Enterasys 802.11 Guida Utente

P/N 9034563Enterasys® WirelessStandalone 802.11n APUser GuideFirmware Version 7.12.01.xxxx

viii

Viewing WLAN Radio Information6-6 Viewing Wireless Access Point InformationViewing Statistics for a RadioYoucanviewdetailedstaticsforeachradio

Viewing General Information about a WLAN ServiceEnterasys Wireless Standalone 802.11n AP User Guide 6-7Viewing General Information about a WLAN Servi

Viewing General Information about a WLAN Policy6-8 Viewing Wireless Access Point InformationViewing General Information about a WLAN PolicyTheWLANP

Viewing WLAN Clients InformationEnterasys Wireless Standalone 802.11n AP User Guide 6-9Viewing WLAN Clients InformationTheAPprovidesyouwithsever

Viewing WLAN Clients Information6-10 Viewing Wireless Access Point InformationViewing Clients by RadioEachWLANRadioprovidesyouwithinformationa

Viewing WLAN Clients InformationEnterasys Wireless Standalone 802.11n AP User Guide 6-11Viewing Clients by WLAN ServiceEachWLANserviceprovidesyou

Viewing WLAN Clients Information6-12 Viewing Wireless Access Point InformationViewing Clients by WLAN PolicyEachWLANpolicyprovidesyouwithinform

Viewing WDS Services InformationEnterasys Wireless Standalone 802.11n AP User Guide 6-13Viewing WDS Services InformationTheWDSServicesInformation

Viewing WLAN Cluster Information6-14 Viewing Wireless Access Point InformationViewing WLAN Cluster InformationTheWLANClusterinformationviewdispl

Enterasys Wireless Standalone 802.11n AP User Guide A-1ATroubleshootingFor information about... Refer to page...Rebooting the AP A-1Restoring the AP

Enterasys Wireless Standalone 802.11n AP User Guide ixAbout This Guide ThisguidedescribeshowtoconfigureandmanagetheEnterasysWirelessStanda

Field DescriptionSave AP TraceSave Click to save a zipped file that contains the AP’s log, a crash report, and a core dump file. Reboot NowReboot Now

Exporting and Importing ConfigurationEnterasys Wireless Standalone 802.11n AP User Guide A-3ToexporttheAPconfiguration:1. (Optional)Deselectthe

Restoring the AP to Factory Default SettingsA-4 TroubleshootingRestoring the AP to Factory Default SettingsTodisplaytherestorefactorydefaultopti

LED BehaviorEnterasys Wireless Standalone 802.11n AP User Guide A-5LED BehaviorTheAPhasfourfront‐panelstatusLEDs,asdisplayedinFigureA‐1.Fi

Table A-3 LED Patterns for Errors during InitializationLED 1 LED 2 LED 3 LED 4 StateBlink RedTabl e A-4Solid Green Off Reset to factory defaultsBlink

LED BehaviorEnterasys Wireless Standalone 802.11n AP User Guide A-7WDS Signal Strength Mode LED BehaviorThissectiondisplaystheLEDpatternsforth

LED BehaviorA-8 Troubleshooting

Enterasys Wireless Standalone 802.11n AP User Guide B-1BSNMP Traps and MIBs ThischapterprovidestheSNMPtrapsandMIBssupportedbytheAP.For in

SNMP MIBsB-2 SNMP Traps and MIBsSNMP MIBsMIB-II (RFC1213)Field Range DescriptionsysDescr Read-only printable char Contact/description fieldsysObjectI

SNMP MIBsEnterasys Wireless Standalone 802.11n AP User Guide B-3etsysPolicyProfilePortVid (0|1..4094|4095) • 0 - no tagging. • 1-4094 - tagged with s

Related Documentsx About This GuideRelated DocumentsThemanualslistedbelowcanbeobtainedfromtheWorldWideWebinAdobeAcrobatPortableDocume

SNMP MIBsB-4 SNMP Traps and MIBs

Enterasys Wireless Standalone 802.11n AP User Guide C-1CRegulatory InformationWarning: Warnings identify essential information. Ignoring a warning ca

Wireless APs 3630 and 3640C-2 Regulatory Information•Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesire

Wireless APs 3630 and 3640Enterasys Wireless Standalone 802.11n AP User Guide C-3FCC RF Radiation Exposure StatementTheWirelessAPcomplieswithFCC

Wireless APs 3630 and 3640C-4 Regulatory InformationCanadaIndustry Canada Compliance StatementThisdigitalapparatusdoesnotexceedtheClassBlimit

Wireless APs 3630 and 3640Enterasys Wireless Standalone 802.11n AP User Guide C-5External AntennasTheAP3640externalantennaAPcanalsobeusedwit

Wireless APs 3630 and 3640C-6 Regulatory InformationDeclaration of Conformity in Languages of the European CommunityEnglish Hereby, Enterasys, declare

Wireless APs 3630 and 3640Enterasys Wireless Standalone 802.11n AP User Guide C-7NewMemberStatesrequirementsofDeclarationofConformityEstonian

Wireless APs 3630 and 3640C-8 Regulatory InformationRadiotransceiver• R&TTEDirective1999/5/EC•ETSI/EN300328(2.4GHz)•ETSI/EN301893(5GHz

• Each Wireless AP is configured with a default group of settings. There is the ability to change these settings. The user or installer is responsible

Getting HelpEnterasys Wireless Standalone 802.11n AP User Guide xiGetting HelpForadditionalsupportrelatedtotheAPorthisdocument,contactEnte

Wireless APs 3630 and 3640C-10 Regulatory InformationNote: * Belgium requires notifying the spectrum agency if deploying > 300 meter wireless links

Wireless APs 3630 and 3640Enterasys Wireless Standalone 802.11n AP User Guide C-11Certifications of Other Countries TheWirelessAPshavebeencertif

Wireless APs 3630 and 3640C-12 Regulatory InformationAP3640 Approved External AntennasTheAP3640externalantennaAPscanbeusedwithcertifiedexter

HiPath Wireless Standalone 802.11n AP User Guide D-1DGlossaryTerm DefinitionAAA Authentication, Authorization and Accounting. A system in IP-based ne

D-2 Glossaryasynchronous Asynchronous transmission mode (ATM). A start/stop transmission in which each character is preceded by a start signal and fol

HiPath Wireless Standalone 802.11n AP User Guide D-3Device Server A specialized, network-based hardware device designed to perform a single or specia

D-4 GlossaryDynamic WEP The IEEE introduced the concept of user-based authentication using per-user encryption keys to solve the scalability issues th

HiPath Wireless Standalone 802.11n AP User Guide D-5Fit, thin and fat APs A thin AP architecture uses two components: an access point that is essenti

D-6 GlossaryHTTPS Hypertext Transfer Protocol over Secure Socket Layer, or HTTP over SSL, is a Web protocol that encrypts and decrypts user page reque

HiPath Wireless Standalone 802.11n AP User Guide D-7IPsec IPsec-ESP IPsec-AHInternet Protocol security (IPSec) Internet Protocol security Encapsulat

Getting Helpxii About This Guide

D-8 GlossaryMIB Management Information Base is a formal description of a set of network objects that can be managed using the Simple Network Managemen

HiPath Wireless Standalone 802.11n AP User Guide D-9NTP Network Time Protocol, an Internet standard protocol (built on top of TCP/IP) that assures ac

D-10 GlossaryOSPF Open Shortest Path First, an interior gateway routing protocol developed for IP networks based on the shortest path first or link-st

HiPath Wireless Standalone 802.11n AP User Guide D-11push-to-talk (PTT) The push-to-talk (PTT) is feature on wireless telephones that allows them to

D-12 GlossarySegment In Ethernet networks, a section of a network that is bounded by bridges, routers or switches. Dividing a LAN segment into multipl

HiPath Wireless Standalone 802.11n AP User Guide D-13SSH Secure Shell, sometimes known as Secure Socket Shell, is a Unix-based command interface and

D-14 GlossarySwitch In networks, a device that filters and forwards packets between LAN segments. Switches operate at the data link layer (layer 2) an

HiPath Wireless Standalone 802.11n AP User Guide D-15TSN Transition Security Network. A subset of Robust Security Network (RSN), which provides an en

D-16 GlossaryVPN Virtual Private Network. A private network that is constructed by using public wires to connect nodes. These systems use encryption a

HiPath Wireless Standalone 802.11n AP User Guide D-17WPA Wireless Protected Access, or Wi-Fi Protected Access is a security solution adopted by the W

Enterasys Wireless Standalone 802.11n AP User Guide 1-11IntroductionThischapterintroducestheEnterasysWirelessStandalone802.11nAccessPoint(A

D-18 Glossary

Index-1IndexNumerics802.11e 4-39802.1X 4-6, A-5802.3af 3-1, C-2, C-4, C-8, C-11AAntennaConfiguration 4-15Selection 4-18Authentication802.1x 4-6D

Index-2

Applications1-2 IntroductionApplicationsTheEnterasysWirelessStandalone802.11nAPoffersahighspeed,reliable,cost‐effectivesolutionforwirele

Enterasys Wireless Standalone 802.11n AP User Guide 2-12Configuring Your NetworkProperconfigurationofawirelessnetworkrequiresanunderstanding

Wireless Networking Concepts2-2 Configuring Your NetworkAwirelessinfrastructurecanbeusedforaccesstoacentraldatabase,orforconnectionbet

Wireless Networking ConceptsEnterasys Wireless Standalone 802.11n AP User Guide 2-3Figure 2-2 Infrastructure Wireless LAN for RoamingInfrastructure

About Clustering2-4 Configuring Your NetworkFigure 2-3 Infrastructure Wireless Bridge802.11 a/n Radio Bridge LinkRoot APBridge APBridge APBridge AP

RADIUS AuthenticationEnterasys Wireless Standalone 802.11n AP User Guide 2-5•MUstatistichistory•Pre‐authenticationAclusterformswhenAPsoperati

About Quality of Service2-6 Configuring Your Network•Wi‐FiProtectedAccessversion1(WPAv.1)–AsecurityprotocolwithTemporalKeyIntegrityPro

Enterasys Wireless Standalone 802.11n AP User Guide 3-13Getting Started with your Enterasys Wireless Standalone 802.11n APBeforeyoucanbeginusing

IP Address Assignment and Acquisition3-2 Getting Started with your Enterasys Wireless Standalone 802.11n APIP Address Assignment and AcquisitionTheA

Managing the APEnterasys Wireless Standalone 802.11n AP User Guide 3-3############################ 2010-04-06 14:33:18 ##########################IP A

Managing the AP3-4 Getting Started with your Enterasys Wireless Standalone 802.11n AP•Thesecuredwebinterfaceaccessedthroughawebbrowser(thef

Understanding the Browser InterfaceEnterasys Wireless Standalone 802.11n AP User Guide 3-5TologintotheAP:EntertheUserNameandPassword,then

Understanding the Browser Interface3-6 Getting Started with your Enterasys Wireless Standalone 802.11n APFigure 3-1 User Interface Page

Understanding the Browser InterfaceEnterasys Wireless Standalone 802.11n AP User Guide 3-7Understanding the Page BannersThebannerthatdisplaysacro

iNoticeEnterasysNetworksreservestherighttomakechangesinspecificationsandotherinformationcontainedinthisdocumentanditswebsitewitho

Understanding the Browser Interface3-8 Getting Started with your Enterasys Wireless Standalone 802.11n APNavigating Through the Standalone AP User In

Configuring the Standalone AP for the First TimeEnterasys Wireless Standalone 802.11n AP User Guide 3-9• ConfigurationExpandingtheConfigurationli

Configuring the Standalone AP for the First Time3-10 Getting Started with your Enterasys Wireless Standalone 802.11n APChanging the PasswordTheadmin

Configuring the Standalone AP for the First TimeEnterasys Wireless Standalone 802.11n AP User Guide 3-11ToconfiguretheAPpassword:1. Enterthefol

Field DescriptionUpgrade FirmwareFile Enter the filename and location of the firmware image to install or click Browse to navigate to the file.Browse

Configuring the Standalone AP for the First TimeEnterasys Wireless Standalone 802.11n AP User Guide 3-13TodisplaytheIPaddresssettings,navigate

Configuring the Standalone AP for the First Time3-14 Getting Started with your Enterasys Wireless Standalone 802.11n APManagementVLAN Tagged Select t

Configuring the Standalone AP for the First TimeEnterasys Wireless Standalone 802.11n AP User Guide 3-15ToconfiguretheIPaddresssettings:1. Locat

Creating a WLAN Policy3-16 Getting Started with your Enterasys Wireless Standalone 802.11n APCreating a WLAN PolicyThissectiondiscusseshowtoset

Creating a WLAN ServiceEnterasys Wireless Standalone 802.11n AP User Guide 3-17ToconfigureaWLANpolicy:1. Enterameaningfulnameforthepolicy.2

iiEnterasys Networks, Inc. Software License AgreementThisdocumentisanagreement(“Agreement”)betweenYou,theenduser,andEnterasysNetworks,In

Field DescriptionService Name Enter the name of the WLAN service. You can change this field only if you are adding a new WLAN service. The default ser

Creating a WLAN ServiceEnterasys Wireless Standalone 802.11n AP User Guide 3-19Configuring the RadiosYouarerequiredtoconfigureveryfewradioset

Creating a WLAN Service3-20 Getting Started with your Enterasys Wireless Standalone 802.11n AP4. SelecttheRadio1tab.ThesettingsforRadio1dis

Enterasys Wireless Standalone 802.11n AP User Guide 4-14Configuring the Enterasys Wireless Standalone 802.11n APThischapterdiscussestheconfigurat

Configuring the LAN Settings4-2 Configuring the Enterasys Wireless Standalone 802.11n APConfiguring General LAN Settings GeneralLANparametersthat

Configuring the LAN SettingsEnterasys Wireless Standalone 802.11n AP User Guide 4-3ManagementVLAN Tagged Select to use VLAN tagging. When you enable

Configuring the LAN Settings4-4 Configuring the Enterasys Wireless Standalone 802.11n APToconfiguretheGeneralLANsettings:1. (Optional)Changeth

Configuring the LAN SettingsEnterasys Wireless Standalone 802.11n AP User Guide 4-5TodisplaytheSNMPsettings,navigatetoConfiguration>LAN&

Configuring the LAN Settings4-6 Configuring the Enterasys Wireless Standalone 802.11n APToconfigureSNMP:1. SelectaSecurityLevelfromthedrop‐do

Notes: • You must configure the AP for 802.1x authentication before the AP is connected to an 802.1x enabled switch port.• If the switch port to which

iii5. PROTECTIONANDSECURITY.IntheperformanceofthisAgreementorincontemplationthereof,Youandyouremployeesandagentsmayhaveaccessto

Configuring the LAN Settings4-8 Configuring the Enterasys Wireless Standalone 802.11n APTo configure 802.1x PEAP authentication:1. EntertheUsername

Field DescriptionLLDP Enable Select to enable or disable the AP from broadcasting LLDP information. LLDP is disabled by default.Announcement Interval[

Configuring RADIUS Authentication4-10 Configuring the Enterasys Wireless Standalone 802.11n APConfiguring RADIUS AuthenticationIfyouplantouseaR

WLAN Global ConfigurationEnterasys Wireless Standalone 802.11n AP User Guide 4-11ToconfigureRADIUSserverforauthentication:1. (Optional)Changet

WLAN Global Configuration4-12 Configuring the Enterasys Wireless Standalone 802.11n APTodisplaytheaccesscontrollist,navigatetoConfiguration&

WLAN Global ConfigurationEnterasys Wireless Standalone 802.11n AP User Guide 4-13Toconfigurean accesscontrollist:1. SelecttheFilterConfigurat

WLAN Global Configuration4-14 Configuring the Enterasys Wireless Standalone 802.11n APTodisplayWLANGlobalQoSsettings,navigatetoConfiguration

Radio and Antenna ConfigurationEnterasys Wireless Standalone 802.11n AP User Guide 4-15ToconfigureWLA N GlobalQoSsettings:1. (Optional)IntheF

Radio and Antenna Configuration4-16 Configuring the Enterasys Wireless Standalone 802.11n APFigure 4-1 Enterasys Wireless Standalone 802.11n AP Bas

Radio and Antenna ConfigurationEnterasys Wireless Standalone 802.11n AP User Guide 4-17Configuring Common Radio PropertiesThissectiondescribeshow

iv9. UNITEDSTATESGOVERNMENTRESTRICTEDRIGHTS.TheLicensedMaterials(i)weredevelopedsolelyatprivateexpense;(ii)contains“restrictedcompu

Radio and Antenna Configuration4-18 Configuring the Enterasys Wireless Standalone 802.11n APToconfigurethecommonpropertiessharedbybothofthe

Note: The antenna you select determines the available channel list and the maximum transmitting power for the country in which the AP is deployed.Radi

Radio and Antenna Configuration4-20 Configuring the Enterasys Wireless Standalone 802.11n APChannel Width Select the channel width. The AP can use tw

Radio and Antenna ConfigurationEnterasys Wireless Standalone 802.11n AP User Guide 4-21Channel Plan Define a channel plan for the AP to be used when

Radio and Antenna Configuration4-22 Configuring the Enterasys Wireless Standalone 802.11n APToconfigurethepropertiesfortheselectedradio:1. Sel

Radio and Antenna ConfigurationEnterasys Wireless Standalone 802.11n AP User Guide 4-23Advanced Radio ConfigurationThissectiondiscussestheadvance

Radio and Antenna Configuration4-24 Configuring the Enterasys Wireless Standalone 802.11n APDynamic Radio ManagementDynamic Channel Selection (DCS) S

Radio and Antenna ConfigurationEnterasys Wireless Standalone 802.11n AP User Guide 4-2511b Settings (Radio 2 only)Preamble Select a preamble for 11b

Radio and Antenna Configuration4-26 Configuring the Enterasys Wireless Standalone 802.11n APToconfiguretheadvancedradiosettings:1. ChangetheBa

Radio and Antenna ConfigurationEnterasys Wireless Standalone 802.11n AP User Guide 4-273. Changethe11bSettings:• (Optional)ChangethePreamble.4

vContents About This GuideWho Should Use This Guide ...

Configuring WLAN Policies4-28 Configuring the Enterasys Wireless Standalone 802.11n APConfiguring WLAN PoliciesApolicyassociatesanAPwithaparti

Configuring WLAN ServicesEnterasys Wireless Standalone 802.11n AP User Guide 4-29ToconfigureaWLANpolicy:1. Enterameaningfulnameforthepolicy

Configuring WLAN Services4-30 Configuring the Enterasys Wireless Standalone 802.11n AP.Field DescriptionService Name Enter the name of the WLAN servi

Configuring WLAN ServicesEnterasys Wireless Standalone 802.11n AP User Guide 4-31ToconfiguretheGeneralpropertiesofaWLANservice:1. (Optional)

Configuring WLAN Services4-32 Configuring the Enterasys Wireless Standalone 802.11n AP•WPA‐Authentication,AuthorizationandAccounting(AAA)—Privac

Configuring WLAN ServicesEnterasys Wireless Standalone 802.11n AP User Guide 4-33ToconfigureStaticWEPprivacy:1. (Optional)ChangetheWEPKeyLen

Configuring WLAN Services4-34 Configuring the Enterasys Wireless Standalone 802.11n APToconfigureDynamicWEPprivacy:1. ConfigureAuthenticationan

Configuring WLAN ServicesEnterasys Wireless Standalone 802.11n AP User Guide 4-35Configuring WPA-PSKTodisplayWPA‐PSKprivacysettings,navigateto

Configuring WLAN Services4-36 Configuring the Enterasys Wireless Standalone 802.11n APToconfigureWPA‐PSKprivacy:1. SelectoneorbothoftheWPAv

Configuring WLAN ServicesEnterasys Wireless Standalone 802.11n AP User Guide 4-37Field DescriptionPrivacyPrivacy Select the security mode for the WLA

vi Radio and Antenna Configuration ...

Configuring WLAN Services4-38 Configuring the Enterasys Wireless Standalone 802.11n APToconfigureWPA‐AAAprivacy:1. SelectoneorbothoftheWPAv

Configuring WLAN ServicesEnterasys Wireless Standalone 802.11n AP User Guide 4-39Configuring Quality of Service (QoS) for a WLAN Service TodisplayQ

Configuring WLAN Services4-40 Configuring the Enterasys Wireless Standalone 802.11n APToconfigureQoSforaWLANservice:1. Selectthecheckboxesfo

Enterasys Wireless Standalone 802.11n AP User Guide 5-15Configuring WDS AWirelessDistributionSystem(WDS)enablesyoutoexpand thewirelessnetw

About WDS5-2 Configuring WDSFigure 5-1 Simple WDS ConfigurationRoot Wireless APSatellite Wireless APClient DevicesWireless Repeater ConfigurationIn

WDS WLAN ServicesEnterasys Wireless Standalone 802.11n AP User Guide 5-3Wireless Bridge ConfigurationInWirelessBridgeconfiguration,thetrafficbe

WDS WLAN Services5-4 Configuring WDSFigure 5-4 Deployment Example• The solid arrows point towards Preferred Parents.• The dotted arrows point toward

WDS WLAN ServicesEnterasys Wireless Standalone 802.11n AP User Guide 5-5Figure 5-5 WDS Setup with a Single WDS ServiceLancasterMinoruLonUrsoDove Th

Key Features of WDS5-6 Configuring WDSFigure 5-6 WDS Setup with Multiple WDS ServicesLancasterMinoruUrsoDoveTheodoreClient DevicesWDS 1WDS 2LonKey F

Key Features of WDSEnterasys Wireless Standalone 802.11n AP User Guide 5-7IfaparentAPfailsorstopstoactasaparent,thechildAPswillattemp

viiChapter B: SNMP Traps and MIBsSNMP Traps ...

Key Features of WDS5-8 Configuring WDSRadio ChannelsTheradiochannelonwhichthechildAPoperatesisdeterminedbytheparentAP.AnAPmayconnect

Before Configuring WDS ServicesEnterasys Wireless Standalone 802.11n AP User Guide 5-9Link SecurityTheWDSlinkisencryptedusingAdvanceEncryption

Configuring a WDS Service5-10 Configuring WDSConfiguring a WDS ServiceToconfiguretheWDS,youmustidentifyandmarkthePreferredParents,BackupP

Configuring a WDS ServiceEnterasys Wireless Standalone 802.11n AP User Guide 5-11ToconfigureWDSservicesontheAP:1. (Optional)ChangetheWDSSer

Deploying the WDS5-12 Configuring WDSDeploying the WDSOncealloftheAPsthatwillparticipateintheWDSareconfigured,youcanphysicallyplaceth

Enterasys Wireless Standalone 802.11n AP User Guide 6-16Viewing Wireless Access Point InformationThischapterdescribeshowtodisplayinformationab

Viewing AP Logs6-2 Viewing Wireless Access Point InformationToaccesstheAPGeneralInformat ion view,navigatetoStatus>Information.General

Viewing AP LogsEnterasys Wireless Standalone 802.11n AP User Guide 6-3ToaccesstheAPLogview,navigatetoStatus>Logs.TheLoglistdisplays

Viewing LAN Status Information6-4 Viewing Wireless Access Point InformationViewing LAN Status InformationTheLANStatusviewdisplaysinformationabo

Viewing WLAN Radio InformationEnterasys Wireless Standalone 802.11n AP User Guide 6-5Viewing WLAN Radio InformationTheAPprovidesinformativeviews