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Strany 1 - User’s Guide

Access Point AT-WL2411 ◆Installationand User’s Guide®PN 613-50229-00 Rev B

Strany 2

Table of Contents10

Strany 3 - Statement

AT-WL2411 Installation and User’s Guide100the action you specified. If you select Unlisted, then frames are passed or dropped only if the frame type i

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AT-WL2411 Installation and User’s Guide101DIX IP Other ProtocolsSNAP IP Other ProtocolsIP protocols other than TCP or User Datagram Protocol (UDP).DIX

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AT-WL2411 Installation and User’s Guide1021. From the main menu, click IP Tunnels and then click Tunnel Filters.2. Click Predefined Subtype Filters. T

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AT-WL2411 Installation and User’s Guide103Action Set the action to Pass or Drop. If you select Pass, then all frames of that type are passed. If you s

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AT-WL2411 Installation and User’s Guide1045. Click the down arrow on the right side of the Value field and enter the two hex pair. The frame subtypes

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105Chapter 6Configuring the RadioThis chapter explains how to configure the radios so that they work with your wireless end devices. It also provides

Strany 9 - Appendix C

AT-WL2411 Installation and User’s Guide106Configuring the IEEE 802.11b RadioThe IEEE 802.11b radio will communicate with other 802.11b radios that hav

Strany 10 - Table of Contents

AT-WL2411 Installation and User’s Guide107name to the wireless end devices that will connect to the access point. The network name is case-sensitive a

Strany 11 - How This Guide is Organized

AT-WL2411 Installation and User’s Guide108WorldwideFrequencies forthe 802.11bRadioFCC countries include the United States, Canada, China, Taiwan, Indi

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AT-WL2411 Installation and User’s Guide109Configuring802.11b RadioAdvancedParametersYou can configure other advanced parameters for the 802.11b radio,

Strany 13 - Document Conventions

11PrefaceThis guide contains instructions on how to install and configure the AT-WL2411 access point.How This Guide is OrganizedThis manual contains t

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AT-WL2411 Installation and User’s Guide1102. Click Advanced Configuration. The Advanced Configuration screen appears, as shown in Figure 45.Figure 45

Strany 15 - Telephone

AT-WL2411 Installation and User’s Guide111Medium ReservationDetermines if you want to specify a reservation threshold. Choose Enabled to set a thresho

Strany 16 - Returning Products

AT-WL2411 Installation and User’s Guide112Load BalancingDetermines if the end devices can distribute their connections across multiple access points.M

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AT-WL2411 Installation and User’s Guide1131. From the main menu, click IEEE 802.11b Radio. The IEEE 802.11b Radio screen appears, as shown in Figure 4

Strany 18 - Management Software Updates

AT-WL2411 Installation and User’s Guide1144. From the IEEE 802.11b Radio menu, click Advanced Configuration. The Advanced Configuration screen appears

Strany 19 - Product Description

AT-WL2411 Installation and User’s Guide115Configuring WAPsIn a wireless network environment, you may have WAPs, which send data from wireless end devi

Strany 20 - Hardware Features

AT-WL2411 Installation and User’s Guide1162. Click Wireless Bridging. The Wireless Bridging screen appears, as shown in Figure 49.Figure 49 Wireless

Strany 21 - Ethernet Port

AT-WL2411 Installation and User’s Guide1171. Click Wireless Bridging. The Wireless Bridging screen appears, as shown in Figure 50.Figure 50 Wireless

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AT-WL2411 Installation and User’s Guide118Configuring Point-to-Point BridgesIn your environment, you may have point-to-point bridges, which send data

Strany 23 - Firmware Features

AT-WL2411 Installation and User’s Guide119You need to set the root priority of the master radio to a number that is greater than the root priority of

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AT-WL2411 Installation and User’s Guide12Chapter 10, Advanced Configuration Commands, contains commands for advanced access point users.Appendix A, De

Strany 25 - Roaming End

AT-WL2411 Installation and User’s Guide1202. Click Wireless Bridging. The Wireless Bridging screen appears, as shown in Figure 52.Figure 52 Wireless

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AT-WL2411 Installation and User’s Guide1216. From the main menu, click Spanning Tree Settings. The Spanning Tree Settings screen appears, as shown in

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AT-WL2411 Installation and User’s Guide1222. Click Wireless Bridging. The Wireless Bridging screen appears, as shown in Figure 54.Figure 54 Wireless

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AT-WL2411 Installation and User’s Guide1234. From the main menu, click Spanning Tree Settings. The Spanning Tree Settings screen appears, as shown in

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124Chapter 7Configuring SecurityThis chapter explains how to use features that are available on the access point to ensure that you have a secure wire

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AT-WL2411 Installation and User’s Guide125Enabling Access MethodsThere are four access methods that you can enable or disable depending on how you wan

Strany 31 - Cables Not Included

AT-WL2411 Installation and User’s Guide126Browser AccessDetermines if users can use a Web browser to configure or manage this access point.SNMP Access

Strany 32 - Unpacking the Access Point

AT-WL2411 Installation and User’s Guide127Setting Up LoginsTo ensure login security for configuring or maintaining the access points, you should eithe

Strany 33 - Installing the Access Point

AT-WL2411 Installation and User’s Guide1281. From the main menu, click Security and then click Passwords. The Passwords screen appears, as shown in Fi

Strany 34 - Positioning the

AT-WL2411 Installation and User’s Guide129RADIUS Server #2 Secret KeyEnter the shared secret key for the backup RADIUS server. You can enter the key f

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AT-WL2411 Installation and User’s Guide13Document ConventionsThis document uses the following conventions:NoteNotes provide additional information.War

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AT-WL2411 Installation and User’s Guide130Configuring the Internal RADIUS ServerThe access point has an internal RADIUS password server you can use to

Strany 37 - Punch-out

AT-WL2411 Installation and User’s Guide1315. From the Security menu, click Internal RADIUS Server and then click Access Point Login Database. The Acce

Strany 38 - Warranty Registration

AT-WL2411 Installation and User’s Guide132Using 802.1x Security802.1x security increases security between the access points and the wireless end devic

Strany 39 - Configuration Overview

AT-WL2411 Installation and User’s Guide133When the authentication process is complete, the end device receives the current WEP key from the access poi

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AT-WL2411 Installation and User’s Guide1343. Configure the parameters for 802.1x authentication. The 802.1x parameters are explained below.802.1x Auth

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AT-WL2411 Installation and User’s Guide135To enter a hexadecimal key, it must start with 0x. For example, enter the ASCII key as ABCDE; enter the same

Strany 42 - Assigning an IP Address

136Chapter 8Access Point MaintenanceThis chapter explains how to monitor the activity on the access point, how to restore the factory default settings

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AT-WL2411 Installation and User’s Guide137Viewing PortStatisticsThe Port Statistics screen shows the total number of frames and bytes that the access

Strany 44 - Using a Web Browser

AT-WL2411 Installation and User’s Guide138Viewing theConfigurationSummaryThe Configuration Summary summarizes the major configuration settings and ins

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AT-WL2411 Installation and User’s Guide139ViewingInformationAbout theAccess PointAbout this Access Point shows the firmware version, radio versions, a

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AT-WL2411 Installation and User’s Guide14Where to Find Web-based GuidesThe Allied Telesyn Web site at www.alliedtelesyn.com offers you an easy way to

Strany 47 - Using a Telnet Session

AT-WL2411 Installation and User’s Guide140Restoring the Default SettingsYou may need to restore the access point to the factory default configu-ration

Strany 48 - Using SNMP

AT-WL2411 Installation and User’s Guide141Upgrading the FirmwareThe procedures in this section explain how to upgrade the firmware on the AT-WL2411 to

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AT-WL2411 Installation and User’s Guide142Startup Segment: This startup = 1, Next startup = 1 Data Segment: This startup = 3, Next startup = 37

Strany 50 - Configuring the Ethernet

AT-WL2411 Installation and User’s Guide143a. At the service> prompt, type fx s (where s is the inactive data segment) and press Enter. A series of

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AT-WL2411 Installation and User’s Guide1445. Use the sdvars set scriptfilename command to identify the script file. Type:sdvars set scriptfilename c:\

Strany 52 - Access Point as

AT-WL2411 Installation and User’s Guide1453. Enter the name of the upgrade file or click the Browse button to find the file on your computer.4. Click

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146Chapter 9TroubleshootingThis chapter explains how to troubleshoot the access point.LEDsWhen the access point is powered on, the LEDs flash as the a

Strany 54

AT-WL2411 Installation and User’s Guide147After the access point successfully boots, the LEDs display the following pattern:Power Wireless #1 Wired LA

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AT-WL2411 Installation and User’s Guide148RadioLEDs If the radio is faulty or the configuration matrix string is incorrect, the LEDs on the access poi

Strany 56 - Translation

AT-WL2411 Installation and User’s Guide1492. Click a MAC address hyperlink. The access point pings the device and then the Ping Utility screen appears

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AT-WL2411 Installation and User’s Guide15Contacting Allied Telesyn Technical SupportYou can contact Allied Telesyn technical support online or by tele

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AT-WL2411 Installation and User’s Guide150Problems During Web Browser Firmware UpgradeEach access point on a wired LAN requires approximately three mi

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AT-WL2411 Installation and User’s Guide151Commonly Asked Technical Support QuestionsRefer to the following table for solutions and answers to common p

Strany 60 - Requests

AT-WL2411 Installation and User’s Guide152The end device cannot connect to the network.❏ Choose AP Connections from the Maintenance menu and verify th

Strany 61 - Changes on page 46

AT-WL2411 Installation and User’s Guide153You cannot establish an IP tunnel to a access point on a remote subnet.1. Click TCP/IP Settings and verify

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AT-WL2411 Installation and User’s Guide154Getting Help with Your InstallationThe AT-WL2411 access point is designed to be easy to install and configur

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155Chapter 10Advanced Configuration CommandsThis chapter describes the access point monitor, console command mode, and how to use script files to upda

Strany 64 - Configuring Ethernet Filters

AT-WL2411 Wireless Access Point Installation Guide156Entering theAccess PointMonitorYou can enter the access point monitor only through a connection o

Strany 65 - Using Ethernet

157Using Access Point Monitor CommandsWhen you are in the access point monitor, the access point prompt (uap>) appears. You can display a list of a

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AT-WL2411 Wireless Access Point Installation Guide158FX PurposePerforms a Ymodem batch protocol download of a file into the flash segment that is spec

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159You must enter the baud rate as a whole number with no commas. For example, to enter a baud rate of 19,200, you must enter 19200.Setting Autobaud U

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AT-WL2411 Installation and User’s Guide16Returning ProductsProducts for return or repair must first be assigned a Return Materials Authorization (RMA)

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AT-WL2411 Wireless Access Point Installation Guide160Using Service Mode CommandsUse service mode to perform certain file functions. Because service mo

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161FFR PurposeRuns a program that is specified by f, from a location specified by s. SyntaxFFR f (s)where:f is the program name.s is the optional segm

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AT-WL2411 Wireless Access Point Installation Guide162Using Test Mode CommandsWithin the access point monitor, test mode allows you to perform certain

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163To display test mode commands, do the following:❑ Type any letter or number other than B and press Enter. The test commands appear on the screen. U

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AT-WL2411 Wireless Access Point Installation Guide164Using Console Command ModeAnother way you can access the access point file system is through Cons

Strany 74 - Configuring the Spanning Tree

165Using Console CommandsThis section describes the console commands.fb PurposeUse the fb command to make an inactive segment the active segment. Synt

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AT-WL2411 Wireless Access Point Installation Guide166fd PurposeUse the fd command to display the flash file system directory, which includes informati

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167fe PurposeErases the files in a particular segment. To recover the files after they have been erased, you must reload them from another source. Syn

Strany 77 - About the Root

AT-WL2411 Wireless Access Point Installation Guide168Using Sdvars CommandsUse sdvars commands in Console Command mode to manipulate certain software d

Strany 78 - 21XXT034.eps

169sdvars setstarttimePurposeSets the internal variable starttime. Starttime is a countdown time such that when zero is reached, the software download

Strany 79 - Functions

AT-WL2411 Installation and User’s Guide17For Sales or Corporate InformationYou can contact Allied Telesyn for sales or corporate information at:Allied

Strany 80 - Secondary LANs

AT-WL2411 Wireless Access Point Installation Guide170ExampleConsider the following script file commands:sdvars set checkpoint 1fe absdvars set checkpo

Strany 81

171where:none does not change the active segments. The default is none. Also, when the reboot is completed, the access point resets this value to none

Strany 82 - Configuring Global Parameters

AT-WL2411 Wireless Access Point Installation Guide172Using TFTP CommandsTFTP commands are file transfer commands that you execute when you are in Cons

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173local filename is the name you wish to call the file on the access point. The name must include a segment number or name followed by a colon. An ac

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AT-WL2411 Wireless Access Point Installation Guide174tftp put PurposeCopies a file from a client to the server or to another access point. Syntaxtftp

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175tftp server log PurposeYour access point can function as a TFTP server. You can use the TFTP server log command to save a history of TFTP client re

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AT-WL2411 Wireless Access Point Installation Guide176The following table lists error messages that can be issued from the TFTP server. These messages

Strany 88 - About IP Tunnels

178Appendix ADefault Configuration SettingsTCP/IP Menu Default SettingsParameter Name Range DefaultIP Address 4 nodes, 0 to 255 0.0.0.0IP Subnet Mask

Strany 89 - Protocol (IGMP)

AT-WL2411 Installation and User’s Guide179IEEE 802.11b Radio Menu Default SettingsWirelessBridgingAdvancedConfigurationParameter Name Range DefaultPor

Strany 90 - Originating IP

AT-WL2411 Installation and User’s Guide18Management Software UpdatesAllied Telesyn periodically updates the firmware programs for our managed products

Strany 91 - Maintaining IP

AT-WL2411 Installation and User’s Guide180Spanning Tree Settings Menu Default SettingsGlobal FloodingParameter Name Range DefaultAP Name 0 to 16 chara

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AT-WL2411 Installation and User’s Guide181Global RFParametersParameter Name Range DefaultRFC1042/DIX ConversionEnabled/Disabled EnabledRFC1042 Types t

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AT-WL2411 Installation and User’s Guide182Ethernet Menu Default SettingsAddress TableFrame TypeFiltersParameter Name Range DefaultHello Period 1, 2, o

Strany 94 - Configuring IP

AT-WL2411 Installation and User’s Guide183PredefinedSubtype FilersCustomizableSubtype FiltersAdvancedFiltersParameter Name Range DefaultAction Pass/Dr

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AT-WL2411 Installation and User’s Guide184IP Tunnels Menu Default SettingsTunnel FiltersParameter Name Range DefaultPort Control Enabled/Disabled Enab

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AT-WL2411 Installation and User’s Guide185Network Management Menu Default SettingsCommunityStringsParameter Name Range DefaultSNMP Read Community1 to

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AT-WL2411 Installation and User’s Guide186Security Menu Default SettingsPasswords802.1xIEEE 802.11bRadio WEPInternalRADIUS ServerParameter Name Range

Strany 98 - Configuring IP Tunnel Filters

187Appendix B Technical SpecificationsPhysical SpecificationsDimensions (HxDxW) 9.32 cm x 14.66 cm x 3.53 cm (3.67 in. x 5.77 in. x 1.39 in.)Weight 23

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AT-WL2411 Installation and User’s Guide188Other SpecificationsArchitecture transparent bridgeData Rate 10 Mbps (Ethernet)Filtering Rate 14,880 frames

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189Appendix CTranslated Electrical Safety and Emission InformationImportant: This appendix contains multiple-language translations for the safety stat

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19Chapter 1Product DescriptionThe AT-WL2411 access point forwards data from wireless end devices to the wired Ethernet network. The AT-WL2411 can be u

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AT-WL2411 Installation and User’s Guide190Standards: This product meets the following safety standards.U.S. Federal Communications CommissionDeclarati

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AT-WL2411 Installation and User’s Guide191Standards: This product meets the following safety standards. 1 RFI Emission EN55022 Class B 2 Immunity EN

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AT-WL2411 Installation and User’s Guide192Normen: Dieses Produkt erfüllt die Anforderungen der nachfolgenden Normen. 1 Hochfrequenzstörung EN55022 Kl

Strany 105 - Configuring the Radio

AT-WL2411 Installation and User’s Guide193Standarder: Dette produkt tilfredsstiller de følgende standarder. 1 Radiofrekvens forstyrrelsesemissionEN55

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AT-WL2411 Installation and User’s Guide194Eisen: Dit product voldoet aan de volgende eisen. 1 RFI Emissie EN55022 Klasse B 2 Immuniteit EN55024 3 E

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AT-WL2411 Installation and User’s Guide195Normes: ce produit est conforme aux normes de suivantes. 1 Eemission d’interférences radioélectriques EN550

Strany 108 - Frequencies for

AT-WL2411 Installation and User’s Guide196Standardit: Tämä tuote on seuraavien standardien mukainen. 1 Radioaaltojen häirintä EN55022 Luokka B 2 Ke

Strany 109 - Advanced

AT-WL2411 Installation and User’s Guide197Standard: Questo prodotto è conforme ai seguenti standard. 1 Emissione RFI (interferenza di radiofrequenza)

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AT-WL2411 Installation and User’s Guide198Sikkerhetsnormer: Dette produktet tilfredsstiller følgende sikkerhetsnormer. 1 RFI stråling EN55022 Klasse

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AT-WL2411 Installation and User’s Guide199Padrões: Este produto atende aos seguintes padrões. 1 Emissão de interferência de radiofrequência EN55022 C

Strany 112 - Voice Network

Copyright  2002 Allied Telesyn, Inc. 960 Stewart Drive Suite B, Sunnyvale, CA 94085 USAAll rights reserved. No part of this publication may be reprod

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AT-WL2411 Installation and User’s Guide20Hardware FeaturesThe following sections describe these hardware features of the AT-WL2411 access point:❑ Stat

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AT-WL2411 Installation and User’s Guide200Estándares: Este producto cumple con los siguientes estándares. 1 Emisión RFI EN55022 Clase B 2 Inmunidad

Strany 115 - Ethernet

AT-WL2411 Installation and User’s Guide201Standarder: Denna produkt uppfyller följande standarder. 1 Radiostörning EN55022 Klass B 2 Immunitet EN55

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202GlossaryARP (Address Resolution Protocol)The protocol used by TCP/IP networks to relate IP addresses with the physical network addresses of network

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AT-WL2411 Wireless Access Point Installation Guide203data link tunnelingAn access point encapsulates an Ethernet frame in a data frame and forwards th

Strany 118 - Ethernet Ethernet

204floodingA frame is flooded when the destination location is unknown. The destination location of a multicast frame is never known. Unicast and mult

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AT-WL2411 Wireless Access Point Installation Guide205multicast addressA form of broadcast address through which copies of the frame are delivered to a

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206remote IP subnetA secondary LAN attached to the network through an IP tunnel.rootThe access point with the highest root priority becomes the root o

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AT-WL2411 Wireless Access Point Installation Guide207SNMP (Simple Network Management Protocol)SNMP is a popular network management protocol in the TCP

Strany 122

208WEPWired Equivalent Privacy, a feature that can be enabled in the IEEE 802.11b HR radio that allows data encryption for wireless communications.wir

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AT-WL2411 Installation and User’s Guide21Table 1 defines the LEDs for the AT-WL2411 access point.Table 1 Status LEDsPorts The AT-WL2411 features the

Strany 124 - Configuring Security

AT-WL2411 Installation and User’s Guide22RJ-45 Port PinoutsFigure 3 illustrates the pin assignments of an RJ-45 connector and port.Figure 3 RJ-45 Con

Strany 125 - Enabling Access Methods

AT-WL2411 Installation and User’s Guide23Firmware FeaturesThe Version 1.72 firmware used to configure the AT-WL2411 access point has the following fea

Strany 126

AT-WL2411 Installation and User’s Guide24Network ConfigurationsThe AT-WL2411 access point supports a variety of network configurations that are explai

Strany 127 - Setting Up Logins

AT-WL2411 Installation and User’s Guide25Using MultipleAPs andRoaming EndDevicesFor larger or more complex environments, you can install multiple acce

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AT-WL2411 Installation and User’s Guide26Using APs toCreate a Point-to Point BridgeYou can use access points to create a wireless or point-to-point br

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27Chapter 2InstallationThis chapter contains the installation procedures for the access point. The installation process is described in the following

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AT-WL2411 Installation and User’s Guide28Installation Safety PrecautionsPlease review the following safety precautions before you begin to install the

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AT-WL2411 Installation and User’s Guide29Selecting a Site for the Access PointAllied Telesyn recommends that you have Allied Telesyn or other certifie

Strany 132 - Using 802.1x Security

iiiElectrical Safety and Emission StatementStandards: This product meets the following standards.RFI Emission EN55022 Class B  1Immunity EN55024  2

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AT-WL2411 Installation and User’s Guide30of your Allied Telesyn RF network, you may notice network performance degradation. Both your microwave and yo

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AT-WL2411 Installation and User’s Guide31Cables Not IncludedThe AT-WL2411 access point requires the cables described in Table 2 below. These cables ar

Strany 135

AT-WL2411 Installation and User’s Guide32Unpacking the Access PointTo unpack the access point:1. Remove all components from the shipping package and s

Strany 136 - Access Point Maintenance

AT-WL2411 Installation and User’s Guide33Installing the Access PointYou can install the AT-WL2411 horizontally on a desk or counter, or you can instal

Strany 137 - Statistics

AT-WL2411 Installation and User’s Guide345. Fit the slots on the back of the AT-WL2411 over the hooks on the mounting bracket.6. Slide the AT-WL2411 u

Strany 138 - Configuration

AT-WL2411 Installation and User’s Guide35Powering On Plug one end of the power cord into the power port on the access point and plug the other end int

Strany 139 - Access Point

AT-WL2411 Installation and User’s Guide36Attaching an External Antenna (Optional)You can attach an external antenna to the AT-WL2411. To attach an ext

Strany 140

AT-WL2411 Installation and User’s Guide374. Remove the punch-out tab from the door, as shown in Figure 10.Figure 10 Punch-out Tab5. Attach the antenn

Strany 141 - Upgrading the Firmware

AT-WL2411 Installation and User’s Guide38Warranty RegistrationWhen you have finished installing the access point, register your product by completing

Strany 142

39Chapter 3Configuration OverviewThe AT-WL2411 access point features four different management interfaces:❑ Communications program via serial connecti

Strany 143 - Using TFTP via

AT-WL2411 Installation and User’s GuideivImportant: Appendix C contains translated safety statements for installing this equipment. When you see the 

Strany 144 - Using a Web

AT-WL2411 Installation and User’s Guide40To perform a basic configuration of the AT-WL2411 using the default settings, you need the following:❑ An RS-

Strany 145

AT-WL2411 Installation and User’s Guide415. Type the default user name ATILAN and press Enter and then type the default password ATILAN and press Ente

Strany 146 - Troubleshooting

AT-WL2411 Installation and User’s Guide42Assigning an IP AddressThe AT-WL2411 will work directly out of the box if you are using a DHCP server to assi

Strany 147

AT-WL2411 Installation and User’s Guide43Frequency The frequency appropriate for your installation. Frequencies range from 2.4 to 2.5 GHz and depend o

Strany 148 - Communication

AT-WL2411 Installation and User’s Guide44Using a Web BrowserAfter you have configured the IP address and other basic network parameters as described i

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AT-WL2411 Installation and User’s Guide452. Press Enter. The Access Point Login screen appears, as shown in Figure 13.Figure 13 Access Point Login Sc

Strany 150

AT-WL2411 Installation and User’s Guide46Saving Your Configuration ChangesThere are two ways to save your configuration settings in a Web browser sett

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AT-WL2411 Installation and User’s Guide47Using a Telnet SessionTo establish a Telnet configuration session, you can:1. Go to an MS-DOS prompt and type

Strany 152

AT-WL2411 Installation and User’s Guide48Using SNMPThe access point supports SNMP management. Contact your Allied Telesyn representative for informati

Strany 153

AT-WL2411 Installation and User’s Guide493. Configure the SNMP community parameters. When you are finished, click Submit Changes to save your changes.

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5Table of ContentsPreface ...

Strany 155 - Commands

50Chapter 4Configuring the Ethernet NetworkThis chapter explains how to configure the access point so that it communicates with your Ethernet network.

Strany 156 - Entering the

AT-WL2411 Installation and User’s Guide511. From the menu, click TCP/IP Settings. The TCP/IP Settings screen appears, as shown in Figure 16.Figure 16

Strany 157 - B Purpose

AT-WL2411 Installation and User’s Guide52DIXEncapsulate using DIX (Ethernet 2.0) frames. SNAPEncapsulate using SNAP frames. You need to use SNAP if ot

Strany 158 - SR Purpose

AT-WL2411 Installation and User’s Guide53To configure the access point as a DHCP client:1. From the menu, click TCP/IP Settings. The TCP/IP Settings s

Strany 159

AT-WL2411 Installation and User’s Guide54NoteIf you configure the access point as a DHCP server, it is not intended to replace a general purpose, conf

Strany 160 - Using Service Mode Commands

AT-WL2411 Installation and User’s Guide553. Click the down arrow on the right side of the DHCP Mode field and choose “This AP is a DHCP Server.”4. Cli

Strany 161 - PQ Purpose

AT-WL2411 Installation and User’s Guide56DNS Address 1The IP address of a Domain Name Server that will be distributed to DHCP clients. You can enter u

Strany 162 - Using Test Mode Commands

AT-WL2411 Installation and User’s Guide57server allocates an IP address. Special consideration is given to changing the FTP data connection TCP port n

Strany 163

AT-WL2411 Installation and User’s Guide581. From the menu, click TCP/IP Settings. The TCP/IP Settings screen appears, as shown in Figure 16.Figure 20

Strany 164 - Using Console Command Mode

AT-WL2411 Installation and User’s Guide59An ARP request is a multicast packet, which means the packet is sent to all devices on the network. If the ac

Strany 165 - Using Console Commands

Table of Contents6Cabling...

Strany 166

AT-WL2411 Installation and User’s Guide60Configuring theAccess Point toSend ARPRequestsARP requests are multicast packets, which means they are sent t

Strany 167

AT-WL2411 Installation and User’s Guide613. Click Submit Changes to save your changes. To activate your changes, click the Save/Discard Changes link i

Strany 168 - Using Sdvars Commands

AT-WL2411 Installation and User’s Guide62Configuring the Ethernet SettingsMany of the standard Ethernet settings are configured in the TCP/IP Settings

Strany 169

AT-WL2411 Installation and User’s Guide631. From the menu, click Ethernet. The Ethernet screen appears, as shown in Figure 23.Figure 23 Ethernet2. Cl

Strany 170

AT-WL2411 Installation and User’s Guide64Configuring Ethernet FiltersYou can set both Ethernet and IP tunnel filters, and you can create protocol filt

Strany 171

AT-WL2411 Installation and User’s Guide652. Click Address Table. The Address Table screen appears, as shown in Figure 24.Figure 24 Address Table3. En

Strany 172 - Using TFTP Commands

AT-WL2411 Installation and User’s Guide66ActionSet the action to Pass or Drop. If you select Pass, then all frames of that type are passed. If you sel

Strany 173

AT-WL2411 Installation and User’s Guide67NoteIf you set the Scope field to Unlisted for any of the frame types, you must also configure predefined sub

Strany 174

AT-WL2411 Installation and User’s Guide68Using Predefined Subtype Filters.You can configure the access point to pass or drop certain predefined frame

Strany 175

AT-WL2411 Installation and User’s Guide69Action Set the action to Pass or Drop. If you select Pass, then all frames of that subtype and value are pass

Strany 176

AT-WL2411 Wireless Access Point Installation Guide7Configuring a Voice Network...

Strany 177

AT-WL2411 Installation and User’s Guide704. Click the down arrow on the right side of the Value field and enter the two hex pairs. The frame subtype f

Strany 178 - Appendix A

AT-WL2411 Installation and User’s Guide71ConfiguringAdvancedFiltersYou can configure advanced filters if you need more flexibility in your filtering.

Strany 179 - Bridging

AT-WL2411 Installation and User’s Guide724. Click Submit Changes to save your changes. To activate your changes, click the Save/Discard Changes link i

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AT-WL2411 Installation and User’s Guide73This parameter works with the Action parameter; for example, if the action is set to And, then the next seque

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74Chapter 5Configuring the Spanning TreeThis chapter explains how to configure the spanning tree parameters, global flooding parameters, and global RF

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AT-WL2411 Installation and User’s Guide751. From the menu, click Spanning Tree Settings. The Spanning Tree Settings screen appears, as shown in Figure

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AT-WL2411 Installation and User’s Guide76The root priority can be a value from 0 to 7. If you set the root priority to 0, the access point can never b

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AT-WL2411 Installation and User’s Guide77For more information, see “About Secondary LANs and Designated Bridges” later in this section.Secondary LAN F

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AT-WL2411 Installation and User’s Guide78attached to the network. Each hello message contains the LAN ID of the access point that originated the messa

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AT-WL2411 Installation and User’s Guide79If you enable bridging on a remote subnet, a single access point functions as the designated bridge for the s

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Table of Contents8Using Console Command Mode ...

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AT-WL2411 Installation and User’s Guide80wireless end devices roam. The database also includes the power management status of each end device, which a

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AT-WL2411 Installation and User’s Guide81The access point that is responsible for bridging data between the secondary LAN and the primary LAN is calle

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AT-WL2411 Installation and User’s Guide82Configuring Global ParametersGlobal parameters are configured on the root access point and on any other acces

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AT-WL2411 Installation and User’s Guide832. Click Global Flooding. The Global Flooding screen appears, as shown in Figure 33.Figure 33 Global Floodin

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AT-WL2411 Installation and User’s Guide84Multicast Outbound to Secondary LANs If multicast flood mode is not disabled, this parameter specifies if out

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AT-WL2411 Installation and User’s Guide85ConfiguringGlobal RFParametersUse global RF parameters to set various parameters on the access points. If you

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AT-WL2411 Installation and User’s Guide862. Click Global RF Parameters. The Global RF Parameters screen appears, as shown in Figure 35.Figure 35 Glob

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AT-WL2411 Installation and User’s Guide87RFC1042 Types to Pass ThroughIf the RFC1042/DIX Conversion field is Enabled, this parameter specifies values

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AT-WL2411 Installation and User’s Guide88About IP TunnelsThe physical boundary of a wireless network is usually defined by the presence of an IP route

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AT-WL2411 Installation and User’s Guide89An IP Tunnels configuration is shown in Figure 36.Figure 36 IP Tunnels ConfigurationA non-root access point

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AT-WL2411 Wireless Access Point Installation Guide9Appendix CTranslated Electrical Safety and Emission Information ...

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AT-WL2411 Installation and User’s Guide90multicast group by enabling IGMP and by defining a Class D IP multicast address. The Internet Assigned Number

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AT-WL2411 Installation and User’s Guide91An IP tunnel is established when an access point on a remote IP subnet attaches to the root access point thro

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AT-WL2411 Installation and User’s Guide92IP Addressingfor End DevicesIP end devices must be assigned IP addresses that are on the home IP subnet. Ther

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AT-WL2411 Installation and User’s Guide93Certain frame types are never forwarded through tunnels. Frame types that are never forwarded include IP fram

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AT-WL2411 Installation and User’s Guide94Outbound Frames.Data frames are forwarded outbound through an IP tunnel if❑ an end device is known to be atta

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AT-WL2411 Installation and User’s Guide95❑ In the IP Tunnels screen, enable the Port Control parameter in all access points that are root candidates a

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AT-WL2411 Installation and User’s Guide961. From the main menu, click IP Tunnels. The IP Tunnels screen appears, as shown in Figure 37.Figure 37 IP T

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AT-WL2411 Installation and User’s Guide977. Click Submit Changes to save your changes. To activate your changes, click the Save/Discard Changes link i

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AT-WL2411 Installation and User’s Guide98Configuring IP Tunnel FiltersYou can set both Ethernet and IP tunnel filters, and you can create protocol fil

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AT-WL2411 Installation and User’s Guide99❑ Echo Request❑ Echo Reply❑ Destination Unreachable❑ Source Quench❑ Redirect❑ Alternate Host Address❑ Time Ex

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