
Allow anonymous? (Vac/No)
Select Yes to allow users without accounts to connect 2) Client Mode
(Station)
Note: It “Connect to APs in Remote Bridge List” and “Allow Anony-
mous” are both set to “No”, it meals that this AP will not connect
with other APs and therefure the AP mode setting will return to “AP
only”.
2) CIIent Mode(StatIon)
Wireless client(Smtion) mode allows WL—320gP works as performance
wireless client card as long as the device snppons wired connection(witn
Ethernet port), like Game console, PCorNB. Yon need to set np the wireless
setting and encryption before amoeiationr
Specify the SSID and Encryption oflarget AP accordingly under Wireless -
Interface sub menu then click Fiu ell button to Save and Restnre setting. After
system restanin g, connect the Etherneteahle In WL—SZOgP ETHERNET port
and other device, then WL—SZOngill work as wireless client card.
3) Repeater Mode (URE)
Wireless Repeater Made allows W'LrSZOngorks as ran ge extender. Yon can
set np the wireless sening nnder Whales—Interface sub menn(same as Client
Mode) the same as root AP then the wirel-s covemge can be boost.
ASUS 802.11 9 Access Point
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3.5 Quick Setup in AP mode
Afteryou log in, you will seetheAsus 802.11gAPHome Page. The default
page will be the Access Point Mode.
1. Click Next to enter the Quick
Setup page. Follow the instructions
to set up the ASUS Access Point,
2. Set mode to AP or
WDS(Bridgc), Station(Clicnt) or
URHRepmtter).
3. Setting up yourwireleos interface.
Specify to your wireless router an
SSID (Service Set Identifier), which isa unique identifier amt: had to packets
sent over WLAN. Th's identifier
emulates a password when a
device attempts to communicate
with your wireless router via
WLAN.
If you want to protect transmitted
data, select a Security Level to
enable encryption methods.
Medium: Only users with thesame
WEPkey settings can connect to you rwireIe-s roulerand tmnsmitdata using
64bits or 128bits WEPkey encryption.
High: Only users with thesnmewmpreshared key seuings can connect to
your wireless router and transmit data using TKlPeucryption.
26
ASUS 802.11 9 Access Point
Chapter 3 - Software Configuration
4. Input four sets of WEP keys
in the WEP Key fields (10
hexadecimal digits for WEP
64bits, 26 hexadecimal digits for
WEP 128bits). You can also let
the system generate the keys by
inpntting aPassphmse. Record the
Passphiase and the WEP keys in
your notebook, then click Fin'sh.
For example, if we select WEP
54bits encryption mode and
input 11111 as the Passphmse,
the WEP Keys are generated
automatically.
5. Click Save8rRestart to mart the wirelss router and activate the new
settin gs.
3.6 Quick Setup in Home Gateway Mode
To sun. quick setup in Gateway mode, click Apply to enterthe “Quick Setup"
page. Follow the instructions to setnp theASUS 802.11g AP.
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1. Click System Setup -> Operation Mode -> Home Gstewsy. In the
Home Gateway mode, yon will be able to connect to the Internet through
ADSL 01’ cable modem.
2. Click Apply to enter the Gateway mode.
3. Select yourtime zoneortheclosest _
region. Click Next to continue. _.. _,
ASUS 802.11 9 Access Point 27
Chapter 3 - Software Conflguratlon
4.. ASUS WL—S 20 gP Access Point snpports five types of ISP services—
cahle, ADSL (PPPuE PPrP, static IPaddm), and Telslm BigPond Since
each service has its own pmtocok and standards, therefore, during the setup
process, there are different identity senings demanded by WL—SZOgP. Select
the correct connection type and click Next to contin ue,
Cable User
Ifyon are receiving servics from table or otherISPassigning IP addresses
automatically, please select Cable Modem 0!‘ nthcrcoriricctinn that gets IP
automatic ally. Ifyon are nsin g cable servicfi, your ISP may have provided
you with hostname, MAC address, and heartbeatserver, if true, please fill
these information into the boxes on the setting page; if not, click Next to
skip this step.
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PPPoE User
If you are PPPoE service user, please select the second line, You would be
required to input the username and password provided by your ISP.
28 ASUS 002.11gAcoess Point
Chapter 3 - Software Conflguratlon
PPTP User
Ifyon are using PPTPselvics, yon woun be asked to input the username,
Statlc IP User
Ifyon are using ADSLorotircr connection type that uses smtic 11> add resses,
please select the fourth line then input the IPaddress, snbnet mask, and
default gateway provided by your ISP. You could choose to specify certain
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5. Setting up your wireies inierfaee To senp yonrwireiess interface, follow
the same instructions fmm 3 to 5 as above Confignmting Wireless Interface
in Access Point mode on page 25. You can change to AP or WDS(Bridge),
Station(Client), or URHRepwter) accoldin gly, Click Slve &Restlrt to
restart the wireless mnlerand activate the new settings.
ASUS 002.11gAcoess Point 29
Chapter 3 - Software Conflguratlon
3.7 Wireless
Click an item on the menu to reveal a snbmenn. Follow the
instructions to set up theASUS 802.11gAP. Tipsaredisplayed
when you move your culsoroveran item.
3.7.1 Interface
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SSI D
The SSID is an identification string of up to 32 ASCII characters that
differentiateoneASUS 802,11gAPorAcce-s Point flom other manufacturers.
The SSID is also referred to as the “ESSID”or “Extended Service Set ID."
You can use the default SSID and radio channel unl‘ more than oneASUS
802.115; AP is deployed in the same am In that case, yon should use a
different SSID and radio channel for each ASUS 802.11g AP. All ASUS
Wireless APs/Routeis and ASUS 802.11g/802,llb WLAN client adapters
must have the same SSID to allow a wireless mobile client to roam. By
default, the SSID is set to “default".
30 ASUS 802.11gAcoess Point
Chapter 3 - Software Configuration
Channel
The 802.11g and 802.11b specifications supports up to 14 overlapping
channels for radio communication. To minimize interference, configure each
ASUS 802.11 g AP to be non—overlapping; select Auto from the Channel
drop-down list to enable the system to selecta clwrchannel during boot up
as your operating channel.
Ensure thatASUS 802.11 gAPs sharing thesamechannel (orchannels which
are close in number) are as faraway from each other as possible, based on
the results ofyoursite survey otthe facility. There is a sitesurvey utility on
the ASUS 802.11 g AP setup CD.
Wireless Mode
This field indicates the 802.11g interface mode. Selecting “Auto" allows
802.11g and 802.11b clients to connectto the ASUS 802.11g AP. Selecting
“54g Only" maximizes performance, hut prevents 802.11h clients from
connecting to the ASUS 802.11g AP. If “54g Protection" is checked, G—
Mode protection of llg traffic is enabled automatically in the presence of
11h traffic.
Authentl catlon Method
This field enables yon to setdifi'erent anthentbat'nn methods which determine
differentencryption schemes. The relationship between Authentication Method,
WPA Encryption, WPA Pre-Sltared Key, W'EPEncryption, hssphrase, and
WE? Keys is listed in the following table [fall your clients support WPA,
using “WPA—PS " is recommended for better security.
Authentication WPAIWEP wwt Pie-Gland Key
Method min] ._lNEP M14
Open or shared key None Not requlred Not requlred
WEP 164 bust 1—64 charaaers 10 hex
WEP 1129 tier 6 hex
Shared key WEP (54 bus) 1“ dtflaQerS 10 hex
EP1128 der 5 h
WPAePSK TKlP only 8433 diaaders Not requlred
EELOnIv NW
WPA TKlP only Not requlred Not requlred
AES onlv No leg mo Not remit [Ed
Radlus Wlth 802 1x Auto Not requtreo Not requlred
wen (64 bits) 1“ mafiaers 10 hex
WEP (120 oils) 1“ otiaaoets 20 hex
ASUS 802.11 9 Access Point
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WPA Encryption
When “WPA—PSK" authentimtion mahod is used, the newly proposed
TKIP (Tempoml Key Integrity Protocol) or AES encryption schemes are
applied.
WPA Preshared Key
Selecting “TKIP” or “AES” in the WPA Encryption, this field is used as
a password to begin the encryption pmcew. Note x to m chmcters are
required.
WEP Encryption
deitionalWEPencryption isapplied when “Open orShared Key", “Shared
Key" or "Radius with 802.1)("aulheuticatiou methods are selected.
NOTE: When “WPA” or “WMPSK” authentication methods are se—
lected, you still can set WEP encryption for those clients that do not
support WPA/WPA-PSK. Please note that Key Index for WEP key is
limited to 2 or 3 when both WPA and WEPencryption are supported
at the same time.
64/128—bit versus 40/1an“
The following section explains low—level (64—bit) and high—level (128—bit)
WEPEncryption schemes:
64—bit WEP Encryption
64—bit WEP and 40—bit WEP are the same encryption method and can
interopemte in a wireless network. This level of WEP encryption nses a
40—bit (10 Hex chamler) encryption scheme as a secret key, which is set
by the nser, and a 24—bit “Initialization Vector” scheme, which is not nnder
user control.
Together these two schemes make a 64-bit (40 + 24) encryption scheme.
Some vendors refer to this level of Wu 40—bit and others refer to this
as 64—bit. ASUS WLAN products usethe term 54—bitwhen referring to this
lflwer level ofencryption.
128-bit WEP Encryption
104-bit WEP and lZ8-bit WEPare the same encryption method and can
interopemte on a wireless network, This level anEPencryption uses a104—
hit (26 Hex chamter) encryption schemeas a secret key which is set by the
user, and a 24—bit “Initialization Vector", which is not under user control.
32
ASUS 802.11 9 Access Point
Chapter 3 - Software Configuration
Together these two schemes make a 1284) it (104 + 24) encryption scheme.
Some vendors refer to this level ofWEPas “14—bit and others refer to this
as 128—bit. ASUS WLAN products use the term 128—bit when referring to
this higher level ofencryptiou.
Passphrase
Selecting ‘WEP—64bits" or ‘WEP—llshiis“ in the Encryption field generates
four WEP keys automatically. A combination of up to 54 letters, numbers,
or symbols is required. Alternatively, lesve this field blank and type in four
WEP keys manually.
WEP-64hit key: 10 hexadecimal digis (0~9. a~f. and A~F)
WEP-12817“ key: 26 hexadecimal digits (0N9, aNf, and ANF)
Note: The ASUS WLAN "ly of products uses the same algorithm
e to generate WEP keys, e Hating the need for users to remember
passwords and to maintain compatibility between products. However,
using this method to genemh WEPkeys is not as secure as manual
assignment.
3. Software
WEP Key
You can seta maximum oft'oanEPkeys. A WEP key is either 10 or 26
hexadecimal digits (0N9, aNl', and A~F) based on whether you select 64bits
or 128bits in the WEPpulldown menu. The ASUS 802.11gAPand ALLof
its wireless cliens MUST have at last lhesame default key.
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Key Index
The Default Key field lets yon specify which ofthe fonrencryption keys yon
use to tmnsmit dam on your wirel‘ IAN. As long as theASUS 802.11g AP
or wireless mobile client with which you are communicating has the same
key in the same position. you can use any ofthe keys as the default key.
If the ASUS 802.11g AP and ALLof its wireless clients use the same foul-
WEPkeys, select “key romtion" to maximize security. Otherwise, choose
one key in common as the default key.
Network Rotation Key Interval
This field specifies the time interval (in seconds) after which a WPA group
key is changed. Enter ‘0' (zero) to indicate that a periodic key»change is
not required.
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3.7.2 Site Survey( AP SCAN)
Site Survey will help WL—SZOgPamociale appropriate AP while in Station
(Client) or URE(Repmter) mode Nhke sure WL—S ZOgP in Client or URE
mode, click “AP SCAN” button in Wireless —> Interface will pop up a
window. AP Scan will collect complete APaiound information including
MAC, SSID, Security, Channel and RSSI(AP wireless signal strength)
value.
3.7.3 Access Control
Pull down menu items:
Disable (no info required)
Accept (need to input information)
Reject (need to input information)
To add secnrity, theASUS 802.11gAPhas the ability to only associate with
or not. associate with whales mobile clients that have their MAC address
entered into this page.
The default setting of “Disable” will allow any wireless mobile client to
connect. “Accept” will only allow those entered into this page to connect.
"Reject" will prevent those entered into the page from connecting.
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Chapter 3 - Software Configuration
Adding a MAC Address
To add a MAC addicss, enter the 12 hemdecimal chaladels into the white box
next to "MAC Addiesw’ and click the Add hnnon. The MAC address will
be placed in the control list below. Only a total of 31 MAC addrsss can
be entered into this page so determine which will be the lesser; those you
wish to accept or those you w'sh to reject and click the appropriate “MAC
Access Mode".
, Note: click the “Finish" bunnn tn saveyour new settings and restart
the ASUS 802.11 9 AP or dick “Save” and restart later.
3.7.4 RADIUS Setting
This section allows you to set up additional pammeters forconnection with
RADIUS Server. It is required while you select “Authentication Method”
as “WPA” or “Radius with 802.1x” in “Wireless -lnterfaee",
Server IP Address - This field specifies the IP address of the RADIUS
server to use for 802.1X wirel‘ authentication and dynamic WEP key
derivation.
Server Port - This field specifis the UDPport n umber used by the RADIUS
server.
Connection Secret - This field specifies the password used to initialize a
RADIUS connection.
Note: click the “Finish" bunon to save your new settings and restart
the ASUS 802.11 9 AP or dick “Save” and restart later.
ASUS 802.11 9 Access Point
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3.7.5 Multi-SSID
We Access Pom can Wont with a pnmary wlreiess nawork m0 up to three vmual LOQ‘
Area Networks (VLAN) You rmst enabte MultrSSID md VLAN first then setup each VLAN
property Each VLAN can work wnn as cmn VLAN ID maseamzylevew mdspendenny
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Chapter 3 - Software Configuration
3.7.6 Advanced
This section allows you to set up
additional palameters for the wireless
router function, We recommend that
you usethedefault values forall items
in this window.
You may also setup operation modes
(APorWDs, Station orURE) here in
addition to Quick Setup.
Hide SSID - By default, "No” 's selected so that wireless mobile users
can see yourASUS 802.11gAP's SSID and join. If “Yes" is selected, your
ASUS 802.115; AP will not Show in site surveys by wirelss mobile clients
and they will haveto manually enleryourASUS 802,11g AP's SSID, Ifyou
want to restrict access to ‘you r”ASUS 802.1] g AP, this is a simple way to
do ithut for security reasons, don’t forgetto change the SSID to something
other than “default".
SetAPIsolated . SelectingYs tn preventwirelesclient from communicating
with each other.
But. Rate (Mbps) - This field allows you to specify the transmission rate.
Leave on “Auto" to maximize performance versus dismnce.
Basic Rate Set . This field ind'uales the hasic rates that wireless clients must
support. Use “1 & 2 Mbps” only when backward compatibility is needed for
some older wireless LAN cards with a maximum hit rate of 2Mbps.
Fragmentation Threshold (256-2346) - Fragmentation is used to divide
802.11 flames into smallerpieces (fmgmeuts) that are sent separately tn the
destination. Enable fragmenmtion by swing aspecific packet size threshold.
If there is an excessive number of coll'sions on the WLAN, experiment
with different fmgmentation values to increase the reliability of flame
tmnsmissions. The default value (2346) is mommended for normal use.
RTS Threshold (0-2347) - The RTS/CTS (Request to Send/Clear to Send)
function is used to minimize collisions among wireless smtions. When
RTS/CPS is enabled, the router refrains from sending a data flame until
another RTS/CTS handshake is complaed. Enable RTS/CTS by setting a
specific packet size threshold. The default value (2347) is recommended.
ASUS 802.11 9 Access Point
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DTIM Interval (1-255) — DTIM (Delivery Traffic Indication Message) is
a wireless message used to inform clients in waer Saving Nlode when the
system should wake up to reoeive broadcast and multicast messages. Type
the time interval in which the system will broadcast a DTIM for clients in
Power Saving Mode. The default value (3) is recommended
Beacon Interval (1-65535) — This field indicates the time interval
in milliseconds that a system hmadmst packet, or beacon, is sent to
synchronize the wireless mark, The default value (100 milliseconds) is
recommended.
Enable Frame Bursting? - This field allows you to enable frame-burstin g
modeto improve performancewith wireless clients that also snpportframe-
hurstin g.
Radio Power - Radio Power mn be are between 1 to 84 but the default
value is recommended.
Enable WMM — This field allows you to enable WMNI to improve
multimedia tmnsm ission
Enable WMM No-Aeknowledgement — This field allows you to enable
WMNI No—Ack nowledgement
Mode — This field allows yon sa np dit’ferentopemtion modes(APorWDS,
Station or URE) either in AP mode or Gateway mode.
URE - This section allows you set up parameters for URE This section
only works while in URE mode.
SSID - This is the SSID of rootAP. WLeSZOgP can repeat the signal and
boost the signal covemge while sering in URE mode.
Other security parameters senin g are the same in wireless -> Interfaee.
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3.8 IP Config
Click this item on the menu to reveal asub menu. Follow the
instrnctions to setup the ASUS 802.11g AP. Tips are given
when you move your cursor overeaclt item.
LAN
Yes (no info required)
n—
2 No (need no input information)
~ Click Apply or Finish if you make
any changes.
Get IP Automatlcally
Select Yes (default) or No to ge [P addres automatically from a DHCP
server
Yes
This parameter determines if the ASUS 802i llg AP will send out a DHCP
request during bootup. If you have a DHCPserver on the network, set this
option so that the ASUS 802.11g AP an meive an automatic IP address
assignment
If yon have a DHCP (Dynamic Host Configumt'nn Protocol) server on the
network, then the DHCPserver will aulomatieally mign the ASUS 802.11g AP
an IPaddress when the ASUS 802.1 lg AP is powered up. To determine what IP
address has been asigned to theASUS 802.11g AP, review the lPaddress on the
‘Status” page available on the “Nhin Nlenu”.
No
The ASUS 802.llg APalso accepts a static lPaddress. You may manually
confignre the IP address and subuet mask on the “11> Config" page. Enter
an IP address and a subnet mask in the fiehi pmvided to assign the ASUS
802.11g AP a static IP addres. If you don't know your Gateway setting,
leave it empty (not 0.0.0.0).
ASUS 802.11 9 Access Point
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3.9 NAT Setting(in Home Gateway Mode)
_ Virtual Sewer allows you m make
servics, like WWW, FTP, provided
by a server in your local network
accessible for ouside users. DDNS
allows users to export host name: to
the Internet through a DDNS service
provider. Each time your ASUS
802.11g AP connect in the Internet
and get an IP address from an ISP,
this function will update your IP
add res in the DDNS service provider
anmmaucany, so that any user on
the Inter-lei can access your sewers
thmughapredefined name registered
in a DDNS service provider.
5»
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5m
, Note: curreniiy, clienls connechd to DynDNS or 120 are embedded
/ in ASUS 802.119 AP. You cal click Free Trial link behind each DDNS
e sen/ice provider to 5m wiih a free irial account
40 ASU8802.1igAcoess Point
Chapter 3 - Software Configuration
3.10 Internet Firewall(in Home Gateway
Mode)
_ LAN & WAN filter allows you to
- ' block specified packets between
- . , I - LAN and WAN in apre—defined Lime
—==- interval. URL mm allows you to
‘ ; block specific URLauucss from your
loml network.
_ "or The onlv Ewernet port m
ASUS 802.119 AP Is used for
WAN connection In "Gateway”
mode. If yuu still hope to config-
ure ASUS 802.119 AP through
Ememet part, please remember
to enable “Web Access from
WAN” in “Internet Firewall - Ba-
sic Contlg“.
u)
05
Home Gateway
3.11 System Setup
Click this item on the menu to reveal asnh menu. Follow the
instructions to setup the ASUS 802.11g AP. Tips are given
when you move yourcursor overmh item.
ASUS 802.11 9 Access Point 41
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3.11.1 Firmware Upgrade
This page reports the Flash Code (Hrsnmre) version installed in the ASUS
802.11g AR Periodically, a newFlasll deeis available for LheASUS 802.11g
APs on ASUS’s Web site. You can update the ASUS 802.11 g AP’s Flash
Code using the Firmware Upgrade page under the Advanced Setup menu
ofthe Web Manager. If you areexperiencing a problem with yourASUS
WLANequipmerrt, aTechrrical Support wpresenmtive may ask you to give
your device's Flash Code (Firmware) version.
Note: The firmware upgrade Hes mproximalely 60 to 90 seconds.
When the firmware upgrade is completed, you will be direcled in
the home page.
3.11.2 SNMP (in AP mode)
SNMP is a popular networlr monitoring and management protocol. It
provides network
administmtons with the ability to monitor the status otheAccass Point and
receive
notification of any critical events as they oocur on the Access Point. You
can setup APpmperty for SNMPoontrol 11de in System Setup—> SNMP
wehpage then click Save to apply yonrchange.
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Chapter 3 - Software Conflguratlon
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This function allows you to save current settings to a file, or load settings
from a file.
Save As a File
Move yourcursorovertheHERE link on the weh page. Then click the right
button of mouse and select Save As... to save current settln g into a file.
Note: When current selfings ae sailed Infie, it will be saved to flash
e as well.
Load From a File
Specify the path ofand name ofthedownloaded file in the New Setting File
below. Then, click Upload lo write the file lo. lt lakes a few time to finish
the process and then the system will rebooL
New Setting file
Click Browse in loans the file.
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3.11.4 Factory Default
Restoring Factory Default Settings
Web Manager
You can reset all settings to their factory defaults through the web manager
nsing the “Factory Default" page in “Advanced Setup". Click the Restore
button and wait about 30 seconds before trying to access theASUS 802.11g
AP.
Hardware
You can reset all settings to their factory defaults manually by pushing the
“Restore" button in a hole on the back of the ASUS 802.11g AP while it
is ON. Use a pen Ol' stmightened paper clip to hold the “Restore" button
depressed over 5 seconds until the powerLED on the front ofthe ASUS
802.11g APsmns blinking.
’ Note: You wIII be notlfled when factory default settlngs are restored
while using the web manager.
44
ASUS 802.11 9 Access Point
Chapter 3 - Software Configuration
3.12 Status & Log
Click this item on the menu to reveal asnb menu. Follow the
instructions to setup the ASUS 802.11g AP. Tips are given
when you move your culsor overmh item.
Status
3. Software
c:
System Up Time
Shows how long the ASUS 802.11g AP has been running since the last
bootnp.
ASUS 802.11gAcoess Point 45
(I!
=-
e:
to
Chapter 4 -Troubleshooting
4. Troubleshooting
The ASUS AP is designed to be vely easy In install and operate. However, if
you experiencedifficulties, usetheinformation in this chapterto help diagnose
and solve problems. If you cannot resolve a problem, contact Technical
Support as listed on the front ofthis manual.
Common Problems and Solutions
Problem
The ASUS AP does not power up:
Solution
- Check for faulty ASUSAPpowersnpply by measuring theoutputvolage
with an electrical test meter.
- Check failed ACsupply (poweroutlet)
Problem
Cannot communicate with the ASUS AP through a wired network
connection.
Solution
' Verify network configuration by ensuring that there are no duplicate IP
addresses. Power down the device in question and ping the assigned IP
address of the device. Ensure no other device responds to that address.
- Check that the cables used have proper pin outs and connectors or use
another LAN cable.
- Check that the hub, swimh, orccmputerthattheAsus AP is connected
and that all devices support lOMbps speed.
This is what you will see if you connect the ASUS 802.11g APto a:
lU/lfIJMbps Hub Pure 100 Mbps Hub
HUD LED m OFF
Access Point (Link) LED ON ON
So you will notknow ifthe connection is had from theASUSAPLink LED
alone, you will have to look at the Hub LED if you are not sure what kind
of hub the ASUS AP is atmched to.
ASUS 802.11 9 Access Point
Chapter 4 -Troub|eshooting
Problem
The ASUS APDevice Discovery still
cannot find or connect to the ASUS
APafter verify in g the IP add fees and
LAN cable, changes cannot be made.
or passwo rd is lost.
Solution
In case theASUSAP is inaccemible, you an rstme theASUSAP’s factory
default senihgs. Use a straightened paperclip m prss the button located in
the hole on the back of the ASUS APand keep it depressed over 5 seconds.
The power LED will darken and then light up when reset is successful.
Reset to Defaults
The following are factory default valns. Thme valus will he pmnt when you
first meive your the ASUS AP, it'you push the reset button on the back ofthe
ASUS AP over 5 seconds, or ifyou restore factory settings through theASUS
AP software.
Name [EtauItJLalue m
ereless - Interlace E
8le default g
Cnannel 6 E
Enoyptlon (WEF’) None “5
Broadcast SSID N0 ;
ereless , Bndge er“
AP Mode Access Polnt Only
ereless - Access Control
MACAtxess Mode Dlmbled
IP Conrlge LAN
ll: Address 1921681 1
Get IP Address Automatltally Yes
Subnel Mask 255 255 255 0
Gateway (blank)
System Setup Password
Operatlon Mode Access Polnt
User Name adnln
Password actmn
ASU8802.11gAcoess Point 47
Chapter 4 -Troubleshooting
Problem
My ASUS WLAN Gard will not amociate with the ASUS AP.
Solution
Follow these steps:
1. Nlake sure that your WLAN Card 6 of the same specifications as the
WLAN Access Point.
2. Try to bring the devices cioeertogeher; the ASUS WLAN Card may be
out of mnge oftheASUSAP
3. Confirm that the ASUS AP and ASUS WLAN Card have the same
SSID.
4. Confirm that the ASUS AP and ASUS WLAN Card have the same
Euciyptiou settings, ifenahlerl.
5. Confirm that theASUSAP’sAirand Link LEDs are solid green.
6. Confirm that the authorization table includes the MAC address ofthe
ASUS WLAN Card if “Authorization Table” is enabled.
7. Confirm that the operational mode is “Access Point" mode.
8 Confirm that the ASUS AP and ASUS WLAN Card have the same
preamble mode.
Problem
The throughput seems slow,
Solution
To achieve maximum throughput, verify that your antennas are well—placed,
not behind metal, and do not have too many obstacles between them. If you
move the client closer to the ASUS APand thiou ghpnt increases, you may
want to consider adding a second ASUS APand implementing roaming.
(I!
=-
e:
to
- Check anten na, connectors and milling.
- Verify network traffic dos not exceed 37% ofbandwidth.
' Check to see that the wired network does not exceed 10 broadcast
messages per second.
' Verify wired network topology and configu mtion.
48 ASUSSMJIgAcoess Point
Chapter 4 -Troub|eshooting
Problem
I annot find the ASUS Al's using the ASUSAP Discovery.
Solution
To configure the ASUS AP thmu gh an ASUS WLAN Card, your computer
must he in the same subnet of the ASUS AP. You cannot find the ASUS
APe with subnet different fit)!“ your computer within the same gateway.
You must change your compnicr in die same subnet as the ASUS AP. The
factory default subnet ofthe ASUS AP is “l92.168.1.1".
Problem
How do I upgrade the firmware on theASUS AP?
Solution
Periodically, a new Flash Code is available for LheASUS APE on the ftp site
alftp://ftp.asus.com. You can updalelheASUS AP's Flash Code using the
software described in this User‘s Manual.
ASUS 802.11 9 Access Paint
a:
.:
i.
<5
Chapter 5 - Appendix
5. Appendix
Operating frequency range
TheDSSS PHY shall opeme in the frequency mngeof2,4 GHz lo 2.4835
GHz as allocated by regulatory bodies in the USA and Europe or in the 2.471
GHz to 2.497 GHz frequency hand asallocated by regulatory authority in
Japan.
Number of operating channels
The channel centerfrequencies and CH 11) numbers shallheas shown below.
The FCC (US), 1c (Canada), and ErSl (Eumpe) specify operation from
2 4 GHz to 2 4835 GHz Fur Japan, opentinn is specified as 2 471 GHz to
2.497 GHz. France allows operation from 2.4455 GHz to 2.4835 GHz, and
Spain allows operation from 2.445 GHz to 2.475 GHz. For each supponed
regulatory domain. all channels marked with Was" shall be supported,
In a multiple cell network topology, overlapping and/oradjacentcells using
different channels can operate simultaneously without interference if the
disunue between Lhe center freq “encia is allcasLS 0 IVE—IL. Channel 14 shall
he designated specifically for operation in Japan.
50
ASUS 802.11 9 Access Point
Chapter 5 - Appendix
DSSS PHY frequency channel plan
(Regulalory Domains)
CH 1D Frequency X‘ID‘ X‘2Cl‘ X'30' X3? X'BE'
x'40'
FCC 1c ETEH
Spam France MKK
1 2412 MHz Yes Yes Yes ,
, Yes
2 2417 MHZ Yes Yes Yes ,
- YES
3 2422 MHZ Yes Yes Yes ,
, Yes
4 2427 MHZ Yes Yes Yes ,
Yes
5 2432 MHZ Yes Yes Yes ,
, Yes
6 243 7 M HZ Yes Yes Yes -
- YES-
7 2442 MHZ Yes Yes Yes ,
, Yes
8 2447 MHz Yes Yes Yes ,
, Yes
9 2452 MHZ Yes Yes Yes ,
, YES
10 245 7 M Hz Yes Yes Yes Yes
Yes Yes
11 2452 MHZ Yes Yes Yes Yes
Yes Yes
12 2467 MHZ , , Yes Yes
13 2472 MHZ Yes Yes
Yes
14 2484 MHz , ,
Yes
ASUssonIngoess Point 51
5. Appendix
Chapter 5 - Appendix
Glossary
Access Point (AP)
An networking device thatsermlecsly connects wired and wirelss networks.
Access Poine combined with a distributed system support the creation of
multiple radio cells that enahle roaming throughout a facility.
Ad Hoc
Awireless network composed solelyofstat'nns with in mutual communication
range ofwch other (no Access Point).
AES(Advanoe Encryption Smdard)
AES is the Us government's nextegeuemtiou cryptography algorithm,
which will replace DES and 313119 This encryption key protocol is applied in
802.1i sandard to improveWLANsecnrity. AES will require new hardware,
in contrast with TKIP that can he used on existing wirelss devicfs.
Basic Service Area(BSSl
A set ofstations controlled by a single coordination function.
Broadband
A type ofdata tmnsmission in which a single medium (such as cable) carries
several channels ofdata at once.
Channel
An insance of medium use for the purpose of passing protocol data units
that may he used simultaneously, in the same volume of space, with other
instances of medium use (on otherchau nels) by other instances ofthe same
physical layer, with an acceptably low frame ermr latio due to mutual
interference.
Client
A client is the desktop or mobile PC that is connected to your network.
comm (for 802.11a 01 802.119)
Signal power alone is not enough to maintain 802,11b-likedistances in an
802.11a/g environment. To compensate, a new physical—layer encoding
technology was designed that departs from the traditional direct—sequence
technology being deployed today. This technology is called COFDM (coded
OFDM). COFDM was developed specifically for indoor wireless use and
offers performance much superior to that ofspread—spectrum solutions.
COFDM works by breaking one high-speed data carrier into several
52
ASUS 802.11 9 Access Point
Chapter 5 - Appendix
lower—speed subcarritels, which are then transmitted in palallel. Each high—
speed carrier is 20 MHz wide and is broken up into 52 subchannels, each
approximately 300 KHz wide COFDM nss 48 of these subchannels for
data, while the remaining fourare used forenorcorrection. COdeelivers
higher data mtes and a high degreeot' multipath reflection recovery, thanks
to its encoding scheme and enorcorrection.
Each suhcharlrlel in the COFDM implementation is about 300 KHz wide.
At the low end ofthe spwd gradient, BPSK (binary phase shift keying) is
used to encode 125 Kbps ofdataperchannel, resulting in a 6,000—Kbps, or
5 Mbps, data rate. Using quadraturephase shift keying, you can double the
amount ofdata encoded to 250 Kbps per channel, yielding a 12—Mbps data
rate. And by using lé-levelquadratureamplitude modulation encoding 4bits
per hertz, you can achieve a data meet 24 Mbps. The 802.11a/g standard
specifies thatall 802.11a/g—compliantpmducts mustsnpport these basic daa
rates. The sundard also lets the vendorartend the modulation schemebeyond
24 Mbps. Remember, the more hits per cycle (hertz) that are encoded, the
moresusceptiblethesignal will beto interference and fading, and ultimately,
the shorter the tan ge, unless poweroutput is increased,
Device Name
Also known as DHCP client 11) or neworh name. Sometimes provided by
an ISP when using DHCPto assign addr—s.
DHCP (Dynamic Host Configuration Protocol)
This protocol allows a computer (or many computers on your network) to
be automatically assigned a single [Paddres from a DHCP server.
DNS Server Address (Domain Mime Sysmm)
DNS allows Internet host computers to have a domain name and one or
more IP addresses A DNS sewer keeps a database of host computers and
their respective domain names and lPaddre-ses, so that when a user enters
a domain name into the Internet browser, the user is sent to the proper IP
address. The DNS server addres used by the computers on your home
netwotk is the location ofthe DNS serve: your ISP has assigned.
DSL Modem (Digital Subscriber Line)
A DSL modem uses your existing phone lines to transmit data at high
speeds.
Direct-Sequence Spread Spectrum (for 302.11b)
spread spectrum (broadband) uses a narrowband signal to spread the
transmission over a segment of the radio frequency band or spectrum.
ASUS 802.11 9 Access Point
53
5. Appendix
Chapter 5 - Appendix
Directsequence is aspread spectrum technique where the transmitted signal
is spread over a particular frequency range
Directrsequence systems communirate by continuously transmitting a
redundant paflem ofhits called achippiugsequence Each hitoftransmitted
data is mapped into chips and rearranged into a pseudomndom spreading
code to form the chipping sequence, The chipping sequence is combined
with a transmitted dam stream to produce the output signal.
Wireless mobile clienm receiving a direct sequence transmission use the
spreading codeto map the chips within the chipping sequence back into bits
to recreate the original data transmined by tJrewireless device. Intercepting
and decoding a direct-seq uence transmission requ iris a predefined algorithm
to associate the spreading code used by the transmitting wireless device to
the receiving wireless mobile client.
This algorithm is established by TFFF 802.||h specifications The hit
redundancy within the chipping wquence enables the receiving wireless
mohileclientto recreate theoriginal data pattern, even ifbits in the chipping
sequence are corrupted by interference. The ratio ofch ips per bit is called the
spreading ratio. A high spreading rati increases the resistance ofthe signal
to interference. A low spreading mtlo increases the bandwidth available to
the user. The wireless device uss acoustant chip late of llMchips/s for all
data rates, but uses different modulat'mn shaman) encode more bits per chip
at the higher data rates. The wirel‘ device is capable of an 11 Nlbps data
transmission rate, but the coverage area is Iss than a l or 2 Nfbps wireless
device since coverage area decreases as bandwidth increases,
En cryptinn
This provides wireless dam transmisions with a level of security.
Extended Service Set (ESS)
Aset of one or more interconnected basic serv ice set (BSSs) and integrated
local area networks (LANS) can be configured as an Extended Service
Set
ESSID (Extended Service Setlthntifier)
You must have the same 13le entered into the gateway and each of
its wireless cliensr The ESSID is a unique identifier for your wireless
network.
Ethernet
The most widely used LAN acc‘ method, which is defined by the IEEE
802.3 standard. Ethernet is normally a shared media LAN meaning all devices
54
ASUS 802.11 9 Access Point
Chapter 5 - Appendix
on the network segment share tom] bandwidth. Ethernet networks operate
at IOMhps nsing CSMA/CD to rnn over 10—BaseT cables.
Firewall
A firewall determines which information passes in and out of a network.
NAT can create a natural firewall by hiding a local network‘s IP addresses
from the Internet. A Firewall prevents anyoneontside ofyonr network from
accessing your compnter and possibly damaging or viewin g your files.
Galeway
A network point that manages all the data traffic of your network, as well
as to the Internet and connects one network to another,
The Institute oi Electrical and Electronics Engineers. The lEEE sets
standards for networking, includingEthernet LANs. lEEEstandards ensnre
interoperability between systems orutesame type.
IEEE 002.11
IEEE 802.xx is a setofspecifimtions forLANs fiom LheInstituteofElectrical
and Electronic Engineers (IEEE). Nlost wired networks conform to 802.3,
the specification for CSMAICD band Ethernet networks or 802.5, the
specification for token ring networks 802.11 defins thestandaid for wirelss
LANs encompassing three incompatible (non-intelopelable) technologies:
Frequency Hopping Spread Spectrum (FHSS), Direct Sequence Spread
Spectrum (DSSS), and Infrared. 802.11 specifies acarriersense media access
control and physical layer specifirations for l and 2 Mbps wireless LANs.
IEEE 002.11 a (54Mbils/sec)
Compared with 802.11h: The 802.11!) standard was designed to operate
in the 2.4-GHz ISM (Ind ustrial, Scientific and Medical) hand using direct-
sequence spread—spectrum technology, The 802.11a smndard, on the other
hand, was designed to operate in the more recently allocated S—GHz UN'H
(Unlicensed National Information Infmstrntctzni-e) band. And unlike 802.11b,
the 802.11a sandard departs from themditionalspreadrspectrum technology,
instead nsing a frequency division multiplexing sclienie that's intended to
be friendlier to office environments.
The 802.11a sandard, which supports data rates of up to 54 Mbps, is the
Fast Ethernetanalog to 802.11b, which supports dam rates ofup to 11 Mbps.
Like Ethernet and Fast Eihemet. 802.111) and 802.11a use an identical
MAC (Media Access Control). However, while Fast Ethernet nses the same
ASUS 002.11 9 Access Point
55
5. Appendix
Chapter 5 - Appendix
physical—layer encoding scheme as Ethernet (only faster), 802.11a uses an
entirely different encoding scheme railed OPDM (orthogonal frequency
division multiplexing).
The 802.11b spectrum is plagued by satumtion from wireless phones,
microwave ovens and other emerging wireless technologies, such as
Bluetooth. In contrast, 802.11aspectrum is relatively freeofinterference.
The 802.11a standard gains some of its performance from the higher
frequencies atwhich itopenrnes. The hrws ofinformation theory tie frequency,
radiated power and distance togetherin an inverse relationship. Thus, moving
up to the S—GHz spectrum from 2.4 GHz will lead to shonerdistancs, given
the same radiated power and encoding scheme.
Compared with 802.11g: 802.11a isa standard for access points and radio
NICs that is ahmd of 802.11g in the market by about six months. 802.11a
operates in the «1m frequency hand with twelve separate nnn—nverlappin g
channels. As a result yon can have nptotwelveaccss points setto different
channels in the same area without them interfering with each other. This
makes access point channel assignment much easier and significantly
increases the throughput the wireless LAN can deliver within a given area.
In addition, RF interference 's much Iew likely because ofthe less—crowded
5 GHz band.
IEEE 802.11b(11Mbiis/sec)
In 1997, the Institute ofElectricaI and Electronics Engineers (IEEE) adopted
the 802. 11 standard forwireless devices operating in the 2,4 GHz frequency
hand. This standard includes prov isious forthree radio technologies: direct
sequencespread spectrum, frequency hopping spread spectrum, and infrared.
Devices that comply with the 802.11 standard operate at a daa rate ofeither
1 or 2 Mbps.
In 1999, the IEEE created the 802.11!) standard. 802.111) is essentially
identical to the 802.11standani except 802.1") provides for data rates of
up to 11 Mbps for direct sequencespread spectrum devices. Under 802.1113,
direct sequence devices can operate at 11 Mlups, 5.5 Mbps, 2 Mbps, or 1
Mbps. This provides interoperability with ecstiug 802.11 direct sequence
devices that operate only at 2 Mbps.
Directsequence spread spectmm devicsspmd a radio signal overa range of
frequencies. The IEEE 80 Zr llb specification allocates the 2,4 GHz frequency
hand into 14 overlapping opemting Chan nels, Each Channel corresponds to
a different set of frequencies.
IEEE 002.119
802.11g is a proposed (to be finalized) new extension to s02.11h (used in
56
ASUS 802.11 9 Access Point
Chapter 5 - Appendix
majority of wireless IANS today) that broadens 802.11b's dam rates to 54
Mbps within the 2.4 GHz hand nsing oFDM(orthogonal frequency division
multiplexing) technology. 802.11g allows backward compatibility with
802.11h devices but only at 11 Mbps or lower, depending on the range and
presence of obstructio nsr
Infrastructure
Awireless network centered abontan acces point In this environment, the
access point not only provides communimtion with the wired network but
also mediates wireless network traffic in the immediate neighborhood.
IP (Internet Protocolt
The TCP/IP smndard protocol that defines the 11> damgmm as the unit
of information passed across an lnternet and provides the basis for
connectionless pocket delivery service IP includes the ICMP control
and error message protocol m an integral part. It provides the fnnctional
equivalent oflso 051 Network Servics.
IP Address
An IP address is a 32—bit number that identifies each sender or receiver of
information that is sent across the Internet An IP address has two pans:
the identifier of a particular nawork on the Internet and an identifier of
the particular device (which can be a sewer or a workstation) within that
network.
ISM Bands (Industrial, Scientific, aid Medicine Bands)
Radio frequency bands that theFedelal Gunmunicau'ons Commission (FCC)
authorized for wireless LANs. The ISM bands are located at 902 MHz, 2.400
GHz, and 5.7 GHz.
ISP (Internet Service Provider)
An organization that provides accew to the 1nternet. Small ISPs provide
service via modem and ISDN while the larger ones also offer private line
hookups (T1, fractional T1, tee).
LAN (Local Area Network)
Acommrrnications network that serves users within a defined geographical
area. The benefits inclnde thesharingorlnternet access, files and equipment
like printers and storage devices. Special network cahling (10 Base—T) is
often used to connect the PCs togeher.
ASUS 802.11 9 Access Point
57
5. Appendix
Chapter 5 - Appendix
MAC Address (Media Access Control)
A MAC address is the hardware nddres of at device connected to a
network.
NAT (Network Address Translation)
NAT masks a local network‘s group or IP addresses from the external
network, allowing a local network ofcompuuers to sbare a singleISPaccounL
Tkis process allows all oftlre computers on your home network to use one
IP address. This will enable m to the Internet from any computer on
your home network without having to purclrase more 11> addrfsses from
your ISP
NIC (Network Interface Card)
A network adapter inserted inm a computer so that the computer can be
connected to a network. It is responsible for converting data from stored in
the computer to the form tmnsmifled or received.
Packet
A basic message unit for communication across a network. A packet
usually includes routing inforruation, data, and sometimes error detection
information.
PCMCIA (Personal Computer Memory Card International Associalion)
The Personal Computer Memory Card lnlernalionalAssociation (PCMCIA),
develops smndards forPC cards, formerly known as PCMCIA cards. These
cards are available in three types, and are about tbe same length and width
as creditcards. However, the differentwidth ofthe cards ranges in thickness
from 3.3 mm (Type I) to 5.0 mm (Type 11) to 10.5 mm (Type III). Tkese
cards can be used forvarious functions, including memory storage, land line
modems and wireless modems.
PPP (Point-toPoint Protocol)
PPP is a protocol for communimlzion between computers using a serial
interface, typically a personal computer connected by pkone line to a
server.
PPPoE (Point-to-Point Protocol over Ethemet)
Point—to—Pbint Protocol is a method ol'securedam tmnsmission. PPP using
Ethernet to connect to an ISR
Radio Frequency(RF) Terms: GHz, MHz, Hz
The international unit for measuring frequency is Hertz (Hz)v Equivalent“)
the older unit of cycles per second. One megahertz (MHz) is one million
58
ASUS 802.11 9 Access Point
Chapter 5 - Appendix
Hertz. one gigahertz (GHz) is one billion Hertz. The sendard US electrical
power frequency is 50 Hz, theAMhroaderstmdio frequency band is 0.5515
MHz, the FNIbroadcast radio frequency hand is 88—108 MHz, and wireless
802.11 LANs operate at 2.4 (31-11.
HIP (Routing Information Protocol)
Routing Information ProtocoltRIPl) is defined as a means by which routing
equipment can find the best pot]! for tmnsmiding data packets from one
network to another. Upgmds have been nnadeto the RIPl protocol, resulting
in Routing Information Protocol Version 2 (RIPZ). RIP2 was developed to
cover some ofthe inefficiencies ot'RIPl.
Metric: RIP metric is a value of distance for the network. Usually
RIP increments the metric when the network information is received.
Redistributed routes' default metric offset is set to 1. These rules can be
used to change the metric offset only for the matched networks specified
or excluded in the Route Metric Offsetahle. But the metric offset ofother
networks is still set to 1.
SSID(Servioe SetID)
SSID is a group name shared by every member ofawireless network. Only
client PC: with the same SSH) are allowed tn establish a connection
Station
Any device containing IEEE 802.11wireles medium access conformity.
Subnet Mask
A <|IhnEi mask is a set ot't'onr numbers configured like an TPaddress it is
used to create IP address numbers used only within a particular network.
TCP (Transmission Control Protocol)
The smndard transport level protocol that provides the full duplex, stream
service on which many application protocols depend. TCP allows a process
or one machine to send a stream of datato a process on another. Software
implementing TCP usually resids in the operating system and uses the 11>
to transmit information across the network.
TKIP (Temporal Key Integrity Protocol)
TKIP is used in WPA to replace WEPwith a new encryption algorithm that
is stronger than the WEP algorithm but that uses the calculation facilities
present on existing wireless devices to perform encryption operations.
ASUS 802.11 9 Access Point
59
5. Appendix
Chapter 5 - Appendix
WAN (Wide Area Network)
A system of LANs, connected togeher A network that connects computers
1ocated in separate areas, (i.e., ditrerent huildings, cities, countries). The
Internet is a wide area network.
WECA (Wireless Ethernet Compatibility Alliance)
An industry group that certifies cross—vender interoperahiiity and
compatibility ofIEEE 802.11b wirei-s neworking products and to promote
that standard for enterprise, smaii hnsin-s, and home environments.
WEP (illn'ed Equivalent Privacy)
The IEEE802.llh standard specifiesan optional encryption feature, known
as Wired Equivalent Privacy or WEP. that ‘s designed to provide a wire1ess
LAN with a security level equal to what is found on a wired Ethernet
network. Whl’ encrypts the data portion or each packet exchanged on the
802.11b network using eithera 64—bit or llS—bit encryption a1gorithm. In
addition, WEP is also used in conjunction with the optional Shared Key
Authentication algorithm to prevent unauthorized devices from associating
with an 802.11b network.
WLAN (Wireless Local Area Network)
This is a group ofcomputers and other devices connected wireiessiy in a
sman area. A wireiess network is referred to as LAN or WLAN.
WPA (Wi-Fi Protected Access)
WirFi Protected Access is a specifimtion, which offsets encryption and
authentication improvements thatare stronger than the Wireless Encryption
Protocol (WEP), which it is meant to replace.
WPA-PSK (Wi-Fi Protected Access - Pro-Shared Key)
WPA—PSK is a special mode or WPA for home environment without a
Remote Authentication Dial—In User Service (RADIUS). It is required
to enter a password into their m point or home wireiess gateway and
each c1ients that is on the wirei-s nawmk to keeps out eavesdroppers
and other unauthorized users hy requiring all devices to have the matching
password.
60
ASUS 802.11 9 Access Point
Chapter 6 - Safety Statements
6. Safety Information
Federal Communications Commission
This device complies with FCC Rules Pan 15, Operation is subject to the
following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference received, inc rudin g interference
that may cause undesired operation.
This equipment has been tested and found to comply with the limits fora
class B digital device, pursuant to Part 15 of the Federal Communications
Commission (FCC) rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This
equipment generates, uses, and ran radiate radio treqtlency energy and, it not
installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will notoccur in a particularinstallation, Ifthis equipmentdoes
cause harmful interference to radio or television reception, which can be
determined by turning the equipmentofrand on, the user is encouraged to
try to correct the interference by one or more oftrre following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between theequipment and receiver,
' Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
' Consult the dealer or an experienced radio/TVtechnician for help.
WARNING! The use ota shielMtype power cord is required in order
to meethc emission limits and to prevent interference to the nearby
radio and televlslon reception. It Is essentlal that only the supplied
power cord he used. Use only shielded cmles to connect V0 devices
to this equipment. You are cautioned that changes or modifications
not expressly approved by the party responsible for compliance
could void your authority to operate the equipment.
Reprinted from the Code of Federal Regulations #47, part 15.193, 1993.
Washington DC: Office of the Federal Register. National Archives and
Records Administration, U.S, Government Printing Office.
ASUS 802.11 9 Access Point
61
5. Appendix
xrpuaddv “9
Chapter 6 - Safety Statements
FCC Radio Frequency Interference Requirements
MPE Statement: Yourdev ice contains a low power transmitter. When device
is transmitted it sends out Radio Frequency (RF) signal.
This device is restricted to INDOOR USEdue to its opemtion in the 5.15
to 5.25GHz frequency range, FCC requires this product to be used indoors
forthe frequency range 5.15 to 5250111 to reducethe potential for harmful
interference to cochan nel ofthe Nbbile Satellite Systems.
High power radars are allocated as primary userofthe 5.25 to 5.3 5GHz and
5.65 to 5.85GHz bands. These mdarstationscan cause interference with and
/ or damage th is device
FCC RF Exposure Guidelines (Access Points)
This Wireless LAN mdio device has been evaluated under FCC Bulletin
OET 65Cand found complhnt to the requirements as set forth in CFR 47
Sections 2.1091. 11093. and 15.247tb)(4) addressing RF FJ
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