The value of tmnxMDAEgrHsmdaPoolPolicy specifies the name of
High Scale MDA (HSMDA) pool policy to use on the egress
of the MDA.
An 'inconsistentValue' error is returned if this object is set
to a value which does not have a corresponding entry in
TIMETRA-QOS-MIB::tHsmdaPoolPolicyTable.
When the value of tmnxMDAAssignedType specifies a
non-HSMDA MDA Type, an 'inconsistentValue' error
is returned if this object is set to any non-empty string.