This group defines the service and traffic parameters specific to this
instance of DLCI. In the case of permanent (PVC and P-SPVC)
DLCIs, the values of attributes with the exception of the
measurementInterval reflect the provisioning under the FrNni Dlci
Sp component. In the case of switched (SVC and S-SPVC) DLCIs,
the values of attributes reflect the service parameter negotiations
between what is provisioned under the FrNni Sig component and
the signaled parameters.