Loop Guard Setup - ZyXEL Communications XGS1930-38 User Manual

26.2 Loop Guard Setup

Click Advanced Application > Loop Guard in the navigation panel to display the screen as shown.
Note: The loop guard feature can not be enabled on the ports that have Spanning Tree
Protocol (RSTP or MSTP) enabled.
Figure 146 Advanced Application > Loop Guard
The following table describes the labels in this screen.
Table 97 Advanced Application > Loop Guard
LABEL
Active
Port
*
Chapter 26 Loop Guard
DESCRIPTION
Select this option to enable loop guard on the Switch.
The Switch generates syslog, internal log messages as well as SNMP traps when it shuts down a
port via the loop guard feature.
This field displays the port number. * means all ports.
Settings in this row apply to all ports.
Use this row only if you want to make some settings the same for all ports. Use this row first to set
the common settings 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.
XGS1930 Series User's Guide
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