Patent ID: 11870698
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 5:
6. The method as claimed in claim 1, wherein the statistical information further comprises queue depth change information, and the determining, based on the statistical information of the target egress queue within the first time period, an explicit congestion notification (ECN) threshold for the target egress queue within a second time period comprises:
when the target egress queue receives a PFC frame within the first time period, or a packet transmission rate of the target egress queue within the first time period is 0, determining a maximum ECN threshold supported by a forwarding chip on which the target egress queue is located as the ECN threshold for the target egress queue within the second time period, or canceling setting of the ECN threshold for the target egress queue within the second time period.