Each row represents an association between a
VPLS instance and one or more Pseudo Wires
defined in the cpwTable. Each index is unique
in describing an entry in this table. However
both indexes are required to define the one
to many association of service to pseudowire.
An entry in this table is instantiated only when
LDP signalling is used to configure VPLS service.
Each entry in this table provides LDP specific
information for the VPlS represented by
cvplsConfigIndex.