This read-create Unsigned32, expressed as a percentage from 0 to 100, overrides the default committed information rate for an individual queue under this multipoint bandwidth policy. An admin uses this to guarantee a specific share of bandwidth to a particular queue, such as one carrying higher-priority multicast traffic, relative to the policy's overall rate. For example, setting tSASMpBwPlcyCir to 40 on queue 1 guarantees that queue 40 percent of the policy's rate as its committed rate.