Cisco Packet Tracer 8.2.0 Repack Instant

1 Router (Cisco 4321), 1 Switch (2960-24TT), 2 PCs.

that explains the core simulation engine and its use in troubleshooting network protocols. Key Version 8.2.0 Highlights cisco packet tracer 8.2.0

If you're studying for CCNA or just want to sharpen your networking skills, remains a go-to simulation tool. 1 Router (Cisco 4321), 1 Switch (2960-24TT), 2 PCs

details using the SDN Controller feature, which is a major component of the 8.2 release. Introduction to Packet Tracer (PDF) : A foundational overview available on 1 Router (Cisco 4321)