사용자 설명서차례Reference Guide for the Model RT311 and RT314 Internet Access Gateway Routers1Contents5About This Guide15Technical Support15Related Publications15Typographical Conventions17Special Message Formats17Chapter1 Introduction19About the Router19Key Features19Autosensing 10/100 Ethernet21TCP/IP21Security22Easy Installation and Management22Maintenance and Support23Chapter2 Setting Up the Hardware25Package Contents25Local Network Hardware Requirements26PC Requirements26Access Device Requirement26The Router’s Front Panel27The Router’s Rear Panel29Connecting the Router30Connecting to your Local Ethernet Network30Connecting the Model RT311 router to your Local Area Network30Connecting the Model RT314 router to your Local Area Network30Connecting to Your Internet Access Device31Connecting the Serial Cable (Optional)31Connecting the Power Adapter32Verifying Power32Chapter3 Preparing Your Network33Preparing Your Personal Computers for IP Networking33Configuring Windows 95 or later for IP Networking34Configuring TCP/IP Properties36Verifying TCP/IP Properties (Windows)36Configuring the Macintosh for IP Networking37Verifying TCP/IP Properties (Macintosh)38Your Internet Account39Login Protocols39Account Information39Obtaining ISP Configuration Information (Windows)40Obtaining ISP Configuration Information (Macintosh)41Ready for Configuration42Chapter4 Initial Configuration of the Router43Configuring for Internet Access43Chapter5 Advanced Configuration of the Router49System Settings49System Tab49Dynamic DNS50Password50LAN Setup51DHCP51LAN TCP/IP52Configuring for Port Forwarding to Local Servers54Local Web and FTP Server Example55Local Game Host or Videoconference Example56Static Routes56Static Route Example58Chapter6 Maintenance61System Status61DHCP Table64Software Upgrade64Erase the Configuration65Chapter7 Using the Manager Interface for Initial Router Configuration67Connecting for Configuration67Connecting Through a Serial Port68Connecting Through a Telnet Connection68Using the Manager Interface70Turning on Power to the Router70Navigating the Manager72Manager Menu Summary72General Setup Menu74WAN Setup75LAN Setup76LAN Port Filter Setup Menu76TCP/IP and DHCP Setup77Manager Password Setup79Chapter8 Using the Manager Interface to Configure the Router for Internet Access81Internet Access Configuration81Configuration for Local Servers83Local Web and FTP Server Example84Local Game Host or Videoconference Example85Setting Static Routes85Static Route Example88Dynamic DNS90Chapter9 Using the Manager Interface for System Maintenance91System Status91Terminal Baud Rate94Log and Trace94View Error Log94Syslog and Accounting95Diagnostic Menu96Back Up and Restore Configuration98Backing Up and Restoring the Configuration with a Serial Connection98Backing Up and Restoring the Configuration Using FTP99Software Update99Updating Router Software Using a Serial Connection99Updating Router Software Using FTP100Command Interpreter Mode101Chapter10 Configuring Filters103Router Filter Structure103Configuring a Filter Set104Configuring a Filter Rule108TCP/IP Filter Rule108Generic Filter Rule111Applying a Filter Set112Default Filters113Filter 1: NetBIOS_WAN113Filter 2: NetBIOS_LAN113Filter 3: TEL_FTP_WEB_WAN113Chapter11 Troubleshooting115Basic Functioning115PWR LED Not On115Test LED Never Blinks or LED Stays On116LNK/ACT LEDs Not On116Troubleshooting the Web Configuration Interface116Troubleshooting the ISP Connection117Troubleshooting a TCP/IP Network Using a Ping Utility119Testing the LAN Path to Your Router119Testing the Path from Your PC to a Remote Device121Troubleshooting the Manager Interface121Restoring the Default Configuration and Password122Using a Serial Connection122Using FTP123Appendix A Technical Specifications125General Specifications125Appendix B Network and Routing Basics127Basic Router Concepts127What is a Router?127Routing Information Protocol128IP Addresses and the Internet128Netmask130Subnet Addressing131Private IP Addresses133Single IP Address Operation Using NAT134MAC Addresses and Address Resolution Protocol135Domain Name Server135IP Configuration by DHCP136Ethernet Cabling136Uplink Switches and Crossover Cables137Cable Quality137Glossary139Index143크기: 1020킬로바이트페이지: 146Language: English매뉴얼 열기