Abstract: Provided is a verification system and a verification method for an Ethernet interface chip. The verification system comprises a Reconciliation Sublayer (RS), a Physical Coding Sublayer (PCS), a Physical Medium Attachment (PMA) layer, and a flow control unit connecting the RS and the PMA layer, wherein the PMA layer is provided with a PMA clock and a buffer, the buffer is configured to store data transferred from the PCS, and the PMA clock is configured to control the PMA layer to send the data in the buffer to an Ethernet interface chip to be tested.

Abstract: Provided is a method and apparatus for searching for a Maintenance End Point (MEP), and a storage medium. The method includes that: a chip of the MEP parses an obtained packet; the chip of the MEP determines whether a field of the parsed packet matches a field in a combination of a port and a Virtual Local Area Network (VLAN); and in a case where the field of the parsed packet matches the field in the combination of the port and the VLAN, the chip of the MEP determines that the MEP is found successfully.

Abstract: Provided is a method for detecting stored data and device, a storage medium and an electronic device. The method includes: the first check information of first data stored in a memory in the current period is determined; the first check information is compared with second check information to obtain a check result, wherein the second check information is check information of second data stored in the memory in a period prior to the current period; and the correctness of storage of the second data is detected according to the check result.

Abstract: Provided are a port configuration method and device, a storage medium, and an electronic device. Said method comprises: receiving a target message, the target message being a message which is transmitted through a physical port of a data link layer and carries target identifier information; searching, in a plurality of access modes supported by the physical port, for a target access mode corresponding to the target identifier information; and configuring the current access mode of the physical port in the data link layer to be the target access mode.