Zonet ZSR4124WE manuale d’uso

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T able of Cont ent Chapter I. Introduction ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ... 1 1-1. Intr oductio n and safety info rmation ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... 1 1-2. Safety Informat ion ..[...]

1 Chapter I. In troduction 1-1. Introducti on and safety in formation Thank you for purchasing this wireless broadband rout er! This high cost-effi ciency router i s the best cho ice for Small office / Home office users, all com puters and network d evices can share a single xDSL / cable modem internet connection at high speed. Easy install procedu[...]

2  Rem ote management function allows configura tion and upgr ades from a rem ote computer (ov er the Internet)  Auto MDI / MD I- X funct ion for all wired Ethernet ports. 1-2. Safety Infor mation In order to keep the safety of users and your properti es, please follow the following safety instructions:  This router is designed for indoor [...]

2 1-3. System Requirem ents  Internet connecti on, provided by xDSL or cable modem with a RJ- 45 Ethernet port.  Computer or netw ork devi ces with wired or w ireless networ k interfa ce card.  W eb browser ( Microsoft Internet Explorer 4.0 or above, Netscape Navi gator 4.7 o r above, Opera web browser , or Safari web browser).  An av a[...]

3 On WAN p ort (Internet) is r unning at 100Mbps. Off WAN p ort (Internet) is r unning at 10Mbps. WAN 10/100M Flashing WAN a ctivity (tr ansferring or r eceiving data). On WAN p ort is connected. Off WAN p ort is not connected. WAN LNK/ACT Flashing WAN a ctivity (tr ansferring or r eceiving data). On LAN port i s running at 100Mbps. LAN 10/100M Off[...]

4 Chapter II. System and Network Setup 2-1. Build netw ork connection Please follow the following in struction to build the network connection between your new WIRELESS router and y our computers, network devi ces: 1. Connect your xDSL / c able modem to the W AN port of router by Ethernet cable. 2. Connect all your computers, netw ork devices (netw[...]

5 3. Connect the A/C power adapter to the wal l so cket, and then connect i t to the “P ower” socket of the router . 4. Please check all LEDs on the front panel. “PWR ” LED should be steadily on, WAN and LAN LEDs should be o n if the computer / net work device connected to the respectiv e port of the router is powered on and correctly c onn[...]

6 1. Click “Start” button (it should be located at lower -left corne r of your computer), then click control panel. Double-click Net work and Dial-up Connections icon; cli ck Local Area Connection, and Local Area Connection Properti es window w ill appear . Sel ect “Internet P rotocol (TCP/IP)” and then click “P roperties” 2. Select “[...]

7 2. Select “Obtain an IP address automatically ” and “Obtain DNS server address automat ically” , then click “OK” . 2-2-3. Windows V ista IP address setup: 1. Click “Start” button (it should be located at lower -left corne r of your computer), then click control panel. Click View Network Status and Tasks , and then click Manage Net[...]

8 2. Select “Obtain an IP address automatically ” and “Obtain DNS server address automat ically” , then click “OK” . 2-2-4. Router IP ad dress lookup After the IP address setup is complete, please click “start” -> “r un” at the bottom-lower corner of your desk top:[...]

9 Input “cmd” , t hen click “OK” Input “i pconfig” , then press “Enter” key . Please check the IP address followed by “Default Gatew ay” (In this exampl e, the IP address of router is 192.168 .2.1, please note that this val ue may be d ifferent. )[...]

10 NO TE: If the IP address o f Gatew ay is not d ispla yed, or the address followed by “IP Address” begins with “169” , please recheck network connecti on between y our computer and router , and / or go to the begin ning of this chapter , to r echeck every step of n etwork setup procedur e. 3. Connect th e router’s ma nagement interf ace[...]

1 1 NOTE: If you can’t see the web management interface, and you’re being prompted to input user name and password again, it means you d idn”t input username and password correctly . P lease retype user name and password again. If you’re certain about the user name and pa ssword you type are correct, please go to “ 4-2 T roubl eshooting?[...]

12 complete all required setting s y ou need to access t he Internet in very short time. Please follow the followi ng instructions to complete the “Quick Se tup”: Please go to QuickSetup menu b y clicking “Qui ckSetup” button. And the foll owing message will be display e d: 1. Set Tim e Zone  Set Tim e Z one:Please press button, a drop-d[...]

13  Daylig ht Savings: If the co untry you live u ses dayli ght saving, p lease check “Enable Function” box, and choose the durati on of d aylig ht saving . After y ou finish with all setti ngs, please click “ Apply” butt on. NOTE: There are several t ime se rvers av ailable on internet:  129.6.1 5.28 (time-a.nist.gov)  132.163 .4.[...]

14 Protocol) to assign IP address to you. In t his case, you can cho ose “Cable Modem” as Internet c onnection type, even you’re usi ng a nother connecti on type, like xDSL. Also, some cable modem use s PPPoE, so you can choose “PPP oE xDSL ” for such cable modem connection, even you’re using a cable modem. 2-3-1. Setup procedur e for ?[...]

15 2-3-2. Setup procedur e for “Fixed-IP xDS L”  IP address: Pl ease input IP add ress assigned by y our service provi der  Service Pr ovider: assigned by y our service pro vider .  Subnet Mask: Pl ease input subnet mask assigned by y our service provid er  DNS address: Please input the IP address of DNS ser ver provided by your ser[...]

16 2-3-3. Setup procedur e for “PPPoE xDSL”  User Name: Please input user name assigned by your Internet service provid er here.  P assword: Please i nput the password assigned by your Internet s ervice provid er here.  Service Name: Please giv e a name to this Internet service, this i s optional  MTU: Please input the MTU valu e of[...]

17 internet activity is detected by minute. This option is on ly avail able when connection type is “Connect on Demand” . 2-3-4. Setup procedur e for “PPTP xDSL” PPTP xDSL requires t wo kinds of setting: W AN interface setting (setup IP address) and PPTP se tting (PPTP user name and password). Here we start from W AN interface setti ng: Sel[...]

18  User ID : Please input user ID (user name) assigned by your Internet service pro vider here.  P assword: Please i nput the password assigned by your Internet s ervice provid er here.  PPTP Gatew ay: Please input the IP address of PPTP gatew ay assigned by your Inter net service pro vider here.  Connection ID: Please input the connec[...]

19 Like PPTP , there are two kind s of requ ired setting, we’ ll start from “W AN Interface Settin gs”: Please select the type of how you obtain IP address from yo ur service provid er here. Y ou can choose “Obtain an IP address automatically” (equal to DHCP , please r efer to “Cabl e Modem ” secti on abov e), or “Use the following [...]

20 your Inter net service pro vider here.  MTU: Please input the MTU valu e of your network connection here. If you don’t know , y ou can use defaul t value.  Connection T ype: Please select the con nection type of Internet connection you wish to use, pl ease refer to last section for detail ed descriptions.  Idle Time Out: Please input [...]

21 router , and you’ll see a message. Please wait for about 30 seconds, then click “OK! ” button. Y ou’ll be back to router management interface agai n, and the router i s ready with new setting s. 2-4. Basic Setu p In this c hapter , you’ll know how to change the tim e zone, password, and remote management settings. Please start your web[...]

22 browser: Please sel ect time zone at “Set time z one” drop-down list, and input the IP address or host name of time se rv er . If you want to enable dayli ght savings setting, please check “Enable Function” box, a nd set the dur ation of daylight s etting . When you f inish, click “ A pply” . Y o u’ll see the following message di s[...]

23 Please use new password to enter web management interfa ce again, and you shoul d be able to l ogin with new password. 2-4-3. Remote Man agement This router doe s not allow management acc ess from Internet, to prevent possible security risks (especial ly when you defined a weak password, or didn’t change default password). However , you can st[...]

24 default port setting “8080” , o r something like “32245” or “1429” . (Any integer b etween 1 and 65534)  Enabled : Select the field to st art the configur ation. When you finish with all settings, click “ Apply” , and you’ll see the following message displa yed on web browser: Press “Contin ue” to sav e the settings made[...]

25  Please select an I nternet connection method depend on the ty pe of connection you’re using. Y ou can eit her click the connection method on the left or right. If y ou select the co nnection method on the right, p lease click “ More Configura tion” button after a method i s selected. 2-5-1. Setup procedur e for “Dynamic IP”  Hos[...]

26 computer , After you f inish w ith all settings, p lease click “ Appl y” ; if y ou want to remove and value you entered, p lease click “Cancel” . After y ou cli c k “ Apply” , the following message wi ll be displayed on your web brow ser: Please click “Continu e” to back to pr evious setup m enu; to conti nue on router setup, or [...]

27  User Name: Please input user name assigned by your Internet service provid er here.  P assword: Please i nput the password assigned by your Internet s ervice provid er here.  Service Name: Please giv e a name to this Internet service, this i s optional  MTU: Please input the MTU valu e of your network connection here. If you don’t[...]

28 procedures, or click “ Apply” to reboot the router so the se ttings will tak e effect (Please wait fo r about 30 seco nds while router is rebooting). If you want to reset all settings in this page back to previously -sav ed value, pl ease click “ Cancel” button. 2-5-4. Setup procedur e for “PPTP PPTP requi res two kinds of setting: W A[...]

29  User ID : Please input user ID (user name) assigned by your Internet service pro vider here.  P assword: Please i nput the password assigned by your Internet s ervice provid er here.  PPTP Gatew ay: Please input the IP address of PPTP gatew ay assigned by your Inter net service pro vider here.  Connection ID: Please input the connec[...]

30 2-5-5. Setup procedur e for “L2TP”  User ID : Please input user ID (user name) assigned by your Internet service pro vider here.  P assword: Please i nput the password assigned by your Internet s ervice provid er here.  L2TP Gatewa y: Please input the IP address of PPTP gateway assig ned by your Inter net service pro vider here. [...]

31 This sett ing only works when you’re using T elstr a big pond’ s network se rvi ce in Austr alia. Y ou need to i nput:  User Name: Pl ease input the user nam e assigned by T elstr a.  P assword: Please i nput the password assi gned by T elstr a.  User device login s erver manuall y: Check this box to choose login server by y ourself[...]

32 10.20.3 0.40…………………………………… ………………………… Correct dns.servi ceprovider .com………………… ……………………….. . Incorrect After you finish with all sett ings, please click “ Apply” button a nd the following message wi ll be displayed on your web brow ser: Please click “Continu e?[...]

33  Dynami c DNS: If you want to enable DDNS function, please select “Enabl ed”; otherwise please sel ect “Disabled” .  Provi der: Select your DDNS serv ice provi der here.  Domain Name: Input the dom ain name you’ve obtained from DDN S service pro vider .  Account / E-Mai l: Input account or email of DDNS registr ation.  P[...]

34 company users, it’ s suggested to use 192. 168.c.d, w here c is an integer between 0 and 25 4, and d i s an integer between 1 a nd 254 . This router i s ca pab le to work with up to 253 clients, so y ou can set “d” field o f IP a ddress of router as 1 or 254 ( or any number between 1 and 2 54), and pick a number between 0 and 254 for field[...]

35  Rec ommended V alue if you don’t know what to fill: IP Address: 192.168.2.1 Subnet Mask: 255.255.255.0 802.1d Spanning T ree: Disabled DHCP Server: Enabled 2-6-2. DHCP Server These setting s are only av ailabl e when “DHCP Server” in “LAN IP” section is “Enabl ed” , and here are descripti ons of every setup items:  Lease Tim[...]

36 2-6-3. Static D HCP Leases Table This function a llows y ou to assign a static IP address to a specific computer forever , so you don’ t ha ve to set the IP address for a com puter , and still enjoy the be nefit of using DHCP se rver . Maximum 16 s tati c IP addresses can be assi gned here. (If you set “Lease Time” to “forever” in “D[...]

37 if you want to delete all mappi ngs, c lick “Delete All” . If you wan t to deselect all mappings, click “R eset” . After you finish all LAN settings, please click “ Appl y” button on the bottom of this page. A fter y ou clic k “ Apply” , the following message will be displayed on your web browser: Please cli ck “Conti nue” to[...]

38 web browser: This wireless r outer can be work in 6 modes:  AP: Standard wireless AP (access point).  Station- Infrastr ucture: Conf igure the router to Ethern et devi ce such us TV , Game player , HDD&DVD to e nabl e the Ethernet device be a wireless station.  AP Bridge-P oint to Poin t: Connect this ro uter with another wireless r[...]

39  Band: Pl ease select the ra dio band from o ne of foll owing options:  2.4 GHz band, only a llows 802.11b w ireless network client to connect this router (maximum transfer r ate 11Mbps).  2.4 GHz (N) band, only a llows 802.11n wireless network client to connect thi s router (maximum transfer r ate 150Mb ps).  2.4 GHz (B+G) band, o n[...]

40  Channel Number: Please select a channel from the dropdown list of “Channel Number” , a vailable channel numbers are 1 to 13 for E ur opean countries, 1 to 11 for US A. Y ou can choose any channel n umber you want to use, and almost all wireless c lients can locat e the channel you’re using automati cally wi thout any problem. However ,[...]

41  ESSID: This is the name of wireless network. Y ou can type the SSID of the network y ou would lik e to connect here.  Site Surv ey: When y ou use thi s wireless router as a wireless stati on for Ethernet network devi ce to have wireless capabi lity , you h ave to associate it with a working access point. Click “Select S ite Survey” bu[...]

42 routers must use t he same setting.  MAC address: Input the MAC address of a nother wirel ess router .  Set Security: C lick to set securit y settings for th is connection 2-7-1-4. Setup procedure for AP Bridge-Poin t to Multi-Point In this mode, you can connect your wireless router wi th at least four wireless routers to expand the scope [...]

43 normal AP mode.  Band: Select the band you want to use, a ll the wireless routers must use the same setti ng.  ESSID: Input the ESSID of your wireless router , the setting should b e the same wi th other wireless routers f or the conv enience of roami ng.  Channel Number: Select the channel you want to use, all the wireless routers must[...]

44  Band: Select the band you want to use, a ll the wireless routers must use the same setti ng.  ESSID: This is the name of wireless router . Y ou can type any alpha numerical char acters here, maxi mum 32 char acters. ESSID is used to identify your own wireless router from others when there are other wireless routers in the same area. Defau[...]

45 2-7-2.Advance d Wireless Settings This router provi des some advanced control of w irel ess par ameters, if you want to conf igure these settings, p lease click “ Wireless” menu o n the lef t of web management interface, then click “ Adv anced Settings” , and the following message will be displa yed on your web browser:  Fra gment Thr[...]

46 MHz” .  Preamble T ype: Set th e type of preamble, do not modify defaul t v alue if you don’t know what it is, default setting is “Short Preamble” .  Broadcast ESSID: Decide if the wireless router will broadcast its o wn ESSID or not. Y ou c an hide the ESSID of your wirele ss router (set the option to “ D isabl e”), so only p [...]

47 Please select an encryption method from “Encryption” dropdown menu, there are four opt ions: 2-7-3-1. Disabl e wireless security When y ou select this mode, dat a encrypti on is disabled, and ev e ry wireless device in proximity will be able to connect your w ir e less router if no other security measure i s enabled (like MAC address access [...]

48 one you shoul d use, select “Key 1” .  Encryption K ey 1 to 4 (5-8): Input WEP key char acters here, the number of cha r acters must be the same a s the number displayed at “K ey Format” field. Y o u can use any alphanumerical c hara cters (0-9, a- z, and A-Z) if you se lect “ ASCII” key format, and if you select “Hex” as key [...]

49 are bad examples; just int ended to show you how a WEP key l ook like). Wireless clients will rem ember th e WEP key , so y ou onl y hav e to input the WEP k ey on wi reless cli ent once, and it’ s wort h t o use complicated WEP k ey to improv e security lev el. After you finish WEP setting, please click “ Appl y” button and th e followin [...]

50 needed for those cl ients to use WP A and WP A2 encryp tion. 2-7-3-4. WPA RADIUS If y ou hav e a RADIUS server , this router can work wi th it and p rovide safer wireless aut hentication.  WP A Unicast C ipher Suite: Pl ease select a type of WP A cip her suite. Av ail able options are: WP A (TKIP), WP A2 (AES), and WP A2 Mi xed. Y ou can sel [...]

51 Up to 20 M AC addresses can be assigned by using this function. Please cli ck “Wireless” menu on the left of web managem ent interface, then click “ Access Control” , and the followin g message will be displayed on your web browser:  Delete Selected: If you want to delete a speci fic MAC add ress entry , check the “select” box of [...]

52 and comment field. After you finish with all sett ings, please click “ Apply” button a nd the following message wi ll be displayed on your web brow ser: Please click “Continu e” to back to previous setup me nu; to conti nue on other setup procedures, or click “ Apply” to reboot the router so the se ttings will tak e effect (Please wa[...]

53  Enable WPS: Check this box to enable WPS function, uncheck it to disabl e WPS.  Wi-Fi Protected Setup Informa tion: WPS-related system inform at ion will be display ed here:  WPS Stat us: If the wir e less security (e ncryption) functi on of this w ireless rout er is properl y set, y ou’ll see “Config ured” message here. If wirel[...]

54  Config M ode: There are “Registr ar” and “Enrollee” modes for the WPS connection. When “Re gistr ar” is enabled, the wi reless cli ents will follow the router’s wirel ess setti ngs for WPS connection. When “Enrolle” mode is enabl ed, the router will follow the wireless settin gs of wireless client for WPS connecti on.  C[...]

55 Chapter III . Advanced Fu nctions 3-1. Quality of Service (QoS) Quali ty of serv ice provides an efficient wa y for comp uters on the network to share the internet bandwidth with a promised quality o f internet service. Without QoS, all computers and devices on the network will co mpete with each other to get internet bandwi dth, and s ome appli[...]

56  Current QoS T abl e: All existing QoS rules will be displayed here.  Add: Cli ck “add” button to ad d a new QoS rul e, see section 3-1- 2 “ Add a new QoS rul e” below .  Edit: If you want to modify the content of a specific rule, please check the “select” box of th e rule you want to edit, then c lick “Ed it” button. On[...]

57  Rul e Name: Please give a name to t his QoS rule (up to 15 alpha numerical char acters)  Bandwi dth: Se t the b andwidth lim ita tion of th is QoS rule. Y ou have to select the data d irection of this rule (Upload of Download), and the speed of bandwi dth limitation in Kbps, then select the type of QoS: “guar antee” (guar anteed usabl[...]

58 (destination) IP address and /or port number is un iv ersal, just leav e it blank.  T raffi c T ype: Please se lect the tr affic type of this rule, a vailabl e options are None, S MTP , HT TP , POP3, and F TP . Y ou can select a specific traffic type for this rule, if you want to make this rule as a IP address based rule (apply the limitation[...]

59 T o enabl e NA T function, p lease select “Enable” for “Enable NA T module function” to disable, please select “Disable” . After you made the selection, please click “ Apply” b utton and the following message will be d ispla yed on your web browser: Please cli ck “Conti nue” to back to previ ous setu p menu ; to conti nue on [...]

60  Enable Port Forw arding: Check thi s box to enable port mappi ng, and uncheck thi s box to disable p ort mapping.  Priv ate IP: Input the IP address of the computer on l ocal network which provid es internet service.  Computer Name: Pull down the menu and all the computers connected to the router will be listed here. Y ou can easil y t[...]

61 procedures, or click “ Apply” to reboot the router so the se ttings will tak e effect (Please wait fo r about 30 seco nds while router is rebooting). If you want to reset all settings in this page back to previously -sav ed value, pl ease click “ Cancel” button. 3-2-3. Virtual Server This function a llows you to redirect a port on Intern[...]

62 Internet servi ce.  T ype: Select the ty pe of connection, T CP or UDP . If you’re not sure, please sel ect “Both” .  Public P ort: P lease select the port number of Internet IP address which will be redirected to the port number of local IP address defined abov e.  Comment: Pl ease input an y text to describe th is mapping, up to[...]

63  Enable: Check thi s box to ena ble sp ecial ap plications and uncheck thi s box to disable virtual server .  IP Address: Input the I P address of the computer which you want to open the ports.  Computer Name: Pull down the menu and all the comp uters connected to the router will be listed here. Y ou can easil y to select the computer n[...]

64 out.  Delete All : Delete all settings exi sted in trigger port tabl e.  Res et: Unselect all settings. Note: Onl y one LAN client can use a particular special application at a time. After you finish with all sett ings, please click “ Apply” button a nd the following message wi ll be displayed on your web brow ser: Please click “Cont[...]

65 enable or disable UPnP function, then click “ Apply” button, and the following message will be displayed on your web browser: Please click “Contin ue” to back to previous setup menu; to conti nue o n other setup procedures, or click “ Apply” to reboot the router so the settings will take effect (Please wait for about 30 seconds while[...]

66 support for applications y ou need, and then c lick “ App ly” button and the following message wi ll be displayed on your web brow ser: Please click “Continu e” to back to previous setup me nu; to conti nue on other setup procedures, or click “ Apply” to reboot the router so the se ttings will tak e effect (Please wait fo r about 30 [...]

67 3-3-1. Access C ontrol This function allows or denies computers with spec ifi c M AC address from connecting to the network; it can also allow or deny computers with spec ifi c IP address, p rotocol, or port. Please click “Firewall” m enu on th e left of w eb mana gement i nterface, then click “ Access Control” , and the following messag[...]

68 alpha numerical cha r acters here. This is optional and you can leave it blank, howev er , it’ s reco mmended to use this field to writ e a comment for every MAC addresses as a m emory aid.  Add: Cli ck “ Add” button to add th e MAC address and associated comment to the MAC address fil tering table.  Res et: Remo ve all inputted v al[...]

69 3-3-1-1 Add PC After button is c lick ed, the following message will be displa yed on your web browser:  Client PC Description: Please i nput any text to descri be this IP address, up to 16 alphanumerical char acters.  Client PC IP address: Please inp ut the starting IP address in the left field, and i nput the end IP address in t he right[...]

70 this IP address to use, you can check multiple servi ces.  Protocol: If the s ervi ce you need is not listed abov e, you can create a new service o n your own. Please select TCP or UDP , if you’re not sure, please sel ect “Both” .  P ort Ran ge: Please input the port range of new service here. If y ou want to specify port 80 to 90, p[...]

71  Enable URL Blocking: Check this box to enforce URL Blocking, uncheck i t to disable URL Blocki ng.  URL/K eyword: Input the URL (host name or IP address of website, like http://www .bl ocked-site.com or http://11.22.3 3.44 ), or the keyword which is contained in URL ( lik e pornograph y , cartoon, stock, or anythi ng).  Add: Click “ [...]

72 following instr uctions to set DoS prevent ion paramet ers: Pl ease c lick “Firew all” menu on the l eft of web management interface, then click “DoS” , and the foll owing message will be displayed on your web b rowser:  Ping of Death: Pi ng of D eath is a special packet, and i t will cause certain computer to stop respondi ng. Check [...]

73 After you finish with all sett ings, please click “ Apply” button a nd the following message wi ll be displayed on your web brow ser: Please click “Continu e” to back to previous setup me nu; to conti nue on other setup procedures, or click “ Apply” to reboot the router so the se ttings will tak e effect (Please wait fo r about 30 se[...]

74 DoS preventi on mechanism will be activa ted. After you finish with all sett ings, please click “ Apply” button a nd the following message wi ll be displayed on your web brow ser: Please click “Continu e” to back to previous setup me nu; to conti nue on other setup procedures, or click “ Apply” to reboot the router so the se ttings w[...]

75 address that you want to map to a specific priv ate IP address.  Client PC IP address: Please input the pr ivate IP a ddress that the Internet IP addr ess will be map ped to.  Computer Name: Pull down the menu and all the comp uters connected to the router will be listed here. Y ou can easil y to select the computer name wi thout checking [...]

76 corner of web management i nterface, and the following message will be displa yed on y our web browser NOTE: Informati on displayed here m ay vary. 3-4-2. Internet Connection Status Y ou can use this function to know the stat us of current Internet connection. Please click “Internet Connection” menu on the left of web management interfa ce, [...]

77 Please c lick “Device Status” menu on the lef t of web manag ement i nterface, and the foll owing message will be displayed on your web b rowser: This inform ation will va ry depending on th e device status. 3-4-4. System Log All importan t system events are logged. Y ou can use this function to check the event log of your router . Please cl[...]

78 3-4-5. Security Log All inform ation about network and system securi ty is kept here, and you can use this f unction to check t he security event l og of your router . Please cli ck “Security Log” menu on the left of web management interf ace , and the following message will be displa yed on your web browser:  Sav e: Save curr ent event l[...]

79 Y ou can use this function to check the statistics of wireless, LAN, and WAN interfa ce of this router . Please click “Statistics” menu on the left of web managem ent interf ace, and the following message will be displayed on y our web browser: Y ou can click “R efresh” button to displ ay latest in formation. 3-5. Configuration Backup an[...]

80 3-6. Firmware Upgra de The system software used by this router is called as “firmware” , just like any appli cat ions on y our computer , when you repl ace the old application with a new o ne; your computer will be equipped with new function. Y ou can also use this firmware upgrade functi on to add ne w functions to your router , e ven fix t[...]

81 Chapter IV. Appendix 4-1. Hardware Spec ification Model ZSR4124WE Pro tocol s and Standards IEEE802.3 IEEE 802.3u IEEE 802.3x TCP/ IP UCP UDP PPP oE DHCP PP TP NA T/ NAP T UPnP DDNS IEEE 802.11n(Dr aft 2.0) IEEE 802.11g IEEE 802.11b Flash 4 Mbyt es NOR Flash Syst em Memor y 16 Mbyt es SDRAM W AN 1*10/100M Aut o MDI/MDIX RJ45 port Port LAN 4*10/1[...]

82 4-2. Troublesh ooting If you found the router is working improperly or stop responding to you, don’t panic! Before you contact your dealer of purchase for help, please read this t roubleshooting first. Some problems c an be solv ed by y ou within v ery short ti me! Scenario Solution Rout er is not responding to me when I want to access it by w[...]

83 provid ed by your Internet serv ice provi der . d. Check PPP oE / L2TP / PPTP user ID and password agai n. e. Call your Internet service provi de and check if there’ s somethi ng wrong with their service. f. If you just can’t connect to one or more website, but you can still use other internet services, pl ease check URL/K eyword fil ter . g[...]

84 reset. Rout er become hot a. This is not a malfu nction, if y ou can k eep your hand on the r outer’s ca se. b. If you smell something wrong or see the smoke coming out from router or A/C power adapter , please disconnect the router and A/ C power ad apter from utility p ower (mak e sure it’ s safe before you’re doi ng this!), and call you[...]

85  Idle Timeout: Idle Timeout is designed so that after there is no traffic to the Internet for a pre-configured amount of time, the co nnectio n will automatically be disconnected.  IP Address and Network (Subnet ) Mask: IP stands for Internet Protocol. An IP address consists o f a series of four numbers separ ated by periods, which identif[...]

86  LAN: Local A rea Network. A LAN is a group of computers and devices connected together in a re latively small area (s uch as a house or a n office). Your h ome network is consid ered a LAN.  MAC Address: MAC stands for Media Access Control. A MAC address i s the hardware address of a device connected to a network. The MAC address is a uni[...]

87 is a communicati ons protocol for transm itting infor mation ov er Ethernet between di fferent manufacturers  Protocol: A protocol is a set of rules for i nteraction ag reed upon between multiple parties so that when the y interfac e with e ach other based on such a protocol , the interpretation of their behavior is well defined and can be ma[...]