Panasonic GA-ML Series Manual page 178

Click Edit to edit the settings.
Click Back to return to the previous window.
Click Edit to display the following window.
In the section of RRP Domain Settings, you can configure the following
parameters.
Parameter
RRP Domain State
5.9 RRP (Ring Redundant Protocol)
Figure 5-73 RRP (Show Detail.)
Figure 5-74 RRP (Edition)
Choose to enable or disable an RRP domain.
5 L2 Features
Overview
176