Netgear CG814M ユーザーズマニュアル
Contents
vii
Viewing Gateway Status ..........................................................................................5-2
Connection Status ....................................................................................................5-4
Connection Status ....................................................................................................5-4
LAN IP Setup ...........................................................................................................5-5
DHCP .......................................................................................................................5-6
DHCP .......................................................................................................................5-6
Erasing Configuration .....................................................................................................5-8
Running Diagnostic Utilities ............................................................................................5-9
Running Diagnostic Utilities ............................................................................................5-9
Power LED Not On ...................................................................................................6-2
Test LED Stays On ...................................................................................................6-2
Local Link LEDs Not On ...........................................................................................6-2
Cable Link LED Not On ............................................................................................6-3
Test LED Stays On ...................................................................................................6-2
Local Link LEDs Not On ...........................................................................................6-2
Cable Link LED Not On ............................................................................................6-3
Troubleshooting the Web Configuration Interface ..........................................................6-3
Troubleshooting the ISP Connection ..............................................................................6-4
Troubleshooting a TCP/IP Network Using a Ping Utility .................................................6-4
Troubleshooting the ISP Connection ..............................................................................6-4
Troubleshooting a TCP/IP Network Using a Ping Utility .................................................6-4
Testing the LAN Path to Your Gateway ....................................................................6-4
Testing the Path from Your PC to a Remote Device ................................................6-5
Testing the Path from Your PC to a Remote Device ................................................6-5
What is a Router? ................................................................................................... B-2
Routing Information Protocol ................................................................................... B-2
IP Addresses and the Internet ................................................................................. B-2
Netmask .................................................................................................................. B-4
Subnet Addressing .................................................................................................. B-5
Private IP Addresses ............................................................................................... B-7
Routing Information Protocol ................................................................................... B-2
IP Addresses and the Internet ................................................................................. B-2
Netmask .................................................................................................................. B-4
Subnet Addressing .................................................................................................. B-5
Private IP Addresses ............................................................................................... B-7