![Build Your First MPLS L3VPN: CLI + Diagrams + Troubleshooting. [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/06/Build-Your-First-MPLS-L3VPN_CLI_Diagrams_Troubleshooting_networkjourney.png)
I want to walk you through a key topic that continues to dominate enterprise networks and is highly relevant for those preparing for advanced routing certifications: MPLS (Multiprotocol Label Switching). Whether you’re preparing for your certification journey or working in a service provider role, understanding […]
![Overlay Technologies for CCNP Enterprise: The Complete 2025 Guide with Labs, CLI & Exam Relevance [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/06/Overlay-Technologies-for-CCNP-Enterprise_networkjourney.png)
If you’re preparing for the CCNP Enterprise certification, there’s no escaping the importance of Overlay Technologies. Whether you’re tackling the ENARSI exam or diving deep into advanced enterprise network design, mastering overlays like VXLAN, GRE, LISP, and MPLS is critical. In this blog, we’ll take […]
