This attribute has been obsoleted and migrated under the NrtVbr
subcomponent. In addition, notApplicable is no longer a valid value
of the new attribute.
This attribute specifies the bandwidth pool which is to be used to
support the variable bit rate non-real time (nrt-VBR) service
category. When the user does not intend to support the nrt-VBR,
this attribute should be set to notApplicable. Otherwise, one of the
three bandwidth pools should be selected. The percentage of link
capacity reserved for the given bandwidth pool is the maximum
bandwidth that can be allocated to nrt-VBR traffic.