Interlogix GE-DSH-73 Series User Manual Manual de usuario descargar pdf (Pagina 40)

Chapter 3: Network Application

36 GE-DSH-73/DSH-82 and DSH-82-PoE User Manual

Coupling Ring Application

In the network, it may have more than one X-Ring group. By using the coupling ring

function, it can connect each X-Ring for the redundant backup. It can ensure the

transmissions between two ring groups not to fail. The following figure is a sample of

coupling ring application.

Dual Homing Application

Dual Homing function is to prevent the connection lose from between X-Ring group

and upper level/core switch. Assign two ports to be the Dual Homing port that is

backup port in the X-Ring group. The Dual Homing function only works when the X-

Ring function is active. Each X-Ring group only has one Dual Homing port.

NOTE: In Dual Homing application architecture, the upper level switches need to

enable the Rapid Spanning Tree protocol.

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Interlogix GE-DSH-73 Series User Manual Manual de usuario Pagina 40