New H3C Technologies Co., Ltd New H3C Technologies Co., Ltd This document presents a scheme of planning virtue periodic forwarding channel (VPFC) based on virtue periodic forwarding path (VPFP) in large-scale deterministic networks (LDNs). This solution can solve the queuing resource conflict of specified cycle forwarding in nonlinear topology domain in LDNs, thus ensuring the bounded latency of DetNet flow in the same periodic forwarding domain deployed in LDNs.