This object specifies the line rate threshold. When the
agent observes the line rate fall below this value, an
appropriate alarm should be generated.
The default value for this object should be the value of
the cSdslLineMaxRate object.
If the agent implements the CISCO-ENTITY-ALARM-MIB, the
alarm generated should be through the mechanism defined by
the CISCO-ENTITY-ALARM-MIB. Furthermore, the default
severity of this alarm should be 'minor'.