ZyXEL ADSL Prestige 2602R-61 VoIP 91-006-024004B Manual Do Utilizador

Prestige 2602R Series User’s Guide

Chapter 19 Maintenance

221

The following table describes the fields in this screen.

Find firmware at www.zyxel.com in a file that (usually) uses the system model name with a 
"*.bin" 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 

 for upgrading firmware using FTP/TFTP commands.

Only use firmware for your device’s specific model. Refer to the label on the bottom of your 
device.

Click Firmware to open the following screen. Follow the instructions in this screen to upload 
firmware to your Prestige. 

Table 70   Diagnostic: DSL Line 

Reset ADSL 

Line

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!"

ATM Status

Click this button to view ATM status.

ATM Loopback 

Test

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.

Upstream Noise 

Margin

Click this button to display the upstream noise margin.

Downstream 

Noise Margin

Click this button to display the downstream noise margin. 

Back

Click this button to go back to the main Diagnostic screen.