ZyXEL Communications MES3500-24F 用户手册

Chapter 32 Error Disable

MES3500-24/24F User’s Guide

Use this screen to to configure the Switch to automatically undo an action after the error is gone. 
Click the Click Here link next to Errdisable Recovery in the Advanced Application > 
Errdisable screen to display the screen as shown. 

Advanced Application > Errdisable > Errdisable Recovery 

The following table describes the labels in this screen. 

Mode

Select the action that the Switch takes when the number of control packets exceed the rate 
limit on a port, set in the Advanced Application > Errdisable > CPU protection screen.

•

inactive-port - The Switch disables the port on which the control packets are received.

•

inactive-reason - The Switch bypasses the processing of the specified control packets 

(such as ARP or IGMP packets), or drops all the specified control packets (such as BPDU) 

on the port.

•

rate-limitation - The Switch drops the additional control packets the port has to handle 

in every one second.

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 > Errdisable > Errdisable Detect  (continued)

Advanced Application > Errdisable > Errdisable Recovery 

Active

Select this option to turn on the error-disable recovery function on the Switch.

Reason

This field displays the supported features that allow the Switch to shut down a port or 
discard packets on a port according to the feature requirements and what action you 
configure.

*

Use this row to make the setting the same for all entries. Use this row first and then make 
adjustments to each entry if necessary. 

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