Allied-telesis AT-WL2411 Bedienungsanleitung

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

Table of Contents10

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

177

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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-

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

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

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

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

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

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

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

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

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

5Table of ContentsPreface ...

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

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

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

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

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

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

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

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

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

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

Table of Contents6Cabling...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Table of Contents8Using Console Command Mode ...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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