ZyXEL Communications GS1510-24 Manual De Usuario

 Chapter 14 Loop Guard

GS1510 Series User’s Guide

Use this screen to enable the loop guard feature and to configure the port 
recovery time for when a port goes down. Click Advanced Settings > Loop 
Guard to display the screen as shown. 

Figure 46   Loop Guard

The following table describes the labels in this screen. 

Table 21   Loop Guard 

State

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. 

MAC Address

Enter the destination MAC address the probe packets will be sent to. If 
the port receives these same packets the port will be shut down.

Port

Select a port on which to configure loop guard protection.

State

Select Enable to use the loop guard feature on the Switch.

Loop 
Recovery

Select Enable to reactivate the port automatically after the designated 
recovery time has passed.

Recovery 
Time

Specify the recovery time in minutes that the Switch will wait before 
reactivating the port. This can be between 1 to 60 minutes.

Apply

Click Apply to save your changes to the Switch.

Refresh

Click Refresh to begin configuring this screen afresh.

Port

This field displays a port number.

State

This field displays if the loop guard feature is enabled.