This attribute specifies the default of whether to force tagging
(CLP=1) of all cells for all UBR connections. An override to this
default may be specified for a provisioned connection under the Vcd
Tm or Vpd Tm component. This attribute is not supported by
4pOC12SmIrAtm and 4pOC12SmLrAtm cards.
When this attribute is set to enabled, CLP is set to 1 for all cells in
the transmit direction. This is in conformance with the ATM Forum
TM4.0 UBR.2 service definition. Force tagging is only supported
on ATM IP FPs.
On CQC-based ATM FPs, this attribute must be set to disabled.
When this attribute is set to disabled, CLP is unchanged for all cells
in the transmit direction. This is in conformance with the ATM
Forum TM4.0 UBR.1 service definition.
This attribute never applies to any type of Vpt.