You can check it following the steps below:
1) Is the connection between your PC and the modem correct?
The LAN LED on the modem and the LED on your PC's adapter should be lit.
2) Is the TCP/IP configuration for your PC correct?
Make sure the computer connected to the modem is set to dynamically obtain an IP address.
4.2 Login
To access the configuration utility, open a web-browser and type the default address
192.168.100.1 in the address field of the browser.
After a moment, a login window will appear. Enter admin for the Username and Password, both in
lower case letters. Then click the Login button or press the Enter key.
4.3 Basic
Under the Basic menu, you can see the system information, including the device information and
network information.
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