This read-write Integer32 (0..1000000) is the maximum bandwidth for non-real-time VBR service on the interface, expressed as a percentage in xxx.xxxx format, so a stored value of 750000 means 75.0000%. An administrator caps how much of the interface's total bandwidth non-real-time VBR traffic is permitted to consume, protecting other service categories on the same trunk from being starved by non-real-time VBR calls. For example, setting cwspMaxBwNrtVbr to 500000 (50.0000%) ensures non-real-time VBR connections can never be admitted to more than half of the interface's capacity, no matter how many SVC setup requests for that class arrive.