RprProtectionStatus
Indicates the current protection status of the RPR MAC span. The status values are (arranged in ascending priority order) : noRequest No protection request on the span, the protection status is idle. waitToRestore The condition for an automatic protection was cleared and the span is engaged in a wait to restore period. manualSwitch A user initiated manual switch (via the rprSpanProtectionCommand) on the span. signalDegraded An automatically-detected status which causes protection on a span when a media signal degrade is detected due to excessive BER. signalFailed An automatically-detected status which causes protection on a span when a media signal failure is detected. forcedSwitch A user initiated forced switch (via the rprSpanProtectionCommand) on the span.