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DSL-522T ADSL Router User Guide

 

DMZ 

Since some applications are not compatible with NAT, the Router supports use of a DMZ IP address for a 
single host on the LAN. This IP address is not protected by NAT and will therefore be visible to agents on the 
Internet with the right type of software. Keep in mind that any client PC in the DMZ will be exposed to various 
types of security risks. If you use the DMZ, take measures (such as client-based virus protection) to protect 
the remaining client PCs on your LAN from possible contamination through the DMZ. 

 

DMZ window 

To designate a DMZ IP address, select the 

Enabled 

radio button, type in the 

IP Address

 of the server or 

device on your LAN, and click the 

Apply 

button. To remove DMZ status from the designated IP address, 

select the Disabled radio button and click Apply. It will be necessary to save the settings and reboot the 
Router before the DMZ is activated.  

 

 

 

 

 

 

 

 

52

Содержание DSL-522T

Страница 1: ...DSL 522T ADSLRouter UserGuide May 2006 ESL522TEU A1G ...

Страница 2: ...ower on Router 5 Factory Reset Button 5 Network Connections 6 BASIC ROUTER CONFIGURATION 7 Computer IP Settings 7 Access the Configuration Manager 8 Login to Home Page 8 Configure the Router 9 Wizard 10 WAN 18 Bridge Mode 18 Dynamic IP Address 20 Static IP Address 23 PPPoE PPPoA 26 LAN 31 DHCP 32 DNS 36 Dynamic DNS 37 Save Settings and Reboot 38 Multiple Virtual Connections 39 ADVANCED ROUTER MANA...

Страница 3: ...emote Log 61 Save or Load Configuration File 62 Restore Factory Default Settings 62 Firmware Upgrade 63 Miscellaneous Configuration 64 Ping Test 64 IGMP Proxy 64 Diagnostic Test 65 STATUS 66 Device Info 66 DHCP Clients 67 Log 68 Statistics 69 ADSL Status 70 Help 71 TECHNICAL SPECIFICATIONS 72 CONFIGURING IP SETTINGS ON YOUR COMPUTER 74 LOW PASS FILTERS FOR DSL 80 ...

Страница 4: ...ware connect the cables to the device and connect the power adapter You will need to install a software driver to use the USB port See the instructions below or go to the QIG for more details 3 Check the IP settings on your computer and change them if necessary so the computer can access the web based software built into the Router 4 Use the web based management software to configure the device to...

Страница 5: ...tscape Navigator version 6 2 3 or later versions The web browser must have JavaScript enabled JavaScript is enabled by default on many browsers Make sure JavaScript has not been disabled by other software such as virus protection or web user security packages that may be running on your computer USB Port or Ethernet Port NIC Adapter Any computer that uses the Router must be able to connect to it t...

Страница 6: ...ynamic IP Address 1483 Bridged IP LLC or 1483 Bridged IP VC Mux Default PPPoE PPPoA PPPoE LLC VPI Most users will not be required to change this setting The Virtual Path Identifier VPI is used in conjunction with the Virtual Channel Identifier VCI to identify the data path between your ADSL service provider s network and your computer If you are setting up the Router for multiple virtual connectio...

Страница 7: ...d will be used throughout your LAN The default subnet mask is 255 255 255 0 This can be changed later Information you will need about your LAN or computer Ethernet NIC If your computer has an Ethernet NIC you can connect the DSL 522T to this Ethernet port using an Ethernet cable You can also use the Ethernet ports on the DSL 522T to connect to other computer or Ethernet devices Record info here DH...

Страница 8: ...un pop up window explore the CD ROM and double click the setup application file autorun exe or find the file Setup exe in the folder labeled USBDRIVER and double click it to launch the installation software The auto run USB driver setup must be completed before connecting the router to your PC with the USB cable To install the driver follow these instructions 1 Click the Install DSL 522T link in t...

Страница 9: ...n your PC Connect the power adapter to the power input at the back panel of the DSL 522T and then plug the other end of the power adapter to a wall outlet or power strip On the front of the device the Power LED will turn ON to indicate proper operation Insert the telephone cable included with the Router into the ADSL port and then connect the cable to your telephone line Check the LED display on t...

Страница 10: ......

Страница 11: ...et using a single Wide Area Network WAN interface and single global IP address The advanced security enhancements packet filtering and port redirection can help protect your network from potentially devastating intrusions by malicious agents from outside your network ADSL Asymmetric Digital Subscriber Line ADSL is a broadband network technology that utilizes standard twisted pair copper wire telep...

Страница 12: ... This allows you to select a data path to a particular network destination that will remain in the routing table and never age out If you wish to define a specific route that will always be used for data traffic from your LAN to a specific destination within your LAN for example to another router or a server or outside your network to an ISP defined default gateway for instance Default Routing Thi...

Страница 13: ...est POST Once the connection status has been settled the light will blink green If the indicator lights steady green after the POST the system has failed and the device should be rebooted ADSL Link Act Steady green light indicates a valid ADSL connection This will light after the ADSL negotiation process has been settled A blinking green light indicates activity on the WAN ADSL interface Ethernet ...

Страница 14: ...t the cable to your telephone line 2 Insert one end of the Ethernet cable into the Ethernet LAN port on the back panel of the Router and the other end of the cable to an Ethernet Adapter or available Ethernet port on your computer ADSL Port Use the ADSL cable to connect to the your telephone line RJ 11 port Ethernet Port Use the Ethernet port to connect the Router to your Ethernet LAN or computer ...

Страница 15: ...y power source 2 You should see the Power LED indicator light up and remain lit The Status LED should light solid green and begin to blink after a few seconds 3 If the Ethernet port is connected to a working device check the Ethernet Link Act LED indicators to make sure the connection is valid The Router will attempt to establish the ADSL connection if the ADSL line is connected and the Router is ...

Страница 16: ...terface the connection to the Internet It is the physical link to the service provider s network backbone and ultimately to the Internet Connect Router to Ethernet The Router may be connected to a single computer or Ethernet device through the 10 100 BASE TX Ethernet port on the rear panel Any connection to an Ethernet concentrating device such as a switch or hub must operate at a speed of 10 100 ...

Страница 17: ...o it can automatically obtain IP settings from the Router Some operating systems will automatically select the best IP settings Consult the user manual for the operating system OS if you are unsure 2 Configure the Internet WAN Connection Most users will be able to complete this process using the Setup Wizard The Setup Wizard can be launched once you have successfully connected with the Router s ma...

Страница 18: ...se settings will not apply to dial up or VPN connections option is NOT checked If it is checked click in the checked box to deselect the option and click OK Alternatively you can access this Internet Options menu using the Tools pull down menu in Internet Explorer Login to Home Page To use the web based management software launch a suitable web browser and direct it to the IP address of the Router...

Страница 19: ...on to launch the Setup Wizard Click on a button to use or view the window Web Manager First Time Log On All configuration and management of the Router is done using the web based management interface pictured in the above example The configuration windows are accessed by clicking on the directory tabs Home Advanced Tools Status and Help Each tab has associated window buttons in the left hand panel...

Страница 20: ... to proceed You may stop using the Setup Wizard at any time by clicking the Exit button If you exit the wizard you will return to the Setup Wizard window without saving any of the settings changed during the process The first pop up window of the Setup Wizard lists the basic steps in the process These steps are as follows 1 Set the system time 2 Configure the connection to the Internet 3 Save the ...

Страница 21: ... Setup Wizard Choose Time Zone Choose the time zone you are in from the pull down menu and click Next This sets the system time used for the Router If you wish to return to the previous window during the setup process click the Back button 11 ...

Страница 22: ...n types available for Multi User Mode are PPPoE PPPoA Dynamic IP Address Static IP Address and Bridge Mode Each connection type has different settings that are configured in the next Setup Wizard pop up window Select the Connection Type specific to your service and click Next to go to the next Setup Wizard pop up window Follow the instructions below for the type of connection you have selected 12 ...

Страница 23: ...he drop down menu The available PPP connection and encapsulation types are PPPoE LLC PPPoA LLC and PPPoA VC Mux 3 If you are instructed to change the VPI or VCI number type in the correct setting in the available entry fields Most users will not need to change these settings The Internet connection cannot function if these values are incorrect 4 Click Next to go to the next window and complete the...

Страница 24: ...these values are incorrect 3 You may want to copy the MAC address of your Ethernet adapter to the Router Some ISPs record the unique MAC address of your computer s Ethernet adapter when you first access their network This can prevent the Router which has a different MAC address from being allowed access to the ISPs network and the Internet To clone the MAC address of your computer s Ethernet adapt...

Страница 25: ...Address Primary DNS Address and Secondary DNS Server IP Address as instructed by your ISP For IPoA connections it may also be necessary to change the ARP Server Address IPoA connection users who have not been given this information should leave the field blank 3 If you are instructed to change the VPI or VCI number type in the correct setting in the available entry fields Most users will not need ...

Страница 26: ...n and encapsulation types are 1483 Bridged IP LLC and 1483 Bridged IP VC Mux 2 If you are instructed to change the VPI or VCI number type in the correct setting in the available entry fields Most users will not need to change these settings The Internet connection cannot function if these values are incorrect 3 Click Next to go to the next window and complete the Setup Wizard 16 ...

Страница 27: ...rectly click the Restart button to save the new configuration settings and restart the Router If you need to change settings from a previous window click the Back button Do not turn the Router off while it is restarting After the Router is finished restarting you are now ready to continue to configure the Router as desired You may want to test the WAN connection by accessing the Internet with your...

Страница 28: ... the Router for multiple virtual connections Multiple PVCs WAN Settings window Bridge Mode Select the connection type used for your account The window will display settings that are appropriate for the connection type you select Follow the instruction below according to the type of connection you select in the WAN Settings window For Bridged connections it will be necessary for most users to insta...

Страница 29: ... the Bridge Mode heading choose the Connection Type from the pull down menu This defines both the connection type and encapsulation method used for your ADSL service The available options are 1483 Bridged IP LLC and 1483 Bridged IP VC Mux If have not been provided specific information for the Connection Type setting leave the default setting 4 Most users will not need to change ATM settings If thi...

Страница 30: ...he service provider Typically the IP address assigned has a long lease time so it will likely be the same address each time the Router requests an IP address To configure a Dynamic IP Address connection perform the steps listed below Some of the settings do not need to be changed the first time the device is set up but can be changed later if you choose See the table below for a description of all...

Страница 31: ...e the MTU value at the default setting default 1400 unless you have specific reasons to change this see table below 6 NAT should remain Enabled If you disable NAT you will not be able to use more than one computer for Internet connections NAT is enabled and disabled system wide therefore if you are using multiple virtual connections NAT will disabled on all connections 7 The Firewall should remain...

Страница 32: ...et adapter type in the MAC address in the Cloned MAC Address field and then click this Clone MAC Address button MTU The Maximum Transmission Unit size may be changed if you want to optimize efficiency for uploading data through the WAN interface The default setting 1400 bytes should be suitable for most users Some user may want to adjust the setting to optimize performance for wireless traffic or ...

Страница 33: ...NS server IP settings in the DNS Configuration window see below Follow the instruction below to configure the Router to use Static IP Address assignment for the WAN connection To configure a Static IP Address connection perform the steps listed below Some of the settings do not need to be changed the first time the device is set up but can be changed later if you choose See the table below for a d...

Страница 34: ... is necessary to use an ARP Address Resolution Protocol server 5 Leave the MTU value at the default setting default 1400 unless you have specific reasons to change this see table below 6 NAT should remain Enabled If you disable NAT you will not be able to use more than one computer for Internet connections NAT is enabled and disabled system wide therefore if you are using multiple virtual connecti...

Страница 35: ...to match the named URL web address used by most browsers with the actual global IP address used for a web server Usually this will be a server owned by the ISP Get this IP address from your ISP Secondary DNS Address This is the second choice for a DNS server Get this IP address from your ISP MTU The Maximum Transmission Unit size may be changed if you want to optimize efficiency for uploading data...

Страница 36: ...l down menu PPPoE PPPoA is selected by default if you are configuring the Router for the first time 2 Under the ATM VC Settings at the top of the window should not be changed unless you have been instructed to change them However if you are instructed to change the VPI or VCI values type in the values assigned for your account Leave the PVC and Virtual Circuit setting at the default Pcv0 and Enabl...

Страница 37: ...ctions 9 The Firewall should remain enabled for most users If you choose to disable this you will not be able to use the features configured in the Firewall Configuration and Filters windows located in the Advanced directory See the next chapter for more details on these windows 10 Typically the globally IP settings i e IP address for the WAN interface for a PPPoA or PPPoA connection will use Dyna...

Страница 38: ...t downloads for all systems on your LAN Default Route When this is enabled the Router will be considered to be the primary gateway to the Internet and WAN for systems on your network If you are using the Router on a network with one or more alternative gateway routers you may prefer to disable this if you will use another router as the primary gateway NAT Network Address Translation may be enabled...

Страница 39: ...e VBR service category an additional parameter SCR must also be defined UBR Unspecified Bit Rate this is the default category used for general purpose Internet traffic where normal levels of packet loss and delay are acceptable For some applications or for multiple connection accounts it may be desirable to specify the PCR CBR Constant Bit Rate usually used in circumstances where very low packet l...

Страница 40: ...c7 you want to configure Since most users will use only a single connection the default setting Pvc0 can be used for any changes made to the WAN settings VPI The Virtual Path Identifier is used with the VCI to define a dedicated circuit on the ATM network portion of the connection to the Internet and WAN Most users will not need to change this setting VCI The Virtual Channel Identifier is used wit...

Страница 41: ...sed for DHCP must be compatible with the IP address of the Router The IP addresses available in the DHCP IP address pool will change automatically if you change the IP address of the Router See the next section for information on DHCP setup To access the Management IP window click the LAN button in the Home directory Management IP window To change the LAN IP Address or Subnet Mask type in the desi...

Страница 42: ...ly obtain IP settings that are connected to the Router though the Ethernet port When the Router is used for DHCP it becomes the default gateway for DHCP client connected to it Keep in mind that if you change the IP address of the Router the range of IP addresses in the pool used for DHCP on the LAN will also be changed The IP address pool can be up to 253 IP addresses DHCP Settings window 32 ...

Страница 43: ... the DHCP Settings as you want them click the Apply button to commit the new settings Use the Router for DHCP To use the built in DHCP server click to select the DHCP Server option if it is not already selected The IP Address Pool settings can be adjusted The Starting IP Address is the lowest available IP address default 192 168 1 2 If you change the IP address of the Router this will change autom...

Страница 44: ... IP settings on Windows workstations open the TCP IP Properties menu and select the Use the following IP address option You will need to supply the IP addres Subnet mask and Defualt gateway use IP address of DSL 522T for each workstation The example here also uses manually configured DNS settings 34 ...

Страница 45: ...vailable addresses in the dynamic IP address pool and give a permanent lease time for the IP address to the selected device To assign an IP address that will not age out type in the MAC Address of the device and its static IP Address in the spaces provided Use the format 00 00 00 00 00 00 for the MAC address and the standard format 192 168 0 xxx for the IP address A Static DHCP Client List will ap...

Страница 46: ...e User Discovered DNS ServerOnly or Disable DNS Relay If you have not been given specific DNS server IP addresses or if the Router is not pre configured with DNS server information select the Use Auto Discovered DNS ServerOnly option Auto discovery DNS instructs the Router to automatically obtain the DNS IP address from the ISP through DHCP If your WAN connection uses a Static IP address auto disc...

Страница 47: ...host can be located from the Internet if the public IP address changes DDNS requires that an account be setup with one of the supported DDNS providers Dynamic DNS Configuration window Note DDNS requires that an account be setup with one of the supported DDNS servers prior to engaging it on the router This function will not work without an accepted account with a DDNS server Enter the required DDNS...

Страница 48: ...n settings click the Tools tab You will be presented first with the Administrator Settings window This window is described in the next chapter To save the current configuration click the System button to view the System Settings window pictured here System Settings window To save the settings you have configured click the Save and Reboot button under Save Settings and Reboot the System 38 ...

Страница 49: ...ctions require ADSL routers or modems at the remote site for a successful connection Contact your ISP or telecommunications service provider if you are interested in setting up multiple virtual connections After the necessary arrangements have been made to use the Router with multiple virtual connections follow the instructions below to setup the Router using the VPI VCI settings given to you by y...

Страница 50: ... provider 3 To activate the VC select Enabled from the Virtual Circuit pull down menu 4 Configure the WAN Settings and Connection Type as desired 5 To save the new settings click the Save and Reboot button Tools System The new connection will activate upon restarting In the example below a new PVC Pvc1 has been added using the WAN Settings window The connection is setup as a bridged connection Con...

Страница 51: ...pgrade Miscellaneous Configuration and Diagnostic Test windows Status Click the Status tab to view the Device Information DHCP Clients View Log Traffic Statistics and ADSL Status windows Help The Help window presents links to pages that explain various functions and services provided by the Router This chapter introduces and describes the management features that have not been presented in the pre...

Страница 52: ...S service can also be used if available on the network UPnP also allows supported devices to leave a network automatically without adverse effects to the device or other devices on the network UPnP is a protocol supported by diverse networking media including Ethernet Firewire phone line and power line networking UPnP window To enable UPnP for any available connection click to check the Enable UPn...

Страница 53: ...ion is used to direct inbound traffic to the specified servers or workstations on your private network Port redirection can also be used to direct potentially hazardous packets to a proxy server outside your firewall For example you can configure the Router to direct HTTP packets to a designated HTTP server in the DMZ You can define a set of instructions for a specific incoming port or for a range...

Страница 54: ...ver Applications VNC Win2k Terminal PC Anywhere Netbios RemoteAnything Radmin LapLink CarbonCopy and Gnutella Servers Web FTP Telnet DNS LDAP NNTP SMTP POP 2 POP 3 IMAP IRC Lotus and Remotely Possible User Use this to set up custom TCP UDP port rules To configure a new port forwarding rule for any of the pre configured rules follow these steps 1 Select the WAN connection you want to use for the ne...

Страница 55: ... window below 2 Type a Rule Name in the space provided 3 Select the port Protocol from the pull down menu you may select TCP UDP or both TCP UDP 4 Configure a range of ports for forwarding Type the lowest numbered port in the range in the Port Start space Type the highest numbered port in the Port End space For a single port just enter the same number in both spaces 5 Type a number for the Port Ma...

Страница 56: ...ses will only be listed if DHCP is enabled on the Router LAN Clients window To add a static IP address to the list of available IP addresses type an IP address that falls within the range a available IP addresses and click on the Add button In the example above available addresses range from 1 0 0 1 to 223 255 255 254 Any addresses added will appear in the list of Static Addresses available for ad...

Страница 57: ... or disable SNMP Agent Enable SNMP Traps Click to select enable or disable SNMP Traps Community Use this edit client community for server SNMP access Name Edit community Name Access Right Access Right may choose ReadOnly or ReadWrite Traps The management agent can send an event notification to the management system to identify the occurrence of conditions such as threshold that exceeds a predeterm...

Страница 58: ...filter rules Filters window To modify any previously created filter rule click on the note pad icon in the right hand column of the Filter List for the set you want to configure Adjust the settings as desired and click the Apply button to put the new settings into effect First determine the direction of the traffic you want the rule to filter To filter WAN to LAN traffic select the Inbound Filter ...

Страница 59: ...Destination IP address resides also depends on if you are configuring an Inbound or Outbound filter rule You can opt to indicate a Single IP an IP Range or Any IP from the pull down menu Source Port The Source Port is the TCP UDP port on either the LAN or WAN depending on if you are configuring an Outbound or Inbound Filter rule Select one of the following options from the pull down menu to define...

Страница 60: ...s without loosing the rules that have been configured Bridge Filters window To add a bridge filter rule check Enable Bridge Filters type in a Source MAC a Destination MAC or both in the entry fields you may opt to limit filtering to only the Ethernet and click the Apply button To remove a bridge filter from the table in the bottom half of the window click the corresponding trashcan icon Remember t...

Страница 61: ...tton and type in the Gateway s IP address Click Apply to enter the new static route in the table below The route becomes active immediately upon creation To add a static route to a specific destination IP on the WAN click the Connection radio button and choose a connection from the pull down menu then enter a Destination IP address and Netmask Click Apply to enter the new static route in the table...

Страница 62: ...o various types of security risks If you use the DMZ take measures such as client based virus protection to protect the remaining client PCs on your LAN from possible contamination through the DMZ DMZ window To designate a DMZ IP address select the Enabled radio button type in the IP Address of the server or device on your LAN and click the Apply button To remove DMZ status from the designated IP ...

Страница 63: ...nfiguration window allows the Router to enforce specific predefined policies intended to protect against certain common types of attacks There are two general types of protection DoS Port Scan that can be enabled on the Router as well as filtering for specific packet types sometimes used by hackers You can choose to enable or disable protection against a customized basket of attack and scan types ...

Страница 64: ...ernal network Check the category you want to block to enable filtering of that type of packet When you have selected the desired Firewall policies click the Apply button to enforce the policies Remember to save any configuration changes RIP The Router supports RIP v1 and RIP v2 used to share routing tables with other Layer 3 routing devices on your local network or remote LAN RIP System Wide Confi...

Страница 65: ...select the Always On option If your ISP account is billed according to the amount of time the Router is connected choose the Connection On Demand option You can configure an idle time in minutes to disconnect the PPP connection after a period of inactivity This will discontinue the PPP session and require a few seconds to reconnect when a host requests access to the WAN Alternatively you can choos...

Страница 66: ...ols For most ADSL accounts the default settings ADSL2 Multi mode will work This configuration works with all ADSL implementations If you have been given instructions to change the Modulation method used select the desired option from the Modulation Type drop down menu and click the Apply button ADSL Configuration window 56 ...

Страница 67: ...dow can be used as an alternative to configure the same settings found on the WAN Settings window in the Home directory ATM VC Setting window To configure an existing PVC configuration set click the corresponding notepad icon in the right hand column of the ATM VCs List The PVCs current settings appear above in the entry fields of the ATM VC Setting window Configure the appropriate settings and cl...

Страница 68: ...The Administrator Settings window is the first item in the Tools directory This window is used to change the system password used to access the web manager to save or load Router configuration settings and to restore default settings The functions in this and the other Tools windows are described below Administrator Settings window 58 ...

Страница 69: ... setting top section of the Administrator Settings menu Remote Web Management and Remote Telnet Access The Administrator Settings window is also used to enable remote Telnet management and remote web management access to the Router To enable remote management of the Router select the State Enabled radio button for either Remote Web Management or Remote Telnet Management and type the IP Address and...

Страница 70: ...TP Time menu To configure system time on the Router select the method used to maintain time The options available include SNTP using your computer s system clock default or set the time and date manually If you opt to use SNTP you must enter the SNTP server URL or IP address Click the Apply button to set the system time 60 ...

Страница 71: ...anic and Warning Type in the IP address of a receiver for the log message in the Add an IP Address field and click on the Add button Log message receivers that are added appear listed in the Select a logging destination pull down menu These may be used at any time for other types of log messages To remove a log message receiver from the list select it and click on the Remove button Click the Apply...

Страница 72: ...d anything you wish To load a previously saved configuration file click the Browse button and locate the file on your computer Click the Load button to Load Settings From Local Hard Drive Confirm that you want to load the file when prompted and the process is completed automatically The Router will reboot and begin operating with the configuration settings that have just been loaded System Setting...

Страница 73: ...he latest firmware for the device Note that the device configuration settings may return to the factory default settings so make sure you save the configuration settings with the System Settings window described above Firmware Upgrade window To upgrade firmware type in the name and path of the file or click on the Browse button to search for the file Click the Apply button to begin copying the fil...

Страница 74: ...check in the space provided and click the Ping button Read the Ping test result in the space immediately below IGMP Proxy The Miscellaneous Configuration window also allows you to enable IGMP forwarding This is disabled by default This setting will not allow IGMP Internet Group Management Protocol packets to be forwarded to the LAN IGMP is used to manage multicasting on TCP IP networks most users ...

Страница 75: ...he Router A Ping test may be done through the local or external interface to test connectivity to known IP addresses The diagnostics feature executes a series of test of your system software and hardware connections Use this window when working with your ISP to troubleshoot problems Diagnostic Test window 65 ...

Страница 76: ...ows to view system information and monitor performance Device Info Use the Device Information window to quickly view basic current information about the LAN and WAN interfaces and device information including Firmware Version and MAC address Device Information window 66 ...

Страница 77: ...DSL 522T ADSL Router User Guide DHCP Clients 67 ...

Страница 78: ...nt log data Use the navigation buttons to view or scroll log pages You may also save a simple text file containing the log to your computer Click the Save Log button and follow the prompts to save the file View Log window Click Clear Log to delete the current log information 68 ...

Страница 79: ...raffic Statistics window to monitor traffic on the Ethernet or ADSL connection Select the interface for which you want to view packet statistics and the information will appear below Traffic Statistics window Click Refresh to view traffic information 69 ...

Страница 80: ...DSL 522T ADSL Router User Guide ADSL Status Use the ADSL Status window for troubleshooting the ADSL connection ADSL Status information 70 ...

Страница 81: ...DSL 522T ADSL Router User Guide Help Help window Click the desired hyperlink to access helpfiles 71 ...

Страница 82: ...aptation Layer 5 AAL5 RFC1577 Classical IP over ATM RFC1661 Point to Point Protocol RFC1994 CHAP RFC2131 DHCP Client DHCP Server RFC2364 PPP over ATM RFC2516 PPP over Ethernet Data Transfer Rate G dmt full rate downstream up to 8 Mbps upstream up to 1 Mbps G lite ADSL downstream up to 1 5 Mbps upstream up to 512 Kbps G dmt bis full rate downstream up to 12 Mbps upstream up to 12 Mbps ADSL full rat...

Страница 83: ...A Power Consumption 11 25 Watts max Operating Temperature 0 to 40 C Storage Temperature 20 to 70 C Humidity 5 to 95 non condensing Dimensions 109 mm x 142 8 mm x 32 1 mm Weight 200 gm EMI CE Class B FCC Class B Part 15 Safety CSA 950 UL 1950 IEC 60950 EN 60950 Reliability Mean Time Between Failure MTBF min 4 years 73 ...

Страница 84: ...t is not instructions are provided for installing it Once the protocol has been installed you can configure the system to receive IP settings from the Router For computers running non Windows operating systems follow the instructions for your OS that configure the system to receive an IP address from the Router that is configure the system to be a DHCP client Note If you are using this Router to p...

Страница 85: ...nternet Connections 3 In the Network and Internet Connections window click Network Connections Click Network Connections 4 In the Network Connections window right click on Local Area Connection then click Properties Right click on the Local Area Connection icon and select the Properties option from the pull down menu 75 ...

Страница 86: ...ection uses the following items by clicking on it once Click on the Properties button Click Properties 6 Select Obtain an IP address automatically by clicking once in the circle Click the OK button Select Obtain an IP address automatically in the Internet Protocol TCP IP Properties window Your computer is now ready to use the Router s DHCP server 76 ...

Страница 87: ...nent Type dialog box select Protocol and then click Add 7 Select Internet Protocol TCP IP in the Network Protocols list and then click OK 8 You may be prompted to install files from your Windows 2000 installation CD or other media Follow the instructions to install the files 9 If prompted click OK to restart your computer with the new settings Configure Windows 2000 for DHCP 1 In the Control Panel...

Страница 88: ...P listings select the listing associated with your network card or adapter 4 In the TCP IP Properties dialog box click the IP Address tab 5 Click the Obtain an IP address automatically option 6 Double click OK to confirm and save your changes You will be prompted to restart Windows 7 Click Yes When it has restarted your computer is ready to use the Router s DHCP server Windows ME First check for t...

Страница 89: ...urrently installed network protocols If the list includes TCP IP then the protocol has already been enabled Skip to Configure IP Information 5 If TCP IP does not display as an installed component click Add 6 In the Select Network Protocol dialog box select TCP IP and then click OK You may be prompted to install files from your Windows NT installation CD or other media Follow the instructions to in...

Страница 90: ...sic styles of low pass filters commonly used are described below In Line Filter In line low pass filters are used for each telephone or telephone device answering machines Faxes etc that shares the line with the ADSL service These devices are attached to the telephone cable between the telephone and wall jack Filters that install behind the wall plate hidden from view are also available A typical ...

Страница 91: ...Line This port connects to the wall jack ADSL This port connects to the Router Phone This port connects to a telephone or other telephone device The diagram below illustrates the proper use of this style of filter Make certain the lines are properly connected If you are unable to hear a dial tone with the telephone check the connections to make sure they are securely attached and connected to the ...

Страница 92: ...ynek Aurum ul Walic w 11 PL 00 851 Warszawa Poland TEL 48 0 22 583 92 75 FAX 48 0 22 583 92 76 URL www dlink pl Hungary R k czi t 70 72 HU 1074 Budapest Hungary TEL 36 0 1 461 30 00 FAX 36 0 1 461 30 09 URL www dlink hu Singapore 1 International Business Park 03 12 The Synergy Singapore 609917 TEL 65 6774 6233 FAX 65 6774 6322 URL www dlink intl com Australia 1 Giffnock Avenue North Ryde NSW 2113 ...

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