ZyXEL Communications OLT2406 - CPU Protection Configuration; Error Disable Screen

Chapter 30 Error Disable
OLT2406 User’s Guide
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30.2 Error Disable Screen
Use this screen to go to the screens where you can configure error disable related settings. Click
Advanced Application > Errdisable in the navigation panel to open the following screen.
Figure 161 Advanced Application > Errdisable
The following table describes the labels in this screen.
30.3 CPU Protection Configuration
Use this screen to limit the maximum number of control packets (ARP, BPDU and/or IGMP) that the OLT
can receive or transmit on a port. Click the Click Here link next to CPU protection in the Advanced
Application > Errdisable screen to display the screen as shown.
Note: After you configure this screen, make sure you also enable error detection for the
specific control packets in the Advanced Application > Errdisable > Errdisable Detect
screen.
Table 109 Advanced Application > Errdisable
LABEL DESCRIPTION
CPU protection Click this link to limit the maximum number of control packets (ARP, BPDU and/or IGMP)
that the OLT can receive or transmit on a port.
Errdisable Detect Click this link to have the OLT detect whether the control packets exceed the rate limit
configured for a port and configure the action to take once the limit is exceeded.
Errdisable Recovery Click this link to set the OLT to automatically undo an action after the error is gone.