| Description | This attribute when set to 'true' indicates that the CMTS
forces UCC messages instead of DCC messages. In some cases
the CMTS may still use UCC commands even though this
attribute value is 'false', for example in an upstream-only
change-over operation directed to a CM that the CMTS is
aware is only capable of UCC, but the operator is not aware
of the CM capabilities. This attribute value is ignored when
the target CM for the change-over operation is in MRC mode,
or the UsChSet attribute is the zero-length string, or the
operation includes changes for downstream channels. |