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Фрагмент инструкции
2 Open your Preferences folder. 3 Drag the tcp/ip preferences file to the Trash. 4 Close all open windows and empty the Trash. 5 Restart your computer. 6 As your computer starts, simultaneously press and hold down the Command (Apple), Option, P, and R keys on your keyboard. Keeping those keys pressed down, power on your Macintosh but do not release these keys until you hear the Apple chime at least three times; then, release the keys and let the computer restart. 7 When your computer fully reboots, click the Apple icon in the upper-left corner of the Finder. Scroll down to Control Panels, and then click TCP/IP. 8 Click Edit on the Finder at the top of the screen. Scroll down to the bottom of the menu, and then click User Mode. 9 Click Advanced in the User Mode window, and then click OK. 10 Click the Up/Down selector arrows located to the right of the Connect Via section of the TCP/IP window, and then click Using DHCP Server. 11 Click Options in the TCP/IP window, and then click Active in the TCP/IP Options window. Note: In some cases, the Load only when needed option does not appear. If it appears, select the option. A check mark appears in the option. 12 Verify that the Use 802.3 option located in the upper-right corner of the TCP/IP window is not selected. If there is a check mark in the option, select the option to clear the check mark, and then click Info in the lower-left corner. 13 Is there a Hardware Address listed in this window? . If yes, click OK. To close the TCP/IP Control Panel window, click File, and then scroll down to click Close. . If no, repeat these instructions from step 6. 14 Reboot your computer. Q. How do I configure my PC for TCP/IP? A. If your PC cannot access the Internet after the cable modem is online, it is possible that your PC has not been configured for TCP/IP. Follow the appropriate instructions in this section for your operating system to configure your PC for TCP/IP. Configuring TCP/IP on Windows XP Systems 1 Click Start, and depending on your Start menu setup, choose one of the following options: . If you are using the Windows XP Default Start Menu, select Connect to, choose Show all connections, and then go to step 2. . If you are using the Windows XP Classic Start Menu, select Settings, choose Network Connections. Double-click the Local Area Connection icon in the LAN or High-Speed Internet section of the Network Connections window. 2 When the Network Connections window opens, right click on Local Area Connection, and then left click on Properties from the menu to open the Properties dialogue box. 3 Locate a white box titled "This connection uses the following items:". Use the down arrow on the right side of the box to scroll down until you see Internet Protocol (TCP/IP). Select Internet Protocol (TCP/IP), then click the Properties button below the white box on the right hand side. 4 Select both Obtain an IP address automatically and Obtain DNS server address automatically in the Internet Protocol (TCP/IP) Properties window, and then click OK. 5 Click OK at the bottom of the properties box to close the box. At this point, your PC will automatically request and receive an IP address from that gateway. Once the address is received your PC will have Internet access. 6 In the event your PC does not automatically request an IP address after completing the above steps, it is recommended that you select the Windows Start button, then shutdown and restart Windows. 7 If you cannot access the Internet, go to Having Difficulty? (on page 33). If you still cannot access the Internet, contact your service provider for further assistance. Configuring TCP/IP on Windows 2000 Systems 1 Click Start, select Settings, and choose Network and Dial-up Connections. 2 Double-click the Local Area Connection icon in the Network and Dial-up Connections window. 3 Click Properties in the Local Area Connection Status window. 4 Click Internet Protocol (TCP/IP) in the Local Area Connection Properties window, and then click Properties. 5 Select both Obtain an IP address automatically and Obtain DNS server address automatically in the Internet Protocol (TCP/IP) Properties window, and then click OK. 6 Click Yes to restart your computer when the Local Network window opens. The computer restarts. The TCP/IP protocol is now configured on your PC, and your Ethernet devices are ready for use. 7 Try to access the Internet. If you cannot access the Internet, go to Having Difficulty? (on page 33). If you still cannot access the Internet, contact your service provider for further assistance. Configuring TCP/IP on Macintosh Systems 1 Click the Apple icon in the upper-left corner of the Finder. Scroll down to Control Panels, and then click TCP/IP. 2 Click Edit on the Finder at the top of the screen. Scroll down to the bottom of the menu, and then click User Mode. 3 Click Advanced in the User Mode window, and then click OK. 4 Click the Up/Down selector arrows located to the right of the Connect Via section of the TCP/...