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LABEL
Reset ADSL
Click this button to reinitialize the ADSL line. The large text box above then displays the
Line
progress and results of this operation, for example:
"Start to reset ADSL
Loading ADSL modem F/W...
Reset ADSL Line Successfully!"
ATM Status
Click this button to view ATM status.
ATM Loopback
Click this button to start the ATM loopback test. Make sure you have configured at least
Test
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.
Upstream Noise
Click this button to display the upstream noise margin.
Margin
Downstream
Click this button to display the downstream noise margin.
Noise Margin
Back
Click this button to go back to the main Diagnostic screen.
12.5 Firmware Screen
Find firmware at
www.zyxel.com
extension, e.g., "Prestige.bin". The upload process uses HTTP (Hypertext Transfer Protocol) and may take up
to two minutes. After a successful upload, the system will reboot. See the Firmware and Configuration File
Maintenance chapter in the parts that document the SMT for upgrading firmware using FTP/TFTP
commands.
Only use firmware for your device's specific model. Refer to the label on the
Click Firmware to open the following screen. Follow the instructions in this screen to upload firmware to
your Prestige.
Maintenance
Table 12-5 Diagnostic DSL Line
DESCRIPTION
in a file that (usually) uses the system model name with a "*.bin"
bottom of your device.
Prestige 660R ADSL 2+ Access Gateway
12-9
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Table of Contents
Troubleshooting
