EnGeniusメーカーESR1750の使用説明書/サービス説明書
ページ先へ移動 of 135
1 quantum beam User M anual Dual Band Wir eless A CI750 R out er with Gigabit P orts and USB ESR1750 version 1.0.
2 IMPORTANT To install this router, please refer to the Quick Start Guide included in the product packaging. To activate and use EnShare ™ refer to the document “Using EnShare” also in the product packaging.
3 Chapter 1 Product Overview..............................................................5 Key Features....................................................................................................6 Technical Specications/ Software Features.
4 Chapter 5 Wireless Encryption.....................................................65 Wi-Fi Protect Access (WPA) Pre-Shared Key..................................66 Conguring Security.......................................
5 Chapter1 Product Overview.
6 Maximumdata ratesare basedon draftIEEE 802.11acand IEEE802.11standards. Actualthroughput andrange mayvary dependingon manyfactors.
7 Product Overview A Media Sharing Platform TheESR1750isdesignedtoaccessandsharemediafor devicesonthehomenetwork.
8 Technical Specications Device Interface GigabitWANPort 4GigabitLANPorts USB2.0Port PushButtonforWPS ResetButton IEEE Standards 802.11ac(draft) 802.11a/b/g/n Upto450Mbpswirelessspeedon2.4GHzfrequency bandand1300Mbpson5GHzfrequencyband 802.
9 Physical Interface Dimensions and Weights Weight:0.5lbs. Diameter:6.36” Height:1.64” 1 WLAN 5 GHz LED 2 WLAN 2.4 GHz LED 3 Power LED 4 WAN Port/(Internet) Status LED 5 WPS (Wir.
10 Chapter2 Controlling the Router Through Its Web Conguration Interface.
11 Logging In Duringthe Quick Start Guide procedure, you should have successfully logged into the router’s Web Conguration user interface (essentiallytherouter’soperatingsystemthat controlshowitoperates)andestablishedsomeinitialsettings and controls for the router.
12 Viewing the Web Conguration Dash Board TheHomePagescreenoftheWebCongurationinterface,ordashboard,providesaccesstotherouter’ssettingsandcontrols.
13 Home Page The Home Page displaystheareaswithintheWeb Congurationtowhichyoucannavigate: Setup Wizard , Network Settings , USB Storage Sharing , IP Cam Viewe.
14 Web Menus Overview System Viewandeditsettingsthataffectsystemfunctionality. Operation Mode CongurethedevicetobearouterorWDSaccesspoint. Status Displaysthesummaryofthecurrentsystemstatus.
15 Internet Viewandeditsettingsthataffectnetworkconnectivity. Status DisplaysasummaryoftheInternetstatusandtypeofconnection. Dynamic IP SetupadynamicIPconnectiontoanISP(InternetServiceProvider).
16 Wireless 2.4 GHz Viewandeditsettingsfor2.4GHzwirelessnetworkconnectivity. Status Viewthecurrentwirelessconnectionstatusandrelatedinformation. Basic Conguretheminimumsettingsrequiredtosetupawirelessnetworkconnection.
17 Wireless 5 GHz Viewandeditsettingsfor5GHzwirelessnetworkconnectivity. Status Viewthecurrentwirelessconnectionstatusandrelatedinformation. Basic Conguretheminimumsettingsrequiredtosetupawirelessnetworkconnection.
18 Parental Controls Viewandeditsettingsforparentalcontrols. Wizard EnableordisabletheParentalControlsfunction.Themenualsoprovidesinforma- tionforconguringparentalcontrolpolicies.
19 Guest Network Viewandeditsettingsforaguestnetwork. Selection EnableordisabletheGuestNetworkfunction. DHCP Server Setting ConguretheGuestNetworkDHCPserversettings. DHCP Client List ConguretheGuestNetworkclientlist.
20 IPv6 ViewandeditsettingsfortheIPv6protocol. Basic AllowsyoutoenableordisabletheIPv6andIPv6Pass-throughfunctions. Status ShowsIPv6LANconnectiondetails. Static IPv6 ConguretheIPv6protocol.
21 Firewall Viewandeditsettingsforthenetworkrewall. Basic Enableordisablethenetworkrewall. Advanced Congurevirtualprivatenetwork(VPN)packets. DMZ RedirectpacketsfromtheWANportIPaddresstoaparticularIPaddressonthe LAN.
22 VPN ViewandeditsettingsforVPNtunnelling. Status ViewthestatusofcurrentVPNtunnels. Prole Setting ManuallycongureVPNtunnels. User Setting Congureusers,userIDandpasswordcombinations,andassignaccesstospecic VPNtunnels.
23 USB Port Forviewingandeditingsettingsforstoragesharing. EnShare™ EnablesordisablestheEnShareremoteaccessfunction. File Sharing EnablesordisablestheSambasharingfunction. File Server EnablesandcongurestheFileServerfunction.
24 Advanced Viewandcongureadvancedsystemandnetworksettings. NAT EnableordisableNetworkAddressTranslation(NAT). Port Mapping Re-directarangeofserviceportnumberstoaspeciedLANIPaddress.
25 QoS Conguresthenetworkqualityofservice(QoS)settingbyprioritizingtheuplink anddownlinkbandwidth. Routing Congurestaticrouting. WOL (WakeOnLAN) CongureWakeonLANtoturnonacomputeroverthenetwork.
26 Tools Forviewingandconguringtherouter’soperatingsystemandnetworktools settings. Admin Forsettingtheadministrator’spasswordusedtologintotherouter. Time Forconguringthesystemtimeontherouter.
27 Chapter3 Installation Setup Wizard.
28 Internet Setup Wizard UsetheWizardtodetectandsetupthe type of Internet connection you need, tosetupasecurewirelessconnection, tocreateanadministratorpasswordto secure the device, or set the router’s date and time properties.
29 1.DecidehowtosetuptheInternetconnection. Note: It is recommended to let the device setup the Internet connection automatically. • Select Auto Detect tolettheWizardsetuptheInternet connection. • Select Manual Setup to set the properties yourself.
30 Settingwirelessencryptionfor2.4GHzand5GHznetworks. Toencryptthewirelesssignalsforeitherorbothofthefrequency bandsintheESR1750router,followthesesteps: 1.EntertherouternameinthewirelessName(SSID)texteld.
31 Setting Your Router’s Administrator Password SetupapasswordtologintotheESRSeriesRouter. 1.Enterapasswordinthe New Password texteld. 2.Enterthesamepasswordinthe Repeat New Password texteld.
32 Setting Your Router’s Time Zone SetupdateandtimesyncronizationontheESRSeriesRouter withacomputeroranNetworkTimeProtocol(NTP)server. Tosynchronizedateandtimesettingswithacomputer,follow thesesteps: 1.
33 6.Selectthedateandtimevalueswhendaylightssavings time ends in the End Time dropdownlists. 7.Click Prev to return to the previous screen, Apply to save the settings, or Cancel to stop the procedure.
34 Status and Save Settings Thisscreenletsyoureview,changeandsaveyourInternet connection,savewirelesssecuritysettingsorsetupupauser- speciednameforthedefaultEnGeniusDDNSservice.
35 Chapter4 Basic Network Settings.
36 Note: If a feature or function does not apply to all modes, a note indicates whichmodesareapplicable.Otherwise,itisassumedthefeature or function applies to all modes.
37 Status ToviewtheStatussettings,click System then click Status . Onthe Status page,youcanviewasummaryofthecurrent routersystemstatusin.
38 WAN Settings Attain IP Protocol DisplaystheIPprotocolinusefortherouter.Itcanbea dynamic or static IP address. IP Address Therouter’sIPaddressasdesignatedbyanISP(InternetService Provider).
39 LAN Settings IP Address Therouter’slocalIPaddress.ThedefaultLANIPaddressis http://192.168.0.1 ToaccesstheWebCongurationinterfacefortherouter,type thisaddressintotheaddress(URL)eldofyourwebbrowser.
40 WLAN Settings Channel Thecommunicationschannelusedbyallstations,orcomputing devices,onthenetwork. ESSID TheIDvalueofasetofoneormoreinterconnectedbasicservice sets(BSSs). Security Thesecuritysettingstatus(Default:Disabled).
41 Guest Network Guest Network Theguestnetworkstatus.(Default:Disabled) IP Address TheGuestNetwork’sLANIPaddress. Subnet Mask TheGuestNetwork’slocalsubnetmask. DHCP Server TheGuestNetworkDHCPsettingstatus(Default:Enabled).
42 Conguring the LAN (Local Area Network) Thesettingsonthispageallowyoutocongurethewired networksettings.Devicesconnectedtotherouter’sEthernet portscompriseitsLAN.Therouter’sIPisdenedinthe IP Address eld.
43 DHCP Server TheDHCPserverassignsIPaddressestothedevicesontheLAN. DHCP Server EnableordisabletheDHCPserver(Default:Enabled). Lease Time ConguretheamountoftimeeachallocatedIPaddresscanbe usedbyaclient.
44 Conguring Dynamic Host Conguration Protocol ThiswindowallowsyoutoviewandcongureDynamicHostCongurationProtocol(DHCP)addresses. WARNING! Donotmodifythesettingsinthissectionwithoutathoroughunderstandingoftheparameters.
45 Enable Static DHCP IP TherearereasonswhyyoumaywanttoenableastaticIP addressonaclientdeviceonyourESRrouter’snetwork.
46 Current Static DHCP Table AllowsyoutoviewtheactivestaticDHCPIPaddressesthat havebeenmanuallyassignedtoclientdeviceswiththeir correspondingMACaddresses. No. (Number) DisplaystheIDofthestaticDHCPclientdeviceinthetable.
47 Conguring Event Logging The logging service records and displays important system informationandactivityonthenetwork.Theeventsarestoredin amemorybufferwitholderdataoverwrittenbynewerwhenthe bufferisfull.
48 Monitoring Bandwidth Usage Thistoolallowsyoutoviewreal-timebandwidthusageforWAN (WideAreaNetwork-orInternet),LAN(LocalAreaNetwork)and WLAN(WirelessLocalAreaNetwork)trafc.
49 Conguring the System Language TheESRrouter’sWebCongurationinterfacesupportsmultiple languages. ToviewtheLanguagesettings,click System, then click Language . Selectthesystemlanguageyouwishtousefromthedrop-down menu.
50 Conguring IP Cameras ThisESRroutersupportsuptofour(4)EnGeniusIPCameras simultaneously.IfnoIPCameraisdetected,pleasecheckthatthe IPCamera’sIPaddressandUPnPclientareconguredcorrectly.
51 Conguring Internet Settings View Internet Status TheWANSettings,orInternetStatus,pageshowsasummaryof the current Internet connection information. This section is also shownontheSystemStatuspage. ToviewtheStatussettings,click Internet , then click Status.
52 Conguring Dynamic IP DynamicIPaddressingassignsadifferentIPaddresseachtime adeviceconnectstoanISP(InternetServiceProvider)andmost commonlyusedbycableISPs. ToviewtheDynamicIP,click Internet then select Dynamic IP .
53 DNS Servers TheDNSservertranslatesadomainorwebsitenameintoaURL (UniformResourceLocator),orInternetaddress.
54 Conguring Static IP SettingastaticIPaddressallowsanadministratortoseta specicIPaddressfortherouterandguaranteesthatitcannot beassignedadifferentaddress. ToviewtheStaticIPsettings,click Internet , then click Static IP .
55 Conguring PPPoE Point-to-PointProtocoloverEthernet(PPPoE)isusedmainlyby ISPsthatprovideDSLmodemstoconnecttotheInternet. ToviewthePPPoEsettings,click Internet , then click PPPoE.
56 Conguring PPTP PPTP(Point-to-PointTunnellingProtocol)isusedinassociation withvirtualprivatenetworks(VPNs).Therearetwopartsto aPPTPconnection:theWANinterfacesettingsandthePPTP settings.
57 PPTP Settings User Name EntertheusernameassignedbyyourISP. Password EnterthepasswordassignedbyyourISP. Service IP Address EnterthePPTPserverIPaddressprovidedbyyourISP. Connection ID EntertheconnectionIDprovidedbyyourISP(optional).
58 Conguring L2TP L2TP(Layer2TunnelingProtocol)isusedinassociationwith VPNs(VirtualPrivateNetworks).TherearetwopartstoaL2TP connection: 1.TheWANinterfacesettings and 2.
59 L2TP Settings Username EntertheusernameassignedbyanISP. Password EnterthepasswordassignedbyanISP. Service IP Address EntertheL2TPserverIPaddressprovidedbyanISP. Connection ID EntertheconnectionIDprovidedbyanISP(optional).
60 Conguring DS-Lite Dual-StackLite,orDS-Lite,allowsISPstostopIPv4addresses fromreachingacustomer’snetworkdevicesandonlyuseIPv6. ToviewtheDS-Litesettings,click Internet , then click DS-Lite .
61 Wireless LAN Setup ToviewtheWirelessBasicsettings,click Wireless then select Basic . Radio Enableordisablethewirelessradio.Ifthewirelessradiois disabled,wirelessaccesspointsarenotavailable.
62 Access Point Mode Theseinstructionsapplytoboththe2.4GHzand5GHzfrequencybands. TherouterbydefaultisalreadyconguredinAccessPointMode.
63 Wireless Distribution System Mode Conguringtherouter’swirelesssettingsforWDS(WirelessDistributionSystem)mode. Channel Selectachanneltoassigntothewirelessnetwork.Validvalues are from one to eleven in the US and one to thirteen in the EU.
64 WDS Security Settings Screen SelectingthetypeofWDSencryption(Disable,WEPorWPAPre- SharedKey)forthewirelessnetwork. Wired Equivalent Privacy (WEP) Key Length Selectbetween64-bitand128-encryption.
65 Chapter5 Wireless Encryption.
66 Wi-Fi Protected Access (WPA) Pre-Shared Key WPA Type SelectthetypeofWPA. • WPATemporalKeyIntegrityProtocol(TKIP):Generates a128-bitkeyforeachpacket. • WPA2AdvancedEncryptionStandard(AES): Governmentstandardpacketencryptionwhichis stronger than TKIP.
67 Conguring Security Enablingsecurityoptionsonthewirelessnetworktoprevent intrusionstosystemsonthewirelessnetwork.
68 Click Apply to save the settings or Cancel to discard the changes. Wi-Fi Protected Access (WPA) Pre-Shared Key WPA Type SelectthetypeofWPAfromthefollowing: • WPA2 Advanced Encryption Standard (AES) : RECOMMENDED —Governmentstandardpacketencryption whichisstrongerthanTKIP.
69 WPA RADIUS UsingaRADIUSservertoauthenticatewirelessstationsand provide a session key to encrypt data during communications.
70 Wired Equivalent Privacy (WEP) Authentication Type Selectthetypeofauthenticationfromthefollowing: • Open System: Wirelessstationscanassociatewiththerouter .
71 Conguring Filters WhenEnableWirelessAccessControlisselected,onlywirelessclientswithMACaddresseslistedinthetableareallowedtoconnect tothewirelessnetwork. ToviewtheFiltersettings,click Wireless then select Filter .
72 MAC Address Filtering Table No. (Number) Thesequencenumberofthedevice. Description The description of the device. MAC Address TheMACaddressofthedevice. Select Indicatesthedevice(s)thatcanhaveactionsperformedon them.
73 Conguring Wi-Fi Protected Setup Wi-FiProtectedSetup(WPS)isanquickandeasywaytoassociateanewwirelessclientdevicetotheencryptedrouterusingaPINor theWPSbuttonsoneachdevice.
74 Conguring Client List Viewthewirelessdevicescurrentlyconnectedtotherouter. ToviewtheClientListsettings,clickWirelessthenselectClient List. Interface Thetypeofnetworkconnectedtothedevice.
75 Chapter6 Advanced Settings.
76 Conguring Advanced Settings AllowsyoutodenetheAdvancedSettingsavailableontherouter. ToviewtheAdvancedsettings,click Wireless then select Advanced . Fragment Threshold Enterthemaximumsizeofapacketduringdatatransmission.
77 Channel Bandwidth Selectthechannelbandwidth.ThefactorydefaultisAuto20/40MHz.Thedefaultsettingprovidesthebestperformancebyauto selectingchannelbandwidth. Preamble Type Selectthepreambletype.
78 Setting Up Parental Controls Offensivewebcontentcanbeblockedwhenaparentspecieskeywords.ParentscanalsolimitInternetaccesswithinaspecied timeandday,witha Schedule .
79 Adding a Control Policy Therouterprovidesawizardtoguideyouthroughsettingupa newAccessControlPolicy. To start the procedure, click the Add Policy button. Click Next to continue the procedure or Cancel to stop the procedure.
80 5. Setting up a schedule for the router services. To set up a Service Schedule ,followthesesteps: a. Select Allow from the Schedule option. b.Clickthedaysthattheschedulewillbeactive. c.Enterthetimeperiodthattheschedulewillbeactive.
81 7.SetupakeywordandURLlterlist. Tosetupakeyword/URLlterlist,followthesesteps: a. Select Allow from the Filtering option. b.EnterakeywordorURLinthe URL/Keyword text eld.
82 Viewing Parental Policies Availableparentalcontrolpoliciesareshowninatableandeachpolicycanbeenabledordisabled,edited,anddeleted. ToviewtheWebsettings,click Parental Control then select Web Monitor .
83 Guest Network TheGuestNetworkfunctionenablesyoutoofferInternetconnectivitytovisitorsorguestswhilekeepingothernetworkeddevices (computersandharddrives)andsensitivepersonalorcompanyinformationprivateandsecure.
84 Conguring the DHCP Server Setting TheGuestNetworkSSIDshouldbeonadifferentsubnetfromtherouter’sDHCPserver. ToviewtheDHCPServerSettings,click Guest Network then select DHCP Server Settin g.
85 Viewing the DHCP Client List on the Guest Network Showsthelistofguestclientsregisteredonthenetwork. ToviewtheDHCPClientListsettings,click Guest Network then select DHCP Client List .
86 IPv6 Thereareseveralconnectiontypestochoosefrom:AutoDetection,StaticIPv6,Autoconguration(SLAAC/DHCPv6),PPPoE,IPv6 inIPv4Tunnel,6to4,andLink-local.Ifyouareunsureofyourconnectionmethod,pleasecontactyourIPv6InternetServiceProvider.
87 Viewing the IPv6 Connection Status ToviewtheStatusinformation,clickIPv6thenselectStatus. IPv6 Connection Information ShowstheIPv6connectiontype,theLANIPv6link-localaddressandtheDHCP-PD.
88 Conguring Static IPv6 ToviewtheStaticIPv6settings,click IPv6 then select Static IPv6 . Use Link-Local Address EnableordisableLANlink-localaddress. IPv6 Address EntertheLAN(local)IPv6addressfortherouter.
89 Setting Autoconguration ToviewtheAutoCongurationsettings,click IPv6 then select Auto Conguration . Obtain A DNS Server Address Automatically EnableordisableobtainingaDNSserver automatically. Primary IPv6 DNS Address EntertheprimaryIPv6DNSaddress.
90 Conguring PPPoE ToviewthePPPoEsettings,click IPv6 then select PPPoE . Address Mode SelectStaticifyourISPassignedyoutheIPaddress,subnet mask,gateway,andDNSserveraddresses.Inmostcases,select Dynamic.
91 Obtain A DNS Server Address Automatically EnableordisableobtainingaDNSserverautomatically. Primary IPv6 DNS Address EntertheprimaryIPv6DNSaddress. Secondary IPv6 DNS Address EnterthesecondaryIPv6DNSaddress.
92 Conguring 6to4 Toviewthe6to4settings,click IPv6 then select 6to4 . 6to4 Address Enterthe6to4IPaddress. Primary IPv6 DNS Address EntertheprimaryIPv6DNSaddress. Secondary IPv6 DNS Address EnterthesecondaryIPv6DNSaddress.
93 Viewing Local Connections ToviewtheLinkLocalsettings,click IPv6 then select Link Local . LAN IPv6 Link-Local Address EntertheLANIPv6link-localaddress. Click Apply to save the settings or Cancel to discard changes.
94 Firewall Setup Conguring Basic Settings ToviewtheBasicsettings,clickFirewallthenselectBasic. TheESRSeriesRouterrewallautomaticallydetectsandblocksDenialofService(DoS)attacks.
95 Conguring Advanced Settings TheroutersupportsVPNpass-throughwhichallowsvirtualprivatenetworking(VPN)packetstopassthroughtherewall. ToviewtheAdvancedsettings,clickFirewallthenselectAdvanced.
96 VPN L2TP Pass-through Click Select toallow anL2TPconnectionmethodoveraVPN. VPN PPTP Pass-through Click Select toallowa PPTPconnectionmethodoveraVPN. VPN IPSec Pass-through Click Select toallow anIPSecconnectionmethodoveraVPN.
97 Conguring Demilitarized Zone ConguringadeviceontheLANasaDemilitarizedZone(DMZ)hostallowsunrestrictedtwo-wayInternetaccessforInternet applications,suchasonlinevideogames,torunfrombehindtheNATrewall.
98 Conguring Denial of Service Toenableblockingofdenialofservice(DoS)attacks,selecttheDoSoptionintheFirewallsection.DoSattackscanoodtheInternet connectionwiththecontinuoustransmissionofdata.
99 Virtual Private Network Setup AVirtualPrivateNetwork(VPN)providesasecureconnectionbetweentworemotelocationsortwousersovertheInternet.It providesauthenticationtosecurelyencryptdatacommunicatedbetweenthetworemoteendpoints.
100 Conguring a VPN Tunnel Prole ToviewtheStatussettings,clickVPNthenselectStatus. ManuallycongureaVPNtunnelprole. Creating a Prole • Click Add tocreateanewVPNtunnelprole.
101 General FormanuallyconguringaVPNtunnelprole. Name: Enterthenameforthisprole. Connection Type: Clickthedrop-downmenutoselectthe connectiontype(PPTP,L2TP,IPSec,L2TPoverIPSec).
102 SA (Security Association) IKE(InternetKeyExchange)isconguredintwonegotiations. Phase1authenticatestheVPNClientstoeachotherby conrmingthematchingPre-SharedKeywiththetwogateways.
103 Network Manually conguring a VPN tunnel prole. Security Gateway Type: Clickthedrop-downmenutoselectthe SecurityGatewayType(IPAddress,DomainName) Security Gateway: Enterthegatewayvalueasdenedin SecurityGatewayType.
104 Advanced Manually conguring a VPN tunnel prole. NAT Traversal: SelectenabletoenabletheNATTraversal functioninordertohidetheprivateIPaddressfrompublicview. Note: ServicessuchasVoIPrequiretheuseofaprivate IP address.
105 Conguring a User Setting TheUserSettingfunctionallowsyoutocreateuserproles inordertosetuploginaccesstotheVPNservice. Name Enterthenameofthenewuserprole. Password Enterthepasswordfortheusername.
106 USB Port TheESR1750routerisequippedwithaUSBportforconnectingaharddrivesomediacontentcanbeaccessedortransferredtoother devicesinthehomeordevicesawayfromhome.
107 Viewing File Server TheFileServerfunctionallowsyoutoprovidenetworkusersFTPaccesstosharedUSBstoredles.
108 Viewing DLNA TheDLNAMediaServerfunctionallowsyoutotransferphotos,musicandvideobetweennetworkeddevicesthroughtheESRSeries Router. ToviewtheDLNAsettings,click USB Port then select DLNA .
109 Advanced Network Settings NAT Setup NetworkAddressTranslation(NAT)allowsusersontheLANtoaccesstheInternetthroughasinglePublicIPAddressormultiple PublicIPAddresses.
110 Port Mapping Setup PortMappingallowsyoutoredirectaparticularrangeofserviceportnumbersfromtheWANtoaparticularLANIPaddress. ToviewthePortMappingsettings,click Advanced then select Port Mapping .
111 Current Port Mapping Table Displaysalistofmappedportrangesinuseonthenetwork. No. (Number) Thesequencenumberofthemappedportrange. Description Notesordetailsaboutthemappedportrange.
112 Port Forwarding Setup PortforwardingenablesmultipleserverapplicationsonaLANtoserveclientsonaWANoverasingleWANIPaddress.
113 Current Port Forwarding Table Thetableofcurrentportforwardingcongurations. Click Delete Selected to remove selected devices from the list. Click Delete All to remove all devices form the list. Click Reset the discard changes.
114 Port Triggering Setup Someapplications,suchasonlinegames,videoconferencingandVoIPtelephony,requiremultipleportsforinboundandoutbound trafc.
115 Public Type Selecttheprotocoltousefortheinboundportfromthefollowing:TCP,UDPorBoth. Click Add toappendanewcongurationtothetableor Reset to discard changes. Current Port Triggering Table Thelistofcurrentporttriggeringcongurations.
116 Application Layer Gateway Setup TheALG(ApplicationLayerGateway)servesasawindowbetweencorrespondentapplicationprocessessothattheymayexchange information on an open environment. ToviewtheALGsettings,click Advanced then select ALG .
117 Universal Plug and Play Setup UPnPhelpsinternetdevices,suchasgamingandvideoconferencing,toaccessthenetworkandconnecttootherregisteredUPnP devices. ToviewtheUPnPsettings,click Advanced then select UPnP .
118 Internet Group Multicast Protocol Setup InternetGroupMulticastProtocol(IGMP)isanetwork-layerprotocolusedtoestablishmembershipinamulticastgroup. ToviewtheIGMPsettings,click Advanced then select IGMP .
119 Quality of Service Setup QoScanprioritizebandwidthusesuchasvideostreaming,onlinegaming,VoIPtelephonyandvideoconferencingtoensurestable andefcientnetworkperformance. ToviewtheQoSsettings,click Advanced then select QoS .
120 Priority Queue Setnetworkresourceusagebasedonspecicprotocolsorportranges.Incomingpacketsareprocessedbasedontheprotocols’ positionwithinthequeue. Unlimited Priority Queue Local IP Address EnterthelocalIPaddressofadeviceonthenetwork.
121 Bandwidth Allocation Setnetworkresourceusage,forinboundandoutboundtrafc,basedonlocalIPandportranges. Type SelectDownloadorUploadtospecicthedirectionofpacket trafc. Local IP Range EnterthelocalIPrangeofthecurrentconguration.
122 Routing Setup Typicallystaticroutingdoesnotneedtobesetupbecausetherouterhasadequateroutinginformationafterithasbeencongured forInternetaccess.Staticroutingisonlynecessaryiftherouterisconnectedtonetworkunderadifferentsubnets.
123 Wake on LAN Setup WakeonLANsetup(WOL)allowstheadministratortoactivateacomputeroverthenetwork. ToviewtheWOLsettings,click Advanced then select WOL . Enabling WOL over WAN Click Enable WOL over WAN to activate the feature.
124 Tools Setup Conguring the Administrator Account Changetherouter’ssystempasswordaswellassetupadevice toremotelycongurethesettings. ToviewtheAdminsettings,click Tools then select Admin .
125 System Time Setting ChangethesystemtimeoftheESRSeriesRouterandsetupautomaticupdatesthroughanetworktime(NTP)protocolserveror through a computer. ToviewtheTimesettings,click Tools then select Time .
126 Synchronizing Time with a Computer Time Setup SelecthowtheESRSeriesRouterobtainsthecurrenttime. Computer Date and Time Displayssystemdateandtimefromacomputer. Enable Daylight Saving Clicktoenableordisabledaylightsavingstime.
127 Dynamic Domain Name Service (DDNS) Setup ThemostcommonuseforDDNSisinallowinganInternetdomainnametobeassignedtoacomputerwithavarying(dynamic)IP address.
128 Diagnosis that Client Devices Are Connected to the Router Thediagnosisfeatureallowstheadministratortoverifythataclientdeviceisavailableonthenetworkandisacceptingrequest packets.Ifthepingresultreturnsalive,itmeansadeviceisconnected.
129 Upgrading The Router’s Firmware Firmwareistherouter’ssystemsoftwarethatoperatesandallowstheadministratortointeractwithit. ToviewtheFirmwaresettings,click Tools then select Firmware .
130 Backing Up The Router’s Settings Savethemasacongurationleonyourcomputer. ToviewtheBack-upsettings,click Tools then select Back-up . Restoring to the router’s Factory Default settings ClickResettorestoretheESRSeriesRoutertofactorydefaults.
131 Rebooting the Router Thisfeatureallowsyoutoreboottherouterintheeventofasystemhanguporotherdisruptiontothenetwork. ToviewtheResetsettings,click Tools then select Reset .
132 Appendix.
133 Wall Mounting The Router Thefollowingareinstructionsifyouchoosetomounttherouterona wall. Note: Choosealocationthatiswithinreachofanelectrical outletfortheACadapterandtheDSLorCablemodem.
134 Federal Communication Commission Interference Statement ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttoPart15oftheFCC Rules.
135 Industry Canada Statement ThisdevicecomplieswithRSS-210oftheIndustryCanadaRules.Operationissubjecttothefollowingtwoconditions:(1)This devic.
デバイスEnGenius ESR1750の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
EnGenius ESR1750をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはEnGenius ESR1750の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。EnGenius ESR1750の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。EnGenius ESR1750で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
EnGenius ESR1750を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はEnGenius ESR1750の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、EnGenius ESR1750に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちEnGenius ESR1750デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。