Proposal of Verification System Based on Network Models for Large-Scale Network Reproduction in Virtual Environments

Translating network operational requirements into device configurations makes it difficult to predict overall system behavior. Hardware-based network testing is limited by time and resource constraints. We model production configurations into multi-layer topology data and develop simulation- and emulationbased verification systems for early-phase, low-overhead validation of multi-node networks. We examine the scalability and practical viability of both approaches.