Article ID: 000059375 Content Type: Connectivity Last Reviewed: 05/08/2023

Intel® Ethernet Controller I211 Constantly Disconnects When Using a Switch on PC

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Summary

Allocating the maximum number of receive and transmit buffers resolve the disconnection issue of an Ethernet Controller

Description

Intel® Ethernet Controller has constant disconnections when using a Switch on PC.

Resolution

Allocate the maximum number of Receive and Transmit Buffers, which is 2048 for both settings.