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ADSL Router User Manual

32

Configure PC to get IP address from DHCP

If your ADSL Router operates as a DHCP server for the client PCs on the LAN, you should configure the client PCs
to obtain a dynamic IP address. Please follow the previous section to install TCP/IP component. Only that you do not
need to specify an IP address when configuring TCP/IP properties.

The following section describe the procedures for CPEs to get IP address:

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9

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On the 

IP Address 

tab, select 

Obtain an IP address automatically

. Then click 

OK

.

Содержание RTA300W

Страница 1: ...RTA300W Wireless ADSL Router User s Manual Rev 01 2002 07 16 ...

Страница 2: ...n may be reproduced in any form by any means without the prior written permission Other trademarks or brand names mentioned herein are trademarks or registered trademarks of their respective companies 2002 07 16 Rev 01 000300w rta ...

Страница 3: ... this product When the product is expected to be not in use for a period of time unplug the power cord of the product to prevent it from the damage of storm or sudden increases in rating For Service Do not attempt to disassemble or open covers of this unit by yourself Nor should you attempt to service the product yourself which may void the user s authority to operate it Contact qualified service ...

Страница 4: ...or Windows 2000 7 For Windows XP 9 Uninstall the USB Driver 10 For Windows 98 10 For Windows ME 10 For Windows 2000 10 For Windows XP 10 Chapter 3 Connection Mode 11 Bridge Mode 12 Router Mode 13 MER Mode 15 PPPoA NAT Mode 16 PPPoE NAT Mode 17 PPPoE Relay 18 Multiple PVCs Mode 19 Chapter 4 Configuration 21 Setting TCP IP on Client PC 21 For Windows 98 21 For Windows NT 25 For Windows 2000 28 For W...

Страница 5: ...istrative Security 41 Save Configuration 43 Upgrade Software 43 Reset Router 43 Status 44 DSL Connection 44 WAN Connection 45 Traffic Counter 45 Routing Table 45 DHCP Table 46 Wireless Client 46 Configuration 47 DSL Configuration 47 LAN Configuration 47 WLAN Configuration 50 WAN Configuration 52 IP Route 54 DNS 55 Security 57 Virtual Server 59 UPnP Optional 61 Chapter 6 Troubleshooting 63 Problems...

Страница 6: ... G hs Wireless LAN Features Fully compatible to IEEE 802 11b standard and allow operating range up to 300 meters open space and 100 meters indoor The Direct Sequence Spread Spectrum DSSS technology is exploited Seamless roaming within the 802 11 and 802 11b wireless LAN infrastructure Low power consumption via efficient power management Support the Association Control function Only registered wire...

Страница 7: ...Wired Equivalent Privacy encryption uses RC4 with 64 128 bit key length Configuration and Management User friendly embedded web configuration interface with password protection Remote management accesses control Telnet session for local or remote management HTTP firmware upgrades via web browser GUI directly Distribute IP addresses to end users via DHCP server provided by ADSL router SNMPv1 v2c ag...

Страница 8: ...r for G dmt version Micro filter for G lite version Subscription for ADSL Service To use the ADSL Router you have to subscribe for ADSL service from your broadband service provider According to the service type you subscribe you will get various IP addresses Dynamic IP If you apply for dial up connection you will be given an Internet account with username and password You will get a dynamic IP by ...

Страница 9: ...hernet carrier is present Blinking Ethernet carrier is present and user data is going through Ethernet port LAN1 to LAN4 Green Solid Ethernet carrier is present Unlit Power off or wait for USB connection going up Blinking User data is going through USB port USB Green Solid USB connection is OK Unlit Power off or no radio signal WLAN card is not present or fails to function Blinking Traffic is goin...

Страница 10: ...tch 12VDC Power connector Note The Router incorporates a four port switch for connection to your local Ethernet network The Ethernet ports are marked LOCAL and are capable of operation at either 10 Mbps 10 BASE T or 100 Mbps 100 BASE Tx ...

Страница 11: ...ted devices 1 Remove the end of the phone line from your phone connector and plug it onto the LINE port of the POTS Splitter Use another phone line to connect your phone and splitter Plug this phone line onto the PHONE port of the ADSL splitter and plug the other end of the line onto your phone 2 Use the line to connect the ADSL splitter MODEM port and your ADSL LAN port 3 Please attach one end of...

Страница 12: ...port Line to the ADSL wall jack USB Driver Installation If the ADSL Router is connected to a PC through USB interface you will be prompted for the USB drivers when plugging the USB cable to the PC Refer to the relevant operating system to install the USB drivers Otherwise you may skip this chapter F Fo or r W Wi in nd do ow ws s 9 98 8 Step 1 When plugging the USB cable to the PC the system will a...

Страница 13: ...driver click Next Step 5 When Windows has finished installing the driver required click Finish Step 6 After the USB driver installation the system will automatically detect the USB ADSL Gateway When Add New Hardware Wizard window announces detecting of the USB device click Next Step 7 Repeat steps 2 4 Step 8 Click Finish to complete the installation ...

Страница 14: ...w announces detecting of the USB device select Specify the location of the driver Advanced and click Next Note If the USB device is not detected check the USB cable between the PC and the device Also verify that the device is power on Step 2 Insert the Installation CD into your CD ROM drive Select the Search for the best drive for your device option and then check the Removable Media box Then clic...

Страница 15: ... 20 00 00 0 Step 1 When plugging the USB cable to the PC the system will automatically detect the USB ADSL Router When Found New Hardware Wizard window announces detecting of the USB device click Next Note If the USB device is not detected check the USB cable between the PC and the device Also verify that the device is power on Step 2 Select Search for a suitable device and click Next Step 3 When ...

Страница 16: ... Finish to complete the installation Step 6 After USB driver installation the system will automatically detect the USB ADSL Gateway When Found New Hardware Wizard window announces detecting of the USB device click Next Step 7 Repeat steps 2 4 Step 8 Click Finish to complete the installation ...

Страница 17: ...e If the USB device is not detected check the USB cable between the PC and the device Also verify that the device is power on Step 2 The Windows will copy the drivers form the Software Utility CD Step 3 When the driver for USB Virtual Bus are copied onto your computer click Finish for next step Step 4 The system will automatically install the driver for USB ADSL Gateway Step 5 After Windows XP cop...

Страница 18: ...s Step 3 On the Install Uninstall tab select Askey USB ADSL Gateway Driver from the list box Step 4 Click the Add Remove button Step 5 Later click Ok F Fo or r W Wi in nd do ow ws s 2 20 00 00 0 Step 1 Click on the Start menu point to Settings and click on Control Panel Step 2 Select Add Remove Programs Step 3 Select Askey USB ADSL Gateway Driver from the list box Step 4 Click the Change Remove bu...

Страница 19: ...r computer well and get into Internet successfully please make sure the following first 1 Make sure you have installed a network interface card onto your computer 2 Make sure the connection between the ADSL and your computer is OK 3 Check to see the TCP IP protocol and set the IP address as Auto Get IP Address When you are sure all above is Ok you can open the Browser and type in 192 168 1 1 and s...

Страница 20: ...re a public IP address It only has a default private IP address 192 168 1 1 for management purpose Configuration 1 Choose a client PC and set the IP as 192 168 1 x x is between 2 and 254 and the gateway as 192 168 1 1 Or enter the IP address that came from the ISP DHCP server of the Router 2 Start up your browser and type 192 168 1 1 as the address to enter the web based manager 3 Go to Configurat...

Страница 21: ...owser and type 192 168 1 1 as the address to enter this ADSL web based manager 2 Go to Configuration WAN Configuration Create a new PVC and select the Data Mode RFC1483 Routed Then click Next button 3 Enter the VPI VCI values provided by your ISP and select the encapsulation type as LLC SNAP or VC MUX Then click Apply 4 Set IP configuration for Local WAN IP Address Choose Specify an IP Address ite...

Страница 22: ...ation successfully And you can surf on the Internet Note If you have multiple PCs on the LAN you may enable DHCP function on the private or public IP address The ADSL Router implements a built in DHCP server which assigns IP addresses to the clients PCs on the LAN ...

Страница 23: ...te a new PVC and select the Data Mode RFC1483 MER Then click Next button 3 Enter the VPI VCI values provided by your ISP and select the encapsulation type as LLC SNAP or VC MUX Then click Apply 4 Set IP configuration for Local WAN IP Address Choose Specify an IP Address item Please set as the following example IP Address 10 3 86 105 should be the one that you get from ISP Subnet Mask 255 255 255 0...

Страница 24: ...e IP information for clients to access the Internet Configuration 1 Start up your browser and type 192 168 1 1 as the address to enter this ADSL web based manager 2 Go to Configuration WAN Configuration Create a new PVC and select the Data Mode PPPoA Then click Next button 3 Enter the VPI VCI values provided by your ISP and select the encapsulation type as LLC SNAP or VC MUX 4 Fill in the User Nam...

Страница 25: ...ion for clients to access the Internet Configuration 1 Start up your browser and type 192 168 1 1 as the address to enter this ADSL web based manager 2 Go to Configuration WAN Configuration Create a new PVC and select the Data Mode PPPoE Then click Next button 3 Enter the VPI VCI values provided by your ISP and select the encapsulation type as LLC SNAP or VC MUX 4 Fill in the User Name and Passwor...

Страница 26: ...nfiguration 1 Choose a client PC and set the IP as 192 168 1 x x is between 2 and 254 and the gateway as 192 168 1 1 Or enter the IP address that came from the ISP DHCP server of the Router 2 Start up your browser and type 192 168 1 1 as the address to enter the web based manager 3 Go to Configuration WAN Configuration Create a New PVC and select the Data Mode RFC1483 Bridged Then click Next butto...

Страница 27: ... according to the sequence they are created Therefore the default route will be the last PVC you created You can also modify the default route manually from the IPRoute page The traffic from CPE side will be sent to different PVCs according to the routing rules Configuration 1 Start up your browser and type 192 168 1 1 as the address to enter this ADSL web based manager 2 Create the first PVC e g ...

Страница 28: ...ADSL Router User Manual 20 ...

Страница 29: ...8 1 1 and subnet mask of 255 255 255 0 As the DHCP server is Enable by default The DHCP clients should be able to access the ADSL Router Or you could assign an IP address to the host PC first for initial configuration You also can manage the ADSL Router through a web browser based manager ADSL ROUTER CONTROL PANEL The ADSL Router manager uses the HTTP protocol via a web browser to allow you to set...

Страница 30: ...ion tab check out the list of installed network components Option 1 If you have no TCP IP protocol click Add Option 2 If you have TCP IP protocol go to Step 6 Your network interface card Check out if TCP IP for your NIC is installed or not 4 Highlight Protocol and click Add ...

Страница 31: ... returning to Network window highlight TCP IP protocol for your NIC and click Properties 7 On IP Address tab Enable Specify an IP address option Enter the IP Address 192 168 1 x x is between 2 and 254 and Subnet Mask 255 255 255 0 as in figure below On Gateway tab Add a gateway IP address 192 168 1 1 8 When returning to Network window click OK ...

Страница 32: ...ADSL Router User Manual 24 9 Wait for Windows copying files 10 When prompted with System Settings Change dialog box click Yes to restart your computer ...

Страница 33: ...hen click Control Panel 2 Double click the Network icon 3 The Network window appears On the Protocols tab check out the list of installed network components Option 1 If you have no TCP IP Protocol click Add Option 2 If you have TCP IP Protocol installed go to Step 7 4 Highlight TCP IP Protocol and click OK ...

Страница 34: ...to use DHCP 6 Insert the Windows NT CD into your CD ROM drive and type the location of the CD Then click Continue 7 Returning to the Network window you will find the TCP IP Protocol among the list Select TCP IP Protocol and click Properties ...

Страница 35: ...er the IP Address 192 168 1 x x is between 2 and 254 and Subnet Mask 255 255 255 0 and Default Gateway 192 168 1 1 as in figure below 9 When returning to Network window click Close 10 When prompted with Network Settings Change dialog box click Yes to restart your computer ...

Страница 36: ...lick Network and Dial up Connections 2 Right click the Local Area Connection icon and then click Properties 3 On the General tab check out the list of installed network components Option 1 If you have no TCP IP Protocol click Install Option 2 If you have TCP IP Protocol go to Step 6 4 Highlight Protocol and then click Add ...

Страница 37: ...ies window highlight Internet Protocol TCP IP and then click Properties 7 Under the General tab enable Use the following IP Address Enter the IP address 192 168 1 x x is between 2 and 254 Subnet Mask 255 255 255 0 and Default gateway 192 168 1 1 Then click OK When prompted to restart your computer reboot it to enable the settings ...

Страница 38: ...talled network components Option 1 If you have no TCP IP protocol click Add Option 2 If you have TCP IP protocol go to Step 6 Step 4 Highlight Protocol and click Add Step 5 On the left side of the windows highlight Microsoft and then select TCP IP on the right side Then click OK Step 6 While returning to Network window highlight TCP IP protocol for your NIC and click Properties Step 7 On the IP Ad...

Страница 39: ...ion and then click Properties Step 3 On the General tab check out the list of installed network components Option 1 If you have no TCP IP Protocol click Install Option 2 If you have TCP IP Protocol go to Step 6 Step 4 Highlight Protocol and then click Add Step 5 Click Internet Protocol TCP IP and then click OK Step 6 On the Local Area Connection Properties window highlight Internet Protocol TCP IP...

Страница 40: ...t PCs to obtain a dynamic IP address Please follow the previous section to install TCP IP component Only that you do not need to specify an IP address when configuring TCP IP properties The following section describe the procedures for CPEs to get IP address F Fo or r W Wi in nd do ow ws s 9 98 8 On the IP Address tab select Obtain an IP address automatically Then click OK ...

Страница 41: ...dapter Enable Obtain an IP address from a DHCP server and then click OK When prompted with the message below click Yes to continue F Fo or r W Wi in nd do ow ws s 2 20 00 00 0 Enable Obtain an IP address automatically and then click OK F Fo or r W Wi in nd do ow ws s M ME E On the IP Address tab select Obtain an IP address automatically Then click OK ...

Страница 42: ...ADSL Router User Manual 34 F Fo or r W Wi in nd do ow ws s X XP P On the IP Address tab select Obtain an IP address automatically Then click OK ...

Страница 43: ... can not access the Internet Please follow the procedures below to renew PC s IP address F Fo or r W Wi in nd do ow ws s 9 98 8 1 Select Run from the Start menu 2 Type winipcfg in the dialog box and the click OK 3 When the figure below appears click Release and then Renew to get an IP address F Fo or r W Wi in nd do ow ws s N NT T 1 Select Run from the Start menu ...

Страница 44: ...s s 2 20 00 00 0 1 From the Start menu point to Programs Accessories and then click Command Prompt 2 Type ipconfig at prompt Then you will see the IP information from DHCP server 3 If you want to get a new IP address type ipconfig release to release the previous IP address and then type ipconfig renew to get a new one F Fo or r W Wi in nd do ow ws s M ME E 1 Select Run from the Start menu 2 Type w...

Страница 45: ... menu point to Programs Accessories and then click Command Prompt 2 Type ipconfig at prompt Then you will see the IP information from DHCP server 3 If you want to get a new IP address type ipconfig release to release the previous IP address and then type ipconfig renew to get a new one ...

Страница 46: ...ADSL Router User Manual 38 ...

Страница 47: ...TER CONTROL PANEL appears From now on the ADSL Router acts as a web server sending HTML pages forms on your request You can fill in these pages forms and apply them to the ADSL Router O Ou ut tl li in ne e o of f W We eb b M Ma an na ag ge er r The home page is composed of 3 areas Title It indicates the title of this management interface Main Menu Includes Quick start System Status and Configurati...

Страница 48: ...Apply is clicked your customizations will only be stored to the DRAM If you do not execute Save Restart the customizations will not take effect for rebooting the ADSL Router next time Save Restart button When Save is clicked your customizations will be saved to the flash memory After clicking Restart your customizations take effect Quick start On this page you can see some pre defined connection s...

Страница 49: ...information of your ADSL Router including the hardware board and software version etc It provides a general overview of your ADSL Router A Ad dm mi in ni is st tr ra at ti iv ve e S Se ec cu ur ri it ty y There are three types of administration Account Remote Access and Web Port Account It limits this web based manager access to users with the correct user name and password After entering user nam...

Страница 50: ...e prompted to re login with new user name and password immediately To save the new settings to flash memory and take effect next time your reboot the ADSL Router after clicking Apply you should perform the task of Save Configuration Remote Access This function allows remote client to access this router from WAN side You can set the lease time and click Enable to enable this setting To disable this...

Страница 51: ... the upgrading by using HTTP To transfer the firmware file follow the steps below 1 Download and unzip the new software file from vendor 2 In the File Name of Firmware field click Browse to locate the upgrade file 3 Click the Upgrade button After upgrading the original configuration will still exist and not reset to the factory defaults R Re es se et t R Ro ou ut te er r This page allows you to re...

Страница 52: ...f providing better performance in a noisy environment It helps to transmit at faster line rates with lower error rates thus providing a faster overall throughput in a moderately noisy environment Line Attenuation Indicates the signal attenuation caused by line length It increases with line length and frequency and decreases as wire diameter increases Noise Margin Signal to noise ratio The ratio of...

Страница 53: ... T Tr ra af ff fi ic c C Co ou un nt te er r This page shows the records of data going through the LAN and WAN interface For each interface cumulative totals are displayed for Sent Received Packets and Sent Received Bytes By clicking Refresh all the records will be reset R Ro ou ut ti in ng g T Ta ab bl le e This page shows all the routing rules of data packets going through your ADSL Router if it...

Страница 54: ...t their IP addresses from your ADSL Router For each DHCP client it shows the Host Name MAC Address IP Address and the Lease Time W Wi ir re el le es ss s C Cl li ie en nt t This page shows wireless clients that associated to the router For each client it shows the MAC Address and the On Line Time ...

Страница 55: ...e according to the setting of DSLAM in central office and then click Apply The DSL line mode you specify will be applied to the entire ADSL Router unit All ATM PVC profiles created will use the same line mode Consult your ISP to find out which option applies to your DSL line L LA AN N C Co on nf fi ig gu ur ra at ti io on n For the LAN Configuration there are two types that you have to know IP Add...

Страница 56: ...iple IP address from your ISP you will have a range of IP address for the ADSL Router and other network devices on the LAN You can fill in the IP address assigned by ISP in the public IP address field DHCP Server This page allows you to enable DHCP server on LAN interface and then your router can assign IP addresses to those PCs connected to your router The ADSL Router implements a built in DHCP D...

Страница 57: ...main Name Servers You can check the Report this host as the DNS server box to use this host as the default DNS Or you can uncheck the box and manually set up the DNS IP address in the Primary Secondary DNS IP address fields The DNS server addresses will be passed to the DHCP clients along with the IP addresses The DHCP clients use the DNS to map a domain name to its corresponding IP address and vi...

Страница 58: ...th the ADSL Router must have the same SSID as it Frequency Domain The frequency in which the radio links are about to be established Desired Channel The frequency in which the radio links are about to be established Select channel that you want Usually the wireless clients will scan the whole operable channels and then select the desired communications channel automatically Authentication Type The...

Страница 59: ...our SSID to associate itself to the device Turns on encryption Wired Equivalent Privacy Mechanism is Turns on You should select the encryption key length as 64 or 128 bit key Then enter the encryption key in Key Entry fields Note When Wired Equivalent Privacy Mechanism is enabled the wireless client must be configured with exactly the same encryption level 64 or 128 bit and encryption key as ident...

Страница 60: ...existing ATM PVC interface and click Modify to edit its parameters or click Delete if you want to delete it To add a new PVC interface click Create a new PVC and follow these steps 1 Select one of connection type in the Data Mode RFC1483 Bridged RFC1483 Routed RFC1483 MER PPPoA or PPPoE and click Next 2 Fill in the VPI VCI values and select ATM Service Type Encapsulation Type and PCR 3 Click Apply...

Страница 61: ...PCR cells per second Encapsulation Type There are two types for your choosing VC MUX or LLC SNAP Select the encapsulation based on the setting of the ISP Consult your ISP for this information Local WAN IP Address On Router mode selecting None means you have public LAN IP address setting If you select Specify an IP address you can specify a WAN IP provided by ISP for your router If Server assigned ...

Страница 62: ...is added automatically to the IP Static Routing If you set up more than one PVC profiles and the first PVC is deleted then you have to manually add the default routing I IP P R Ro ou ut te e Static Route This page shows all static route status and allows you to add new static IP route or delete IP route A Static IP Routing is a manually defined path which determines the data transmitting route If ...

Страница 63: ...ich RIP version should be accepted RIP disable RIPv1 RIPv2 and both Transmit Mode It broadcasts the routing table From the drop down list select which RIP version should be broadcasted RIP disable RIPv1 RIPv2 and both D DN NS S DNS Relay On this page you can choose to disable or enable DNS Relay function If your DNS is disabled and you choose to enable DNS relay after selecting the Enabled option ...

Страница 64: ...g IP address and vice versa DNS Server Select Enabled or Disabled to enable disable the DNS server and then click Configure The DNS hostname table shows all the current DNS clients whether created by DHCP client or manually created If it created by manual client you can delete the hostname entry on the table If you want to change the domain name please select Enabled and click Configure Then fill ...

Страница 65: ...isabled the DNS server function is invalid 2 If DNS IP is left as 0 0 0 0 then you should specify the DNS on each client PC S Se ec cu ur ri it ty y Firewall This page is used to set the firewall for your system Please choose one from the provided items and click Apply to enable it Click on The table of default policies for various security levels to see the traffic blocked status for each setting...

Страница 66: ...nual 58 The higher the security level is the more traffic blocked for the service is If you are not satisfied with the preset functions such as Low Medium High please click Advance User Define for setting them by yourself ...

Страница 67: ...T to let your entire local network appear as a single machine to the Internet The typical situation is that you have local servers for different services and you want to make them publicly accessible With NAT applied it will translate the internal IP addresses of these servers to a single IP address that is unique on the Internet NAT function not only eliminates the need for multiple public IP add...

Страница 68: ...ard port number to a non standard number Incoming data packets sent to a specific IP port can be mapped to the port you specify The most often used port numbers include 21 FTP 80 HTTP 23 Telnet and 25 SMTP IP Address Specify the internal IP address to which the packets are forwarded In the virtual server list table you may select required entry to modify or delete it by clicking Modify or Delete I...

Страница 69: ...f intelligent appliances wireless devices and PCs of all form factors It is designed to bring easy to use flexible standards based connectivity to ad hoc or unmanaged networks whether in the home in a small business public spaces or attached to the Internet To enable UPnP function just check the Enable UPnP Function box and then click Apply to activate the function ...

Страница 70: ...ADSL Router User Manual 62 ...

Страница 71: ... set to routing mode and you use private IP addresses on the LAN go to WAN Configuration ATM PVC Setup the ATM PVC Interface page Make sure that Enable network address Translation NAT is checked Check the IP settings Go to LAN Configuration IP Address page ensure you specify IP address on Public IP Address field Or go to WAN Configuration ATM PVC Setup the ATM PVC Interface page ensure you specify...

Страница 72: ...outer and perform the upgrade task again Error Message invalid file format Possible cause The firmware file format is invalid Action Check the file format is correct otherwise download a firmware file with correct format Error Message get an error message Possible cause The TFTP server responses with error message Action Make sure the file name you enter is correct Otherwise the TFTP server may re...

Страница 73: ...Troubleshooting 65 Error Message can t allocate update buffer Possible cause It may caused by the lack of memory Action Reboot your ADSL Router and perform the upgrade task again ...

Страница 74: ...ADSL Router User Manual 66 ...

Страница 75: ...s a computer network limited to the immediate area usually the same building or floor of a building A WAN on the other hand is an outside connection to another network or the Internet The Ethernet side of the ADSL Router is called the LAN port It is a twisted pair Ethernet 10Base T interface A hub can be connected to the LAN port More than one computers such as server or printer can be connected t...

Страница 76: ...Routing Information Protocol RIP is a routing protocol that uses the distance vector routing algorithms to calculate least hops routes to a destination It is used on the Internet and is common in the NetWare environment It exchanges routing information with other routers It includes V1 V2 and V1 V2 which controls the sending and receiving of RIP packets over Ethernet UDP User Datagram Protocol UDP...

Страница 77: ...VC Multiplexing over AAL5 RFC2364 Point to Point Protocol PPP over AAL5 RFC2225 Classical IP and ARP over ATM RFC2516 PPP over Ethernet support Relay Transparent Forwarding and Client functions OAM F4 F5 End to End Segment Loopback Cells Bridging Features Supports self learning bridge specified in IEEE 802 1D Transparent Bridging Supports up to 4000 learning MAC addresses Transparent bridging amon...

Страница 78: ...ses to end users via DHCP server provided by ADSL router SNMPv1 v2c agent with MIB II PPP MIB ADSL Line MIB H Ha ar rd dw wa ar re e Interface One RJ 11 port for ADSL connection Four RJ 45 port for IEEE 802 3 10 100 Base T auto sensing Ethernet connection One USB port compliant to USB v1 1 for 12 Mbps connection rate Hidden PCMCIA interface for IEEE 802 11b 2 4 GHz wireless LAN connection One hidd...

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