Redundancy; Mrp; O-Ring - ORiNG IPS-3082GC-AT User Manual

5.1.5

Redundancy

(*NOTE)

5.1.5.1 MRP

MRP (Media Redundancy Protocol) Ring (IEC 62439) of up to 50 devices typically
transforms back to a line structure within 80 ms (adjustable to max. 200 ms/500 ms).
Label
Enable
Manager
React on Link Change
(Advanced mode)
st
1 Ring Port
nd
2 Ring Port
Force Speed / Duplex
for 100BASE-TX
*NOTE: This function is by request and only available on "-MRP" model(s).

5.1.5.2 O-Ring

O-Ring is the most powerful Ring in the world. The recovery time of O-Ring is less than 10
mS. It can reduce unexpected damage caused by network topology change.
supports three Ring topologies: O-Ring, Coupling Ring and Dual Homing.
ORing Industrial Networking Corp
Description
Enabling the MRP function
MRP Master , every one MRP topology , need setting one
device to Manager.(one MRP topology only can setting one
device to Manager, if user setting two or more switch to
Manager, this MRP topology will fail. )
Faster mode, if user enable this function , MRP Topology will
more faster convergence, this function only can setting in MRP
Manager Switch.
Choosing the port which connect to the MRP ring
Choosing the port which connect to the MRP ring
Port Speed/Duplex default is autonegotiation mode. Enable
this function , MRP Ring port Speed/Duplex. Will automatically
change to "Full" mode.(this function used in combination
Hirschmann Switch MRP , because Hirschmann Switch MRP
Ring port speed/duplex always is "Full" mode)
IPS-3082GC-AT User's Manual
O-Ring
31