This read-write Integer32 (131-510) sets the high end of the reserved LCN range for a resource partition, where the LCN identifies the local VCI value used on VISM when adding a connection. An admin cares because this upper bound, combined with vismResPartLcnLow, determines exactly how many LCNs (and thus how many concurrent connections) fit within this partition's reserved range. For example, an operator wanting to expand a partition's connection capacity would raise this high-end value, as long as it does not overlap another partition's reserved LCN range.