ZyXEL Communications MES3500-24F 用户手册

 Chapter 31 PPPoE

MES3500-24/24F User’s Guide

Use this screen to specify whether individual ports are trusted or untrusted ports and have the 
Switch add extra information to PPPoE discovery packets from PPPoE clients on a per-port basis.

Note: The Switch will drop all PPPoE packets if you enable the PPPoE Intermediate Agent 

on the Switch and there are no trusted ports.

Click the Port link in the Intermediate Agent screen to display the screen as shown. 

Advanced Application > PPPoE > Intermediate Agent > Port 

The following table describes the labels in this screen. 

Apply

Click Apply to save your changes to the Switch’s run-time memory. The Switch loses these 
changes if it is turned off or loses power, so use the Save link on the top navigation panel to 
save your changes to the non-volatile memory when you are done configuring.

Cancel

Click Cancel to begin configuring this screen afresh.

Advanced Application > PPPoE > Intermediate Agent (continued)

Advanced Application > PPPoE > Intermediate Agent > Port

Port

This field displays the port number.

*

Use this row to make the setting the same for all ports. Use this row first and then make 
adjustments on a port-by-port basis. 

Note: Changes in this row are copied to all the ports as soon as you make them.