Sony PCWA-A220 Access Point Help File

Sony PCWA-A220 - Wireless Lan Access Point Manual

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  • Sony PCWA-A220 | Access Point Help File - Page 1
    that connects up to 49 computers (a maximum 16 is recommended) by connecting the Wireless LAN Access Point PCWA-A100 (called the Access Point below) a computer in which the Wireless LAN PC Card PCWA-C100 is inserted. While enabling the sharing of files between all computers connected over
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    Overview Wireless LAN Utilities The setup process Before making settings (Important precautions) Page 2
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    are that displays the status of communications betw een the computer mounted w ith the Wireless LAN PC Card and the Access Point. If there are multiple Access Points, you can use it to sw itch the Access Point connection. Normally, it displays the status of communications in the status area of the
  • Sony PCWA-A220 | Access Point Help File - Page 4
    Access Point has not been used: Connect the Access Point to a pow er source. Refer to the Wireless LAN Access Point Operating Instructions for details. If the Wireless LAN PC Card has not been used: 1. Insert the Wireless LAN PC Card into your com puter. 2. Install the Wireless LAN PC Card driver
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    Before making settings (Important precautions) Check the version When using a computer that has an Ethernet interface other than the Wireless LAN PC Card Privileges of Window s 2000 users Page 5
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    If the combination of the Access Point Setup Utility and Access Point firmw are versions is incompatible, update the Wireless LAN Utilities, or update the Access Point firmw are. From the Start menu, select VAIO, Wireless LAN, Access Point Firmw are Upgrade, then Manual. Refer to the Upgrade Utility
  • Sony PCWA-A220 | Access Point Help File - Page 7
    When using a computer that has an Ethernet interface other than the Wireless LAN PC Card When using the Wireless LAN PC Card, you must stop the use of Ethernet interfaces other than the Wireless LAN PC Card.  When running the Window s 98 Second Edition  When running the Window s Me  When running
  • Sony PCWA-A220 | Access Point Help File - Page 8
    w ith restrictions *1 Users (Restricted users) Installation of driver: No Installation of Wireless LAN Utilities: No Execution of Wireless LAN Utilities: Yes w ith restrictions *2 *1  Registration of the Access Point is not possible with the Wireless Palette.  Even if the Encryption Key is
  • Sony PCWA-A220 | Access Point Help File - Page 9
    . Refer to the Wireless LAN Access Point Operating Instructions for details. 2. Insert the Wireless LAN PC Card, and install the driver and other softw are supplied w ith the Wireless LAN PC Card to your com puter. Refer to the Wireless LAN PC Card Operating Instructions manual for details. 3. Es
  • Sony PCWA-A220 | Access Point Help File - Page 10
    From the Start m enu, select VAIO, Wireless LAN, then Custom Access Point Setup Utility. The Custom Access Point Setup Utility appears. 3. Ve rify Wireless LAN PC Card is inserted in your computer. o The Wireless LAN PC Card driver is installed. o The Access Point is pow ered. o The Access Point
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    Key. We strongly recommend that you change this to prevent unw arranted use from an outside party. Closed Wireless System Check this option to shield the Access Point from computers on other w ireless LANs. System Administrator Name Enter the name of your system administrator. You may enter up to 63
  • Sony PCWA-A220 | Access Point Help File - Page 13
    steps, proceed to Setting up cable connection. LAN (Bridge Mode) Select this option to connect the Access Point to the ISDN router. This mode is also recommended for connecting the Access Point to the existing LAN, such as the corporate LAN. Consult your netw ork administrator to identify the
  • Sony PCWA-A220 | Access Point Help File - Page 14
    the existing Ethernet netw ork. 1. Click the Dialup Setup tab. This dialog box is for assigning functions to the Access Point for dialing up the ISP. Account ID Enter the account ID for connecting to the ISP. Passw ord Enter the passw ord for connecting to
  • Sony PCWA-A220 | Access Point Help File - Page 15
    specifying functions of the Access Point acting as the local DHCP (Dynamic Host Configuration Protocol) server. Size of IP Address Pool Enter the number of IP addresses that the DHCP server holds. This number should be larger than the number of clients (computers) in your wireless LAN. In most cases
  • Sony PCWA-A220 | Access Point Help File - Page 16
    The link test between the Access Point and the client is performed using your new configuration. 8. Click FINISH when the message "Link established with Access Point" is displayed. The Custom Setup Utility closes. Note If an error message appears, open the Custom Access Point Setup Utility and check
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    Setup of Cable Modem Connection Mode dialog box. Hints  The Access Point acts as a NAT router w hen Cable Modem is selected for Connection Enter the secondary DNS server address. Local IP Address Enter the IP address of the LAN. Hint The Local IP Address is assigned by default. There is no particular need
  • Sony PCWA-A220 | Access Point Help File - Page 18
    This dialog box is for specifying functions of the Access Point acting as the DHCP server for the w ireless LAN. Size of IP Address Pool Enter the number is registered in the Access Point. Note If an error message appears, re-enter the correct data. 5. When the Wireless Access Point Setup - Finish
  • Sony PCWA-A220 | Access Point Help File - Page 19
    in the follow ing fields. IP Address Enter the IP address of the Access Point. Subnet Mask Enter the subnet mask of the Access Point. Default Router Enter the IP address for the default router. Hints  Refer to the manual that comes w ith your ISDN router for details.  To save the parameters you
  • Sony PCWA-A220 | Access Point Help File - Page 20
    the Wireless Access Point Setup - Finish Screen appears, w ait about 30 seconds. Note The link test is disabled for 30 seconds after the configuration is uploaded because the Access Point is automatically restarted. You may start the link test w hen the Pow er indicator on the Access Point turns
  • Sony PCWA-A220 | Access Point Help File - Page 21
    DHCP server.  Consult w ith your netw ork administrator before connecting the Access Point to the existing Ethernet netw ork. 1. Click the IP Se tup tab. This dialog box is for entering information required for configuring a LAN. Hint The IP Address and Subnet Mask are assigned by default. There
  • Sony PCWA-A220 | Access Point Help File - Page 22
    4. Click UPLOAD. The configuration you have made is registered in the Access Point. Note If an error message appears, re-enter the correct data. 5. When the Wireless Access Point Setup - Finish Screen appears, w ait about 30 seconds. Note The link test is disabled for 30 seconds after the
  • Sony PCWA-A220 | Access Point Help File - Page 23
    are ensured by the computer allocating a temporary IP address. This w ill restore the Access Point function. This function is used under the follow ing conditions.  When the Access Point of a LAN connection mode is connected to a LAN that is not operating on the DHCP server.  When the ISDN router
  • Sony PCWA-A220 | Access Point Help File - Page 24
    Access Point Setup Utility. Here, w e w ill explain using and example of connecting to the LAN (w ithout a DHCP server) and selecting the LAN Conne ction M ode and Com m on Param e te rs and click NEXT. The Setup of LAN Connection Mode screen is displayed. 6. M anually s e t the WAN s ide (Ethe rne
  • Sony PCWA-A220 | Access Point Help File - Page 25
    8. Click UPLOAD. The configuration you have made is registered in the Access Point. Note If an error message appears, re-enter the correct data. 9. When the Wireless Access Point Setup - Finish Screen appears, w ait about 30 seconds. Note The link test is disabled for 30 seconds after the
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    Additional information Troubleshooting Helpful Information (Technical Tips) Glossary Trademarks Page 26
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    Troubleshooting Connection cables Phone mode LAN mode Cable Modem mode Changing the status of your connection (Cautions w hen changing the mode) Encryption Key Setup passw ord Drivers Peer to Peer mode General connections w ith the Access Point General overview of the Wireless Palette Internet
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    pute r? Use a cross Ethernet cable w hen connecting the Access Point directly to a computer. Is the Acce s s Point Ethe rne t inte rface 100BASE-TX com patible? The Access Point Ethernet interface is 10BASE-T compatible. It is not compatible to LAN that does not have the 10/100BASE auto-recognition
  • Sony PCWA-A220 | Access Point Help File - Page 29
    com m unication w ith the Access Point w hen changing from the LAN m ode to the Phone m ode. With the LAN mode, the Access Point is the DHCP client w ith regard to the ISDN Router. After disconnecting from the ISDN Router (DHCP server), computers installed w ith the Wireless LAN PC Card try to read
  • Sony PCWA-A220 | Access Point Help File - Page 30
    and the PCWA-A100 Access Point, then connect the pow er supply. I cannot com m unicate w ith the Access Point after changing to the LAN m ode. Possibly, acquisition of the IP address failed. When you set to the LAN mode, the Access Point acts as a bridge betw een the Ethernet and Wireless sides
  • Sony PCWA-A220 | Access Point Help File - Page 31
    OK. The IP address is assigned to the Access Point and communications betw een the client and the Access Point are established. 6. Pe rform the s am e ope rations as norm al us ing the Acce s s Point Se tup Utility. Here, w e w ill explain connecting to the LAN (no DHCP server) and selecting the
  • Sony PCWA-A220 | Access Point Help File - Page 32
    the settings. A Wireless LAN Access Point being used in the LAN m ode becom es unable to establish dial-up connections. The Access Point is connected to the telephone line and the pow er is on. What's the problem ? The Access Point can no longer communicate w ith the Wireless LAN PC card installed
  • Sony PCWA-A220 | Access Point Help File - Page 33
    server is not found, so communication is not possible. When this occurs, temporarily reestablish communication by temporarily assigning an IP address to the Access Point, using the same netw ork segment as for PCs on the netw ork. Communication can then be reestablished by changing settings. Click
  • Sony PCWA-A220 | Access Point Help File - Page 34
    this is the case, you may need to request a change of the MAC address to your cable provider. Either refer to the cable modem operations manual or contact your cable television company for details. Page 34
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    to connect, then connect the pow er and start it up. 3. Confirm that the com puter that is installed w ith the PCWA-C100 Wireless LAN PC Card can be connected to the Access Point. 4. It is pos s ible , in this s tate , for file and printe r s haring w ithin the Wire le s s ne tw ork and to
  • Sony PCWA-A220 | Access Point Help File - Page 36
    , then connect the pow er and start it up. 3. Confirm that the com puter that is installed w ith the PCWA-C100 Wireless LAN PC Card can be connected to the Access Point. 4. Start the Cus tom Acce s s Point Se tup Utility on the clie nt com pute r and m ak e ne tw ork s e ttings on the WAN
  • Sony PCWA-A220 | Access Point Help File - Page 37
    Ke y. There are tw o w ays to remedy this.  Set to the Softw are Reset mode and reset.  Use the CD-ROM accessory Access Point Firmw are Upgrade Utility to return the Access Point to its ex-factory setting. Se t to the Softw are Re s e t m ode and re s e t. 1. Press the reset sw itch on the
  • Sony PCWA-A220 | Access Point Help File - Page 38
    computer. On any other computers connected to the same Access Point, how ever, you must use the installed Wireless Palette to modify the Access Point's configuration (the Encryption Key in this case). Note that access to the Wireless LAN Access Point fails if the modification is not performed. Page
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    box and reset it. 6. Click NEXT. The Connection Setup dialog box appears. 7. Click UPLOAD. The settings are uploaded to the Access Point. Please w ait until the Access Point's POWER indicator turns green. It takes approximately 30 seconds. 8. Afte r the POWER indicator turns gre e n, click LINK TEST
  • Sony PCWA-A220 | Access Point Help File - Page 40
    TCP/IP protocol even if the driver is installed. In many cases w ith this kind of trouble, w e have found that there are many other netw ork drivers installed. In many cases, this problem can be solved by deleting unused or infrequently used netw ork drivers. We strongly recommend that you confirm
  • Sony PCWA-A220 | Access Point Help File - Page 41
    2000 1. From the Start m enu, select Program s, Accessories, then Com m and Prom pt 2. Type "ipconfig /all". 3. Check the IP address of interfaces other than Sony PCWA-C100 Wireless PC Card. 4. Verify that no IP address in the range of 169.254.0.0 to 169.254.255.255 is assigned. If you find any
  • Sony PCWA-A220 | Access Point Help File - Page 42
    not the pow er supply is connected.  Access Point is not connected to the netw ork. If the Access Point is in ISDN mode, communications cannot be established betw een the Access Point and the Wireless client if the Access Point is not connected to the ISDN Router or to the LAN. Check if it is. Also
  • Sony PCWA-A220 | Access Point Help File - Page 43
    a client computer that is connected to the same LAN to connect to the Internet after starting to use the Access Point previously connected to a LAN. HANDLING Is the DHCP server operating on the LAN? Also, check the connection settings for the Wireless LAN Access Point. Is it set to Phone mode or to
  • Sony PCWA-A220 | Access Point Help File - Page 44
    that each user assigned w hen registering the Access Point using the Wireless Palette. Therefore, the nickname of a single Access Point varies depending on the user. The Wireless Palette still show s the previous com puter nam e after change. The Access Point has not yet recognized the new computer
  • Sony PCWA-A220 | Access Point Help File - Page 45
    I w ant to connect to another Internet service provider. Use one of the Access Point Setup Utilities to register another Internet service provider. I w ant to sw itch betw een tw o Internet service providers. You can register multiple providers using the Wireless Palette. For details, refer to the
  • Sony PCWA-A220 | Access Point Help File - Page 46
    tw ork . Not supported. I w ant to connect to m ultiple Access Points. You can register up to four Access Point connection settings w ith the Wireless Palette. This w ay, you can sw itch connection from one PCWA-A100 Wireless LAN Access Point to another w ithout being troubled w ith reconfiguration
  • Sony PCWA-A220 | Access Point Help File - Page 47
    , select VAIO, Wireless LAN, Access Point Firmw are Upgrade, then Manual from the Start menu and see the Upgrade Manual. I w ant to install tw o Wireless LAN PC Cards and use it as a Wireless IP gatew ay. That is not possible. The installation of tw o Wireless LAN PC Cards is not supported. I use
  • Sony PCWA-A220 | Access Point Help File - Page 48
    Helpful information (Technical tips) Each connection mode function Encryption Key (WEP Key) Setup passw ord Communication channels Reset mode and Softw are Reset mode Compatibility w ith other company products Page 48
  • Sony PCWA-A220 | Access Point Help File - Page 49
    Each connection mode function Functions of the Phone mode Functions of the Cable Modem mode Functions of the LAN mode Functions of the Local Only mode Page 49
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    the phone yourself. To Connect button The Access Point w ill not accept the connection command for approximately one minute after manually disconnecting. This is the same for other clients that are connected to the same Wireless LAN Access Point. Precautions w hen using a netw ork-based gam
  • Sony PCWA-A220 | Access Point Help File - Page 51
    betw een the cable modem and the computer. For details, refer to your cable modem User's Manual. Sharing files and printers The Access Point functions as a NAT router betw een the Ethernet side and the Wireless side w hen connecting w ith the Cable Modem mode. Therefore, it is not possible to share
  • Sony PCWA-A220 | Access Point Help File - Page 52
    Access Point Setup Utility.  Wireless The Access Point functions as a bridge betw een the Wireless side netw ork and the Ethernet side netw ork. In the case of the LAN mode, the Access Point the Operating Instructions and the Help file. When using a TA Connect the Access Point LINE/PHONE connector
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    IP address and set the IP address, subnet m ask and default router to the appropriate settings on that LAN. 6. Click UPLOAD and register the contents of the settings to the Access Point. 7. For the other clients, set the IP address, subnet m ask and default router to the appropriate settings on
  • Sony PCWA-A220 | Access Point Help File - Page 54
    interface  Ethernet - Wireless The Access Point functions as a bridge. Therefore, it is possible for clients to share access w ith each other and to share files and printers betw een the tw o netw orks. Hint The Access Point in the Local Only mode must never be connected to an existing LAN such as
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    Key changes made by the customer. You can use the Custom Access Point Setup Utility to set the Access Point to be a closed system. Thereby clients on Wireless LAN connected to another Access Point other than that Access Point cannot view it under normal operations. (This function does not completely
  • Sony PCWA-A220 | Access Point Help File - Page 56
    created in the folder to w hich the Wireless LAN system is installed on the client computer w here the setting for the passw ord w as made. You can use a text editor to view the passw ord in the log file. The name of the log file is Access Point ID + conf (w hen the ID is
  • Sony PCWA-A220 | Access Point Help File - Page 57
    Communication channels If the baud rate is extremely slow , it is possible that this system's Access Point or another company's w ireless access point or a w ireless station is operating nearby. In that case, it is possible that the electric w aves are interfering w ith each other. You can sw itch
  • Sony PCWA-A220 | Access Point Help File - Page 58
    of a paper clip for about one second w hile pow ering on the Access Point. 2. Re le as e the re s e t s w itch w he n the POWER indicator lights in orange . Software Reset mode The Softw are Reset mode is used for the follow ing problems.  You have forgotten the Encryption Key (WEP Key).  You have
  • Sony PCWA-A220 | Access Point Help File - Page 59
    problem exists w hen connecting to a normal Ethernet. Also, w e w ould like to decline any questions regarding that. Note Currently, (November, 2000), w e cannot assure connection w ith the Encryption Key ON. Is it possible to connect an iBook to the Access Point dedicated PCWA-C100 Wireless LAN PC
  • Sony PCWA-A220 | Access Point Help File - Page 60
    Glossary Channel number Frequency used for w ireless communications. Wireless communications are available only among client computers and Access Points that use the same channel. Client Computer on a w ireless LAN. It may be called a client computer as w ell. DHCP (Dynamic Host Configuration
  • Sony PCWA-A220 | Access Point Help File - Page 61
    OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. Documentation Copyright 2000 Sony Corporation is a trademark of Sony Corporation. Microsoft and Window s are registered trademarks of Microsoft Corporation in the United States and other countries
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Getting started
You can build a Wireless LAN environment that connects up to 49 computers (a maximum 16 is recommended) by connecting the Wireless
LAN Access Point PCWA-A100 (called the Access Point below) a computer in which the Wireless LAN PC Card PCWA-C100 is inserted.
While enabling the sharing of files between all computers connected over the same Wireless LAN, it is also possible for multiple of computers
within the same LAN system to connect to the Internet, if the Access Point is connected to a telephone line, an ISDN router, cable modem or to
an xDSL modem. Furthermore, you can build a Wireless LAN environment between computers that are installed with the Wireless LAN PC Card
without having to use the Access Point. (This is called peer-to-peer connection.)
Note
For best results in viewing this help file, use Microsoft Internet Explorer 5 or later. Some graphics may not display properly if you are using an
earlier version.
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