User guide

Protection Switching-EPSR Status of Transit Nodes for AlliedWare Plus Devices
AlliedView NMS Administration Guide (Configuring Network Services)
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FIGURE 6-148 Alarm View for EPSR Failure
6.13.7 Status of Transit Nodes for AlliedWare Plus Devices
When AlliedWare Plus devices, which include the SB x908, x900-12X and -24X series, are included in the EPSR ring as Tran-
sit Nodes, their state may or may not reflect any changes that may have occurred. This occurs because the devices fail to send a
trap when the EPSR state changes. As a result, only a rediscovery of the nodes can guarantee that the state reflected in the GUIs
(such as when selecting Network Inventory -> EPSR Domains) is correct.