Bonding Capability of the G.Bond port (GBS). This is a
read-only bitmap of the possible bonding schemes supported by
the GBS. The various bit-positions are:
none(0) - GBS is capable of bonding bypass on a
single-BCE (G.998.2 only)
g9981(1) - GBS is capable of G.998.1 bonding
g9982(2) - GBS is capable of G.998.2 bonding
g9983(3) - GBS is capable of G.998.3 bonding
Note that for ports supporting multiple bonding schemes the
actual administrative scheme is set via gBondPortConfAdminScheme
object. The current operating bonding scheme is reflected in
the gBondPortStatOperScheme.
This object maps to the TR-159 attribute
aGroupBondSchemesSupported.