Netgear R7800 - Nighthawk X4S AC2600 Smart WiFi Router 사용자 설명서
Reply from < IP address >: bytes=32 time=NN ms TTL=xxx
If the path is not working, you see this message:
Request timed out
If the path is not functioning correctly, one of the following problems might be occuring:
•
Wrong physical connections
For a wired connection, make sure that the numbered LAN port LED is lit for the port to which you are connected.
Check to see that the appropriate LEDs are lit for your network devices. If your router and computer are connected
to a separate Ethernet switch, make sure that the link LEDs are lit for the switch ports that are connected to
your computer and router.
to a separate Ethernet switch, make sure that the link LEDs are lit for the switch ports that are connected to
your computer and router.
•
Wrong network configuration
Verify that the Ethernet card driver software and TCP/IP software are both installed and configured on your
computer.
computer.
Verify that the IP address for your router and your computer are correct and that the addresses are on the same
subnet.
subnet.
Test the Path From Your Computer to a Remote Device
To test the path from your computer to a remote device:
1.
From the Windows toolbar, click the Start button and select Run.
2.
In the Windows Run window, type
ping -n 10 <IP address>
where <IP address> is the IP address of a remote device such as your ISP DNS server.
If the path is functioning correctly, messages display that are similar to those shown in
on page 179.
3.
If you do not receive replies, check the following:
•
Check to see that IP address of your router is listed as the default gateway for your computer. If DHCP
assigns the IP configuration of your computers, this information is not visible in your computer Network
Control Panel. Verify that the IP address of the router is listed as the default gateway.
assigns the IP configuration of your computers, this information is not visible in your computer Network
Control Panel. Verify that the IP address of the router is listed as the default gateway.
•
Check to see that the network address of your computer (the portion of the IP address specified by the
subnet mask) is different from the network address of the remote device.
subnet mask) is different from the network address of the remote device.
•
Check to see that your cable or DSL modem is connected and functioning.
•
If your ISP assigned a host name to your computer, enter that host name as the account name on the
Internet Setup page.
Internet Setup page.
•
Your ISP might be rejecting the Ethernet MAC addresses of all but one of your computers.
Troubleshooting
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Nighthawk X4S AC2600 Smart WiFi Router