User's Manual
Table Of Contents
- WebSTAR™ DPC2223™ and EPC2223™ VoIP Cable Modem with DECT Base Station User’s Guide Introduction
- Notice for CATV Installers
- In This Guide
- IMPORTANT SAFETY INSTRUCTIONS
- What’s In the Carton?
- Front Panel Description
- Back Panel Description
- Where Is the Best Location for My Cable Modem?
- What Are the System Requirements for Internet Service?
- How Do I Set Up My High-Speed Internet Access Account?
- How Do I Connect My Devices to Use the Internet?
- How Do I Configure TCP/IP Protocol?
- How Do I Install USB Drivers?
- What Are the Requirements for Ethernet Network Devices?
- How Do I Select and Place Ethernet Network Devices?
- How Do I Connect Ethernet Network Devices?
- What Are the Requirements for USB Network Devices?
- How Do I Select and Place USB Network Devices?
- How Do I Connect USB Network Devices?
- Troubleshooting My Internet Service Installation
- How Do I Use My Modem for Telephone Service?
- Where Do I Place My Modem for Telephone Service?
- What Are the Requirements for Telephone Service?
- How Do I Install the Modem for Telephone Service?
- How Do I Maintain the Battery? (Optional Model only)
- How Do I Mount the Cable Modem on a Wall? (Optional)
- Telephone Service Frequently Asked Questions
- Having Difficulty?
- Tips for Improved Performance
- Front Panel LED Status Indicator Functions
- Notices
- FCC Compliance
- For Information
Troubleshooting My Internet Service Installation
29
I Need to Renew the IP Address on My PC
If your PC cannot access the Internet after the cable modem is online, it is
possible that your PC did not renew its IP address. Follow the appropriate
instructions in this section for your operating system to renew the IP address on
your PC.
To renew the IP Address for Windows 95, 98, 98SE, and ME systems
1. Click Start, and then click Run to open the Run window.
2.
Type winipcfg in the Open field, and click OK to execute the winipcfg
command. The IP Configuration window opens.
3.
Click the down arrow to the right of the top field, and select the Ethernet
adapter that is installed on your PC. The IP Configuration window
displays the Ethernet adapter information.
4.
Click Release, and then click Renew. The IP Configuration window
displays a new IP address.
5.
Click OK to close the IP Configuration window, you have completed this
procedure.
Note: If you cannot access the Internet, contact your cable service
provider for further assistance.
To renew the IP Address for Windows 2000, NT, or XP systems
1. Open a Command Prompt (DOS) window.
2.
Type ipconfig/release at the C:/ prompt and press Enter. The system
releases the IP address.
3.
Type ipconfig/renew at the C:/ prompt and press Enter. The system
displays a new IP address.
4.
Click the X in the upper-right corner of the window to close the Command
Prompt window. You have completed this procedure.
Note: If you cannot access the Internet, contact your service provider for
further assistance.