lpEngArcRxCellMemoryCongestionState - lp Eng Arc Rx Cell Memory Congestion State

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lpEngArcRxCellMemoryCongestionState

lp Eng Arc Rx Cell Memory Congestion State

This attribute indicates the congestion state of the receive cell memory on this FP. This attribute indicates which rxCellMemoryThresholds corresponds to the current value of rxCellMemoryUsage. The congestion state is used to determine if cells of a particular discard priority (DP) are discarded before being queued for processing on this FP. The congestion state of receive cell memory is indicated by a numeric value ranging from 3 to 0. When receive cell memory is in congestion state 'x', traffic with DP > 'x' is discarded before processing. Traffic with DP < 'x' may be queued for processing, depending on the congestion level of the processor or bus queue. Traffic with DP = 'x' may be either queued or discarded depending on how close the value of rxCellMemoryUsage is to the next threshold as displayed in rxCellMemoryThresholds. For example, CLP1 traffic is queued until the value indicated by rxCellMemoryUsage equals the value indicated in rxCellMemoryThresholds 3. At that point, CLP1 traffic is discarded.

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Easy monitoring of lpEngArcRxCellMemoryCongestionState with IPHost tools

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