valutazioni - 5, GPA: 4.2 ( )

Produttore : Sony File Size : 1.59 mb File Nome : Lingua di insegnamento:

To connect a telephone cable 1 Plug one end of the phone cable (1) into the modem port on the computer. 2 Plug the other end into the wall jack (2). . The computer does not work with party lines, cannot be connected to a coin-operated telephone, and may not work with multiple telephone lines or a private branch exchange (PBX). Some of these connections may result in excess electrical current and could cause a malfunction in the internal modem. If you connect a telephone cable coming through a splitter, the modem or connected device may not work properly. 5454n N Using Your VAIO Computer To set up a dial-up connection to the Internet 1 Click Start, point to All Programs, Accessories, Communications, and click New Connection Wizard. The New Connection Wizard appears. 2 Click Next. If the Location Information window appears, follow the on-screen instructions. 3 If it is not already selected, click to select Connect to the Internet, and click Next. 4 Follow the on-screen instructions. 5555n N Using Your VAIO Computer Using Wireless LAN (WLAN) Using the Sony Wireless LAN (WLAN), all your digital devices with built-in WLAN functionality communicate freely with each other through a powerful network. A WLAN is a network in which a user can connect to a local area network (LAN) through a wireless (radio) connection. So there is no need anymore to pull cables or wires through walls and ceilings. The Sony WLAN supports all normal Ethernet activities, but with the added benefits of mobility and roaming. You can still access information, internet/intranet and network resources, even in the middle of a meeting, or as you move from one place to another. You can communicate without an Access Point, which means that you can communicate between a limited number of computers (ad-hoc). Or you can communicate through an Access Point, which allows you to create a full infrastructure network (infrastructure). 5656n N Using Your VAIO Computer . In some countries, using WLAN products may be restricted by the local regulations (e.g. limited number of channels). Therefore, before activating the WLAN functionality, read the Regulations Guide carefully. Channel selection is explained further in this manual (see Wireless LAN Channel Selection (page 63)). WLAN uses the IEEE802.11b/g standard, which specifies the used technology. The standard includes the encryption method: Wired Equivalent Privacy (WEP), which is a security protocol and WiFi Protected Access (WPA - Proposed jointly by the IEEE and Wi-Fi Alliance, WiFi Protected Access is a specification of standards based, interoperable security enhancements that increase the level of data protection and access control for existing WiFi networks. WPA has been designed to be forward compatible with the IEEE802.11i specification. It utilizes the enhanced data encryption TKIP (Temporal Key Integrity Protocol) in addition to user authentication using 802.1X and EAP (Extensible Authentication Prot...

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