History

Navigation

Right-click the device and then select Configure > Redundancy Framework Subsystem > History.

The History dialog box provides historical information for the redundancy framework subsystem. Note that this dialog box is available only on a device that contains 2 supervisor modules.

The following information is displayed:

Index (cRFHistorySwitchOverIndex)

Previous Active Unit Slot Number (cRFHistoryPrevActiveUnitId)

Current Active Unit Slot Number (cRFHistoryCurrActiveUnitId)

Switch Over Reason (cRFHistorySwitchOverReason)

Swact Time (cRFHistorySwactTime)


Index (cRFHistorySwitchOverIndex)

A monotonically increasing integer used to index the history table. After reaching the maximum value, the value of this object resets to one.


Previous Active Unit Slot Number (cRFHistoryPrevActiveUnitId)

Indicates the primary redundant unit that went down.


Current Active Unit Slot Number (cRFHistoryCurrActiveUnitId)

Indicates the secondary redundant unit that took over as active.


Switch Over Reason (cRFHistorySwitchOverReason)

Indicates the reason for the last switchover. There are seven possible values:

unsupported(1) userForced(5)
none(2) activeUnitFailed(6)
notKnown(3) activeUnitRemoved(7)
userInitiated(4)

Swact Time (cRFHistorySwactTime)

Indicates when the last switchover occurred.