MPLS label types with scale optimization

You can configure the enhanced-ip command, which is supported on platforms using Modular Port Concentrators (MPCs) equipped with Junos Trio chipsets. You can separate the MPLS labels used for different label spaces which provides more flexibility and scalability. The table space in vrf-table-label is also increased to at least 16,000, if the platform can support the scale. For earlier releases, MPLS label space was divided into various predefined segments, under label-space command, which served different purposes or applications. Due to various restrictions imposed by older platforms with limited capability, the segment allocation was platform dependent and fixed label space.