dot1qConstraintType
1.3.6.1.2.1.17.7.1.4.8.1.3
The type of constraint this entry defines.
independent(1) - the VLAN, dot1qConstraintVlan,
uses a filtering database independent from all
other VLANs in the same set, defined by
dot1qConstraintSet.
shared(2) - the VLAN, dot1qConstraintVlan, shares
the same filtering database as all other VLANs
in the same set, defined by dot1qConstraintSet.