ZyXEL Communications XGS-4526 User Manual

 Chapter 6 Tutorials

XGS-4526/4528F/4728F User’s Guide

Enter 1 for both Start VID and End VID. Click Apply.

Then select Yes to enable PPPoE IA in VLAN 1 and also select Circuit-id and 
Remote-id to allow the Switch to add these two strings to frames tagged with 
VLAN 1 and pass to the PPPoE server. Click Apply.

The settings are completed now. If you miss some settings above, subscriber C 
could not successfully receive an IP address assigned by the PPPoE Server. If this 
happens, make sure you follow the steps exactly in this tutorial.

This tutorial shows you how to shut down a port when:

• there is a loop occurred

or

• too many ARP requests (over 100 packets per second) received on a port