Figure 54 Diagnostic: Dsl Line; Table 30 Diagnostic: Dsl Line - ZyXEL Communications ADSL2+ Ethernet/USB Gateway 660RU-Tx Series User Manual

Prestige 660RU-Tx Series User's Guide

Figure 54 Diagnostic: DSL Line

The following table describes the labels in this screen.

Table 30 Diagnostic: DSL Line

LABEL
Reset ADSL
Line
ATM Status
ATM Loopback
Test
Upstream Noise
Margin
Downstream
Noise Margin
Back
115
Click this button to reinitialize the ADSL line. The large text box above then displays
the progress and results of this operation, for example:
"Start to reset ADSL
Loading ADSL modem F/W...
Reset ADSL Line Successfully!"
Click this button to view ATM status.
Click this button to start the ATM loopback test. Make sure you have configured at
least one PVC with proper VPIs/VCIs before you begin this test. The Prestige sends
an OAM F5 packet to the DSLAM/ATM switch and then returns it (loops it back) to the
Prestige. The ATM loopback test is useful for troubleshooting problems with the
DSLAM and ATM network.
Click this button to display the upstream noise margin.
Click this button to display the downstream noise margin.
Click this button to go back to the main Diagnostic screen.
DESCRIPTION
Chapter 12 Maintenance