公开(公告)号：US20250158938A1

公开(公告)日：2025-05-15

申请号：US18823261

申请日：2024-09-03

Applicant: NXP B.V.

Inventor： Rajeev Roy ,  Bernard Francois St-Denis ,  Stefan Singer

IPC: H04L49/25 ,  H04L49/00 ,  H04L49/354

Abstract: A system comprising: a first and second network switch each comprising a plurality of ports for coupling to one or more devices; wherein the first and second network switches are communicably coupled; wherein the first network switch, based on receipt of a network frame at its ports, is configured to: process the network frame based on its content and a first rule set to determine network frame forwarding information for the network frame; add metadata to the network frame based on the result of said processing; forward the network frame with the added metadata to the second network switch; wherein the second network switch, based on receipt of the network frame, is configured to: read the metadata and process the network frame based on the network frame forwarding information as determined by the first network switch.