IES-2042P User’s Manual
ORing Industrial Networking Corp.
21
The following table describes the labels in this screen.
Label
Description
Active
Activate the fast recovery mode.
port
Port can be configured as 6 priorities. Only the port with highest
priority will be the active port. 1st Priority is the highest.
Apply
Click “
Apply
” to activate the configurations.
5.1.3.2 O-Ring
O-Ring is one of the most powerful Redundant Ring technologies in the world. The
recovery time of O-Ring is less than 10 ms over 250 units of connections. It can reduce
unexpected malfunction caused by network topology change. O-Ring technology
supports three Ring topologies for network redundancy: O-Ring, Coupling Ring and Dual
Homing.
O-Ring interface
The following table describes the labels in this screen.
Label
Description
O-Ring
Mark to enable O-Ring.
Ring Master
There should be one and only one Ring Master in a ring.
However if there are two or more switches which set Ring Master
to enable, the switch with the lowest MAC address will be the
