The maximum burst size in bytes. This object is
copied to mplsInSegmentMaxBurstSize of the
corresponding in-segment.
When resource allocation is performed as requested
by this TSpec object, it is copied into an entry in
mplsTrafficParamTable [LSRMIB]:
mplsTunnelInMaxBurstSize to
mplsTrafficParamMaxBurstSize. The OID of this entry
is copied to mplsInSegmentTrafficParamPtr of the
corresponding in-segment entry.