TRENDnet 108Mbps High Speed 802.11g Wireless Access Point Network Router User Manual
Contents
1. ADSL Cable modem for Internet connection sharing 4 An Access Point to connect with the Router to form a wireless infrastructure network 5 Wireless clients equipped with wireless networking devices such as wireless PC Card for wireless connection 2 3 Quick Setup with Wizard 2 3 1 Access the Setting Menu You could start to access the configuration menu anytime by opening a web browser window by typing the IP address of this access point The default IP is 192 168 1 1 File Edit View Favorites T Q sak T x Address http 192 168 1 1 The below window will popup Please enter the user name and password Both of the default is admin Connect to 192 168 1 1 FA L4 w Wireless Access Point User name Password Remember my password TRENDnet 108Mbps 802 11g Wireless Access Point Wie ad in Nahwosking TEW 450APB Wizard Status Basic Setting IP Setting Advanced Setting Security Tools Firmware Version 2 05 Date Thu 19 May 2005 LAN MAC 00 03 2f 25 4f 02 IP Address 192 168 1 1 Subnet Mask 255 255 255 0 Gateway 192 168 1 254 Send 105 Receive 308 Wireless SSID AP254f02 Encryption Disabled Channel 6 Send 70 Now the main screen appears 2 3 2 Setup with Wizard Setup wizard is provided as the part of the web configuration utility You can simply follow the step by step process to get your Access Point configuration ready to run in 4 easy step2. raw data rate for 802 11g e Strong network security with WEP and 802 1X encryption e Quick and easy setup with Web based management utility 1 2 System Requirements e Windows 98 98SE Millennium Edition ME 2000 and XP operating systems e Microsoft Internet Explorer 5 5 or higher e One CD ROM drive e Atleast one RJ 45 Ethernet network adapter installed 2 Getting Start 2 1 Know the 108Mbps Wireless Network Access Point Ports e Power Receptor e Reset Button e RJ 45 Ethernet Port LEDs e Power LED ON when the unit is powered up e LAN LED ON indicates LAN connection BLINK indicates LAN activity e WLAN LED ON indicates WLAN is working BLINK indicates wireless activity 2 2 Connect to the 108Mbps Wireless Network Access Point Build the Infrastructure Mode p Notebook with Notebook with Wireless PC Card Wireless USB 2 0 Adapter TEW 441PC TEW 444UB KKK D gt gt gt gt A A A A 108Mbps 802 11g A A Wireless Access Point A TEW 450APB KKKKKKKKKKKKKE Workstation with Cable DSL 4 Port Cable DSL Broadband Router Modem Wireless PCI Adapter TEW 443PI ANS vss nals TW100 S4W1CA In order to setup an Infrastructure of a wireless network such as the example shown above you will need the following 1 A broadband Internet connection 2 ADSL or Cable modem provided by your ISP as part of the broadband connection installation 3 A Router that connects to the
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4. PURPOSE Governing Law This Limited Warranty shall be governed by the laws of the state of California AC DC Power Adapter Cooling Fan and Power Supply carry 1 Year Warranty TRENDnet TRENDware USA What s Next in Networking Product Warranty Registration Please take a moment to register your product online Go to TRENDware s website at http www TRENDNET com TRENDnet Technical Support US Canada Support Center European Support Center Contact Contact Telephone 1 310 626 6252 Telephone Fax 1 310 626 6267 Deutsch 49 0 6331 268 460 Email support trendnet com Francais 49 0 6331 268 461 Espafiol 49 0 6331 268 462 Tech Support Hours English 49 0 6331 268 463 7 30am 6 00pm Pacific Standard Time Italiano 49 0 6331 268 464 Dutch 49 0 6331 268 465 Fax 49 0 6331 268 466 Tech Support Hours 8 00am 6 00pm Middle European Time Monday Friday TRENDware International Inc 3135 Kashiwa Street Torrance CA 90505 http www TRENDNET com Copyright 2004 All Rights Reserved TRENDware International Inc
5. TEW 450APB 108Mbps High Speed 802 11g Wireless Access Point User s Guide TRENDnet TRENDware USA What s Next in Networking Copyright 2005 All Rights Reserved TRENDware International Inc Contents DNUS M 1 Tti SHPO SAU ona Ee AU 1 1 2 Systerm Requirements dati d aa e tated 1 2 GETING Start sisira iaa aa a aa aa bod vidt bite ied 2 2 14 Know the 108Mbps Wireless Network Access Point 2 2 2 Connect to the 108Mbps Wireless Network Access Point 2 2 3 Quick Setup with Wizard ooo rod OON OUS AD NS 3 2 3 1 Access the Setting Menu neee 3 2 3 2 SetuP Willi VV IZA s xsi aubcerd ereere teredes ier chetdenSdenSterdcueteusieaxbeers 5 3 Configuration through WEB Browser eene 8 Sede Stats aaro n tbt tesi obi ea aa ee NUI DARAN 8 S2 Basie Olli cese texoneta ic entities ops ae Gee 9 SE Leu X 13 3 4 Advanced Settig s cedi ueebaendi tates tos iore E Lise ice aai 14 3 9 PO e EEUU 16 SR EE iets EATE O EE uae aan aa See de eres 17 GIOSSANY 19 1 Overview 1 1 Product Feature e Compliance with IEEE 802 11g and 802 11b standards e Highly efficient design mechanism to provide unbeatable performance e Achieving data rate up to 54Mbps for 802 11g and 11Mps for 802 11b with wide range coverage high performance to deliver up to 108Mbps
6. WPA WPA PKS You may want to set to Shared Key when the clients and AP in the same wireless network enable the WEP encryption All the nodes and hosts on the network must use the same authentication type WEP Key To disable WEP security click on the Disable option To enable WEP security there are 2 types to select 64bits and 128 bits When it is selected the key value must be entered in ASCII or HEX format Note When WEP security is enabled all the wireless clients that wish to connect to the Access Point must also have WEP enabled with the identical WEP Key value entered Apply For the changes made to any of the items above to be effective click Apply The new settings are now been saved to Access Point and will be effective once the Access Point restarts WPA There are three essential components to the 802 1x infrastructure 1 Supplicant 2 Authenticator and 3 Server The Access Point serves as an Authenticator and the EAP methods used must be supported by the backend Radius Server And the 802 1x supports MD5 and TLS Extensive Authentication Protocol EAP Please follow the steps below to configure WPA security 1 Select the Encryption Key Length Size ranging from 64 to 128 Bits that you would like to use Select the Lifetime of the Encryption Key from 5 Minutes to 1 Day As soon as the lifetime of the Encryption Key is over the Encryption Key will be renewed by the Radius server 2 Enter the IP address the Po
7. adcast to allow only those wireless clients with the AP SSID to communicate with the access point TX Rates MBps Select one of the wireless communications transfer rates measured in megabytes per second based upon the speed of wireless adapters connected to the WLAN CTS Mode clear to send None disable CTS function Always Regardless of wireless environment 11b or 119 platform will always transfer 11b packet Auto AP soon detected the wireless environment and decided the transmission packet either 11b or 11g WDS Wireless Distribution System Only use in AP mode It will add client quantity at the back when you enable this function 15 11g mode only User can use 11g only when he selects enable Super G mode Super G mode is disabled by selecting Disable from the drop list If you like to use Super G to enhance the speed there are three options on Super G mode Super G without turbo Super G with Dynamic turbo and Super G with Static turbo Turbo mode indicates the combination of two channels to enhance the throughput Super G without turbo indicates that it is on Super G mode without the channel s combination Dynamic turbo is able to automatically detect if any SuperG based product is available If no the connection is via normal G Static turbo means it will not go back to normal G once it starts Antenna Transmit Power Adjust the power of the antenna transmission by selecting from the dropping lis
8. e The maximum number of MAC addresses that can be stored is 50 You can browse through the MAC address saved by selecting the drop down box For any changes made in the security page click Apply for the changes to be effective 3 6 Tools Four functions are provided in this page Backup Restore Settings Restore default settings and Firmware Upgrade Tools Microsoft Internet Explorer xj File Edit View Favorites Tools Help ay O O Fd Ds dre Gun OLS s a E Address http 192 168 1 178 tools html Ede jue Google 192 166 1 175 v GP search web g2 PageRank Eh 1660 blocked FE Autori E fajoptions 6192 Backup Settings Backup Restore Settings Browse Restore Restore to default default Current Firmware Version 2 05 Firmware Date Thu 19 May 2005 Browse Upgrade Help SNMP Enabled Disabled System Location SSS System Contact SS Community pbic o Trap Receiver 1 pooo Firmware Upgrade 2 pooo 3 pooo Anniv Cancel Hein v r3 Op inteme hi 17 Backup Settings Click on Backup button which will open a FileSave Dialog box where you get to save all the current settings and configurations to a file Restore Settings Click on the Browse button to open a FileOpen Dialog box where you get to select the file which you save previous settings and configurations Upon selecting the saved file click Restore and complete th
9. e restore process when the access point re operates after it restarts Restore to default settings Click on Default button to restore the access point back to its manufacture default settings Firmware Upgrade Click on the Browse button to open a File Open Dialog box where you get to select the firmware file which you download from the web for the latest version Upon selecting the firmware file click Upgrade and complete the firmware upgrade process when the Access Point re operates after it restarts SNMP Enable or disable 18 Glossary Access Point An internetworking device that seamlessly connects wired and wireless networks Ad Hoc An independent wireless LAN network formed by a group of computers each with a network adapter AP Client One of the additional AP operating modes offered by 54Mbps Access Point which allows the Access Point to act as an Ethernet to Wireless Bridge thus a LAN or a single computer station can join a wireless ESS network through it ASCII American Standard Code for Information Interchange ASCII is one of the two formats that you can use for entering the values for WEP key It represents English letters as numbers from 0 to 127 Authentication Type Indication of an authentication algorithm which can be supported by the Access Point 1 Open System Open System authentication is the simplest of the available authentication algorithms Essentially it is a null authentication algori
10. ess of the AP that you wish to get connected 4 Multiple Bridge A group of APs which consists of two or more APs operating under Multiple Bridge mode that can connect two or more Ethernet networks or Ethernet enabled clients together 5 Repeat Mode It is able to extend the effective range and coverage of the wireless network Please make sure the SSID is the same as that AP you want to extend Note All APs have to use the same Channel and SSID in order to set a Multiple Bridge network Beacon Interval To set the period of time in milliseconds that AP sends out a beacon Default is 100 milliseconds RTS Threshold To set the size of RTS CTS packet size Default is 2432 bytes Fragmentation Threshold To set the number of bytes used for the fragmentation boundary for directed messages Default is 2436 bytes DTIM Interval This value indicates the interval of the Delivery Traffic Indication Message DTIM A DTIM field is a countdown field informing clients of the next window for listening to broadcast and multicast messages When the access point has buffered broadcast or multicast messages for associated clients it sends the next DTIM with a DTIM interval value Access point clients hear the beacons and awaken to receive the broadcast and multicast messages SSID Broadcast While SSID Broadcast is enabled all wireless clients will be able to communicate with the access point For secure purpose you may want to disable SSID bro
11. gged with the Ethernet cable everywhere on the network DSSS Direct Sequence Spread Spectrum DSSS generates a redundant bit pattern for each bit to be transmitted This bit pattern is called a chip or chipping code The longer the chip the greater the probability that the original data can be recovered Even if one or more bits in the chip are damaged during transmission statistical techniques embedded in the radio can recover the original data without the need for retransmission To an unintended receiver DSSS appears as low power wideband noise and is rejected ignored by most narrowband receivers Dynamic IP Address An IP address that is assigned automatically to a client station in a TCP IP network by a DHCP server 20 Encryption A security method that uses a specific algorithm to alter the data transmitted thus prevent others from knowing the information transmitted ESS ESS stands for Extended Service Set More than one BSS is configured to become Extended Service Set LAN mobile users can roam between different BSSs in an ESS ESSID The unique identifier that identifies the ESS In infrastructure association the stations use the same ESSID as AP s to get connected Ethernet A popular local area data communications network originally developed by Xerox Corp that accepts transmission from computers and terminals Ethernet operates on a 10 100 Mbps base transmission rate using a shielded coaxial cable or over shielded t
12. he latest log entries by clicking the Refresh button 3 2 Basic Setting This is the page allow you to change the access point IOI x File Edit View Favorites Tools Help ay Qo 2 dD dem eL s JAS Address ja http 192 168 1 178 basic setting html gt co Links gt Google 192 168 1 178 v amp search web go PageFank Eh 1660 blocked fe autori E doptos 4 G is2 Wizard Status IP Setting Advanced Setting Security Tools AP Name WirelessAccessPoint SSID JaP254102 Channei 6 x Domain ETSI Extended Range Enabled Disabled Authentication Open System Shared Key C WPA C WPA PSK WEP Key Disable C 64bits C 128bits Mode HEX E AP Name The name of the AP which can be used to identify the Access Point among the all the Access Points in the wireless network SSID Service Set Identifier which is a unique name shared among all clients and nodes in a wireless network The SSID must be identical for each clients and nodes in the wireless network Channel The channel that AP will operate in You can select the channel range of 1 to 11 for North America FCC domain 1 to 13 for European ETSI domain and 1 to 14 for Japanese domain Extended Range When you enable this function AP will reduce data rate with a long distance Authentication Type The authentication type default is set to open system There are four options open system shared key
13. hrough the Access Point which connects them to the rest of the network ISM Band The FCC and their counterparts outside of the U S have set aside bandwidth for unlicensed use in the ISM Industrial Scientific and Medical band Spectrum in the vicinity of 2 4GHz in particular is being made available worldwide 21 MAC Address Media Access Control Address is a unique hex number assigned by the manufacturer to any Ethernet networking device such as a network adapter that allows the network to identify it at the hardware level Multicasting Sending data to a group of nodes instead of a single destination Multiple Bridge One of the additional AP operating modes offered by 54Mbps Access Point which allows a group of APs that consists of two or more APs to connect two or more Ethernet networks or Ethernet enabled clients together The way that multiple bridge setups is based on the topology of Ad Hoc mode Node A network junction or connection point typically a computer or workstation Packet A unit of data routed between an origin and a destination in a network PLCP Physical layer convergence protocol PPDU PLCP protocol data unit Preamble Type During transmission the PSDU shall be appended to a PLCP preamble and header to create the PPDU Two different preambles and headers are defined as the mandatory supported long preamble and header which interoperates with the current 1 and 2 Mbit s DSSS specification as described in IEEE S
14. ie Edit View Favorites Tools Help OQ x A A J Search Sp Favorites QU Media 2 28 14 8 Address e http 192 168 1 178 basic setting cgi j Eje Links 2 Google fis2 168 1 178 j Search web g PageRank Fh 1660 blocked FE autoril J faloptions 5 i92 SSID aP254102 Channel 6 J Domain ETSI Extended Range Enabled Disabled Authentication C Open System C Shared Key C WPA WPA PSK Passphrase Confirmed Passphrase Cancel Help Enabling Extended Range will automatically disable Super G with Static Turbo and SSID Broadcast mode afi 12 3 3 IP Setting This page allows you to configure the IP and DHCP settings of the Access Point iix File Edt View Favorites Tools Help a GQ ex T x 2 A Search Se Favorites QU Media e3 jw X LJ i 8 Address http 192 168 1 178 ip html x Eco Lins Google 192 168 1 178 v amp search web go PageRank Fh reso blocked fe autorii E Ed options amp 192 int i pA DUGIVIUU BU m I VU ETE FIT m TRENOware USA TEW 450APB 108 What s Next in Networking Wizard Status Basic Setting Advanced Setting Security Tools LAN IP Obtain IP Automatically Fixed IP Address fig2 168 a ft Subnet Mask 255 255 255 P Gateway 192 168 PA i 1254 DHCP Server C On Off From IP Range dep Internet The default IP address of thi
15. lick Enabled Then select the key size of WEP encryption and enter the key value in the key text box Please click Next to continue 108Mbps Wireless Lan Access Point S i te S urve y You may enable VVEP security for data encryption by selecting Enabled Select one of the WEP encryption key size and enter the value of the key in the text fields below Click Next to continue with setup or Exit to quit setup wizard B ep Enabled Disabled Bi Wep encryption amp 4Bit B Key ooooo00000 Input 0 HEX characters HEX is 0 9 A F or a f CY gt gt Ay back next exit Step 4 Restart The Setup wizard is now completed The new settings will be effective after the Access Point restarted Please click Restart to reboot the Access Point If you do not want to make any changes please click exit to quit without any changes You also can go back to modify the setting by clicking Back 108Mbps Wireless Lan Access Point Site Su rveu Setup Completed The Access Point setup is now completed If you want to change any setup settings click Back to go back to the previous pages Click Restart to reboot the Access Point for the new settings to take effect 3 Configuration through WEB Browser 3 1 Status This page as below shows you the following information TRENDnet 108Mbps 802 11g Wireless Access Point D What s Next in Networking TEW 450APB Wizard Status Basic Setting IP Setting Ad
16. mission Control Protocol Internet Protocol The basic communication language or protocol of the Internet It can also be used as a communications protocol in a private network i e intranet or internet When you are set up with direct access to the Internet your computer is provided with a copy of the TCP IP program just as every other computer that you may send messages to or get information from also has a copy of TCP IP Throughput The amount of data transferred successfully from one point to another in a given period of time WEP Wired Equivalent Privacy WEP is an encryption scheme used to protect wireless data communication To enable the icon will prevent other stations without the same WEP key from linking with the AP Wireless Bridge One of the additional AP operating modes offered by 54mpbs Access Point which allows a pair of APs to act as the bridge that connects two Ethernet networks or Ethernet enabled clients together 23 Limited Warranty TRENDware warrants its products against defects in material and workmanship under normal use and service for the following lengths of time from the date of purchase Wireless Products 3 Years Warranty If a product does not operate as warranted above during the applicable warranty period TRENDware shall at its option and expense repair the defective product or part deliver to customer an equivalent product or part to replace the defective item or refund to customer the pu
17. rchase price paid for the defective product All products that are replaced will become the property of TRENDware Replacement products may be new or reconditioned TRENDware shall not be responsible for any software firmware information or memory data of customer contained in stored on or integrated with any products returned to TRENDware pursuant to any warranty There are no user serviceable parts inside the product Do not remove or attempt to service the product by any unauthorized service center This warranty is voided if i the product has been modified or repaired by any unauthorized service center ii the product was subject to accident abuse or improper use iii the product was subject to conditions more severe than those specified in the manual Warranty service may be obtained by contacting TRENDware office within the applicable warranty period for a Return Material Authorization RMA number accompanied by a copy of the dated proof of the purchase Products returned to TRENDware must be pre authorized by TRENDware with RMA number marked on the outside of the package and sent prepaid insured and packaged appropriately for safe shipment WARRANTIES EXCLUSIVE IF THE TRENDWARE PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE THE CUSTOMER S SOLE REMEDY SHALL BE AT TRENDWARE S OPTION REPAIR OR REPLACEMENT THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED EIT
18. rt and the Shared Secret used by the Primary Radius Server 3 Enter the IP address the Port and the Shared Secret used by the Secondary Radius Server 4 Click Apply button to take effect after Access Point reboots itself Note As soon as WPA is enabled all the wireless client stations that are connect to the Access Point currently will be disconnected The wireless clients must be configured manually to authenticate themselves with the Radius server to be reconnected Zi Basic Setting Microsoft Internet Explorer Bl xj File Edit View Favorites Tools Help ay Qe T e x ix a A Search Se Favorites A media ae ga L4 id X Address a http 192 168 1 178 basic setting cgi Go Links gt Google 192 168 1 178 v amp search web g PageRank E 1660 blocked E autoril E Euopsons E 192 Extended Range Enabled Disabled Authentication C Open System Shared Key WPA C WPA PSK Encryption Key Length 64bits 128 bits Lifetime 30 Minutes 7 RADIUS Server 1 IP 0 l0 BIO Port 1812 Shared Secret D D b Lb kb IP Port haz Shared Secret cm Cancel Help Enabling Extended Range will automatically disable Super G with Static Turbo and SSID Broadcast mode 11 WPA PSK users need to set the key in the passphrase field as the below screen The key length should be 8 characters at least E Basic Setting Microsoft Internet Explorer E
19. s Radio operates is divided into several segments which we call them Channels AP and the client stations that it associated work in one of the channels CSMA CA In local area networking this is the CSMA technique that combines slotted time division multiplexing with carrier sense multiple access collision detection CSMA CD to avoid having collisions occur a second time This works best if the time allocated is short compared to packet length and if the number of situations is small CSMA CD Carrier Sense Multiple Access Collision Detection which is a LAN access method used in Ethernet When a device wants to gain access to the network it checks to see if the network is quiet senses the carrier If it is not it waits a random amount of time before retrying If the network is quiet and two devices access the line at exactly the same time their signals collide When the collision is detected they both back off and wait a random amount of time before retrying DHCP Dynamic Host Configuration Protocol which is a protocol that lets network administrators manage and allocate Internet Protocol IP addresses in a network Every computer has to have an IP address in order to communicate with each other in a TCP IP based infrastructure network Without DHCP each computer must be entered in manually the IP address DHCP enables the network administrators to assign the IP from a central location and each computer receives an IP address upon plu
20. s access point is 192 168 1 1 with the subnet mask of 255 255 255 0 You can type in other values for IP Address Subnet Mask and Gateway and click Apply button for the changes to be effective You can also set the Access Point to obtain the IP from a DHCP server but it is not recommended Select the option Obtain IP Automatically and click Apply button for the changes to be effective DHCP Server It is not recommended to enable the DHCP Server if you have a DHCP server running in your LAN network because it probably will cause possible the conflict of IP assignment Enable the DHCP server function by selecting the option On and enter the IP range Click Apply for the changes to be effective 13 3 4 Advanced Setting This page contains configurations for advanced users which the change reflects the wireless performance and operating modes I PIF File Edit View Favorites Tools Help ay Q ex Q x 2 PA search Ty Favorites A Media b wj bad rel 33 Address http 192 168 1 178 advanced tm OOOO mE ws Google 192 168 1178 v BSearchweb g PaseRank E 1660blocked fE suton E options E192 m AP Mode AP Site Suey C AP Client Remote AP SSID C wireless Bridge Remote Bridge MAC C Multiple Bridge C Repeat Mode Remote AP SSID Beacon Interval 100 msec range 20 1000 default 100 RTS Threshold 2346 range 256 2432 default 2432 Fragmentation Thre
21. s by clicking on the Wizard button on the function menu The following screen will appear Please click Next to continue 108Mbos Wireless Lan Access Point S ite S urve y Welcome to the 108Mbps Access Point Setup Wizard The Wizard will direct you through these four quick steps Start by clicking on Next sStep 1 Set your new password eStep 2 Set the SSID and Channel aStep 3 Set Encryption aStep 4 Restart Step 1 Set Password You can change the password as you like and then click Next to continue 108MBps Wireless Lan Access Point Site Surve y Set Password You may want to change the Administrator password of this Access Point to prevent authorized modification to the configuration settings Enter your new password in the following text fields Click Next to continue with setup or Exit to quit setup wizard Bi Password 900000000000000 Bi Verify Password 900000000000009 C gt 2s back next exit Step2 Set WLAN Connection Please type the name of SSID you like and select the channel Then click Next to continue 10 Mbps Wireless Lan Access Point S ite S Urve y Set Wireless LAN Connection Enter the SSID of the wireless network and select the frequency channel that this Access Point will operate in Click Next to continue setup or Exit to quit setup wizard E SSID default B Channel B Step 3 Set WEP Encryption If you like to enable WEP please c
22. shold DTIM Interval 1 range 1 255 default 1 SSID broadcast Enable Disable TX Rates Auto Mbps CTS mode None Always Auto 2346 range 1500 2346 default 2346 even number only WDS Enable Disable mac done Disable proxy mode 11g Only Mode C Enable Disable Super G Mode Disabled z Antenna transmit full power Aging Interval 86400 second Annlv Cancel Heh Pia L4 E Done dep interne Ui AP Mode Select one of the AP operating modes for different application of Access Point 1 AP The normal Access Point operating mode which forms a wireless ESS network with its wireless clients 2 AP Client Acts as an Ethernet to Wireless Bridge which allows a LAN or a single computer station to join a wireless ESS network through it You must make sure SSID and Channel is set the same as that AP you wish to connect Remote AP BSS ID key in the LAN Mac address NOT wireless Mac address of the AP that you wish to get connected Please note that if you leave Mac address as 000000000000 then you will get connected by the SSID that is set in you AP 3 Wireless Bridge A pair of APs operating under Bridge mode to act as the bridge that connect two Ethernet networks or Ethernet enabled clients together You must make sure that the SSID and Channel is set the same as that AP you wish to connect 14 Remote Bridge MAC filed key in the LAN Mac address NOT wireless Mac addr
23. t Aging Interval To limited STA connect timing 3 5 Security This page is where you configure the security features supported by this Access Point zig File Edit View Favorites Tools Help ay Q sak Q x B A Search Se Favorites A Media Ol B w J rel X Address http 192 168 1 178 securityht OOO da wes Google 192 168 1173 m Search web go PaseFank Eh 1660 blocked FEl Autoril S Ed options 6 192 Password Administrator id admin AP Password New eeeeseesesececes Confirm 99090000000004 Apply Cancel Help MAC Filter C Enabled Disabled C Only deny PCs with MAC listed below to access device Only allow PCs with MAC listed below to access device 10 mac Mac2 Maca X maca macs Mace macz maca ES Done E Internet 4 dL TLLLLLT TL LLL Le 16 Password Allow you to change the new login password Here are the necessary steps 1 Enter the new password in the AP Password New field 2 Enter the new password again in the Confirm field 3 Click Apply MAC Filter MAC Filter function controls the MAC of the network devices that are listed in this table for access authorization or denial When MAC Filter is enabled by selecting the Enabled radio box select one of two choices eOnly deny PCs with MAC listed below to access device eOnly allow PCs with MAC listed below to access devic
24. td 802 11 1999 and an optional short preamble and header At the receiver the PLCP preamble and header are processed to aid in demodulation and delivery of the PSDU The optional short preamble and header is intended for application where maximum throughput is desired and interoperability with legacy and non short preamble capable equipment is not consideration That is it is expected to be used only in networks of like equipment that can all handle the optional mode IEEE 802 11b standard PSDU PLCP service data unit Roaming A LAN mobile user moves around an ESS and enjoys a continuous connection to an Infrastructure network RTS Request To Send An RS 232 signal sent from the transmitting station to the receiving station requesting permission to transmit RTS Threshold Transmitters contending for the medium may not be aware of each other RTS CTS mechanism can solve this Hidden Node Problem If the packet size is smaller than the preset RTS Threshold size the RTS CTS mechanism will NOT be enabled SSID Service Set Identifier which is a unique name shared among all clients and nodes in a wireless network The SSID must be identical for each clients and nodes in the wireless network 22 Subnet Mask The method used for splitting IP networks into a series of sub groups or subnets The mask is a binary pattern that is matched up with the IP address to turn part of the host ID address field into a field for subnets TCP IP Trans
25. thm Any station that requests authentication with this algorithm may become authenticated if 802 11 Authentication Type at the recipient station is set to Open System authentication 2 Shared Key Shared Key authentication supports authentication of stations as either a member of those who knows a shared secret key or a member of those who does not Backbone The core infrastructure of a network which transports information from one central location to another where the information is unloaded into a local system Bandwidth The transmission capacity of a device which is calculated by how much data the device can transmit in a fixed amount of time expressed in bits per second bps Beacon A beacon is a packet broadcast by the Access Point to keep the network synchronized Included in a beacon are information such as wireless LAN service area the AP address the Broadcast destination addresses time stamp Delivery Traffic Indicator Maps and the Traffic Indicator Message TIM Bit A binary digit which is either 0 or 1 for value is the smallest unit for data Bridge An internetworking function that incorporates the lowest 2 layers of the OSI network protocol model 19 Browser An application program that enables one to read the content and interact in the World Wide Web or Intranet BSS BSS stands for Basic Service Set It is an Access Point and all the LAN PCs that associated with it Channel The bandwidth which wireles
26. vanced Setting Security Tools Firmware Version 2 05 Date Thu 19 May 2005 LAN MAC 00 03 2f 25 4f 02 IP Address 192 168 1 1 Subnet Mask 255 255 255 0 Gateway 192 168 1 254 Send 105 Receive 308 Wireless SSID AP254f02 Encryption Disabled Channel 6 Send 70 Firmware Version Shows the current firmware version LAN Shows the Mac address IP address default 192 168 1 1 Subnet Mask Gateway Address The current LAN traffic calculated in terms of number of packets sent and received by AP through wired connection is also displayed Wireless Shows the Mac address current ESSID the status of Encryption Function Enable or Disable the current using channel The current wireless traffic calculated in terms of number of packets sent and received by AP through wireless communication is also displayed View Log Upon clicked the page will change to log page The log page records every event and the time that it happens Log Microsoft Internet Explorer p nl xl TRENDn t 108Mbps 802 11g Wireless Access Point First Page Last Page Previous Page Mext Page Clear Log Refresh Time Message Jun 03 2005 10 33 50 System started EY AP 2 4GHz mode Ready Channel 6 TxRate Jun 03 2005 10 33 50 best SSID AP254802 Jun 03 2005 10 33 50 Access point AP254f02 started at channel 6 You may clear the entries recorded in the log by clicking the Clear Log button and refresh the screen to show t
27. wisted pair telephone wire Fragmentation When transmitting a packet over a network medium sometimes the packet is broken into several segments if the size of packet exceeds that allowed by the network medium Fragmentation Threshold The Fragmentation Threshold defines the number of bytes used for the fragmentation boundary for directed messages The purpose of Fragmentation Threshold is to increase the transfer reliability thru cutting a MAC Service Data Unit MSDU into several MAC Protocol Data Units MPDU in smaller size The RF transmission can not allow to transmit too big frame size due to the heavy interference caused by the big size of transmission frame But if the frame size is too small it will create the overhead during the transmission Gateway a device that interconnects networks with different incompatible communication protocols HEX Hexadecimal HEX consists of numbers from 0 9 and letters from A F IEEE The Institute of Electrical and Electronics Engineers which is the largest technical professional society that promotes the development and application of electrotechnology and allied sciences for the benefit of humanity the advancement of the profession The IEEE fosters the development of standards that often become national and international standards Infrastructure An infrastructure network is a wireless network or other small network in which the wireless network devices are made a part of the network t
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