h3cCBQoSQueueCbsRatio 1.3.6.1.4.1.43.45.1.10.2.65.2.1.2.7.1.8

Committed Burst Size Ratio. CBS = CBS_Ratio * Bandwidth(k bps) Only valid for EF queue. 2147483647 is returned only when getting value about AF or WFQ queue. 2147483647 can't be set.