Description: Number of times queue 1 is serviced for every time queue 2 is serviced. The value 0 is supported only by FRSM-VHS.

FRSM-VHS supports two different egress queue servicing algorithms depending on the Egress Qos Feature.

if EgrQosFeature is ENABLED, Weighted Fair queueing algorithm will be used to select one queue out of 4 data queues and this object will be set to a default value of 0 in this case and this value cannot be modified by user.

In case of EgrQosFeature being DISABLED, this object will be set to a default value of 1 and can be configured to user desired value. This value will be used to decide number of times High priority queue has to be serviced for every time low priority queue is serviced.

For FRSM12 card: There is only one scheme of egress scheduling of COS queues within ports, which uses only two COS queues for user data. The scheduling scheme uses a pre-defined ratio to schedule these COS queues on a given port. This object will be used to decide number of times High priority queue has to be serviced for every time low priority queue is serviced.