User's Manual

70 | Chapter 5. Network Maintenance
N600 Wireless Dual Band Gigabit ADSL2+ Modem Router DGND3700 User Manual
Noise Margin
The signal-to-noise ratio, which is a measure of the quality of the signal on the line.
Poll Interval
The interval at which the statistics are updated in this window. Click the Stop button to freeze
the display.
Connection Status Button
In the Router Status screen, click the Connection Status button to display a screen similar to
this:
Figure 38. Connection Status screen
Connection Time. The time elapsed since the last connection to the Internet through the
ADSL port.
Connecting to sender. The connection status.
Negotiation. Success or Failed.
Authentication. Success or Failed.
Obtaining IP Address. The IP address assigned to the WAN port by the ISP.
Obtaining Network Mask. The network mask assigned to the WAN port by the ISP.