This object represents the lower word value of the
counter associated with the
number of CDL HEC errors encountered, in the receive
direction.
This object has a valid value only if the protocol
type is gigabitEthernet/ tenGigabitEthernet. For all other
protocols, this object is not applicable.
NOTE: The object cmPhyRxHECOverflow contains the
higher 32 bits of this counter value. SNMP v2c or v3
managers can use the cmPhyHCRxHEC object
directly which is a 64 bit counter.
This object has been deprecated since a similar object
has been defined in the CISCO-CDL-MIB.