This attribute is the allowable error rate beyond which the
Unacknowledged, Utp, or FrAccess component can be degraded if it
persists for a duration longer than the maximumErrorInterval. The
threshold is expressed as a percentage of number of errored frames
in the last interval per number of frames received in the last interval.
The exception to this is a value of zero, which indicates that the
mechanism is completely disabled. The configurable values are:
0 = the mechanism is completely disabled
1 = 1/(2**1)
2 = 1/(2**2)
3 = 1/(2**3)
:
10 = 1/(2**10)