trk L Ch Setup Priority

This attribute gives the priority at which a path is established. Zero (0) is the highest priority and four (4) is the lowest. When PORS establishes a path through the network, it uses the setupPriority attribute to determine its potential for bumping established paths to acquire their bandwidth. The holdingPriority, a complementary attribute of this component, indicates the priority a path maintains once it is established. A new path can bump an existing path if the new path's setupPriority is higher (or numerically less) than the existing path's holdingPriority.