Practice template-based device provisioning, application-aware steering, transport-independent overlay, BFD link health, and policy-based routing — without spinning up a vManage/vBond/vSmart cluster.
This simulator was built by Networkers Home — India's leading Cisco + enterprise networking training institute (Bengaluru, since 2005). It's a free practice companion to our flagship CCNP Enterprise and CCIE Enterprise programs — where students train on real Cisco SD-WAN hardware (vEdge / cEdge) with full vManage/vBond/vSmart orchestration.
SD-WAN is the most-asked-about enterprise topic in interviews right now. Networkers Home runs full vManage + vBond + vSmart + cEdge labs on real Cisco hardware. Book a demo class →
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- Multi-site topology — branch / hub / DC / cloud sites with mixed transports (MPLS / Internet / 4G)
- Template-based device provisioning — feature templates, device templates
- Application-aware steering — policy-based path selection per app
- BFD link health simulation — link failover, hub-spoke vs. mesh
- Policy editor — control policies, data policies, app-route policies
- Transport overlay visualization — IPsec tunnels across underlays
- Browser-based — no vManage VM bill, no smart license
- CCNP Enterprise candidates preparing for the SD-WAN exam topics
- CCIE Enterprise candidates practicing policy + template design
- Network architects evaluating SD-WAN design patterns
- Job-switchers moving from traditional WAN to SD-WAN roles
A simulator teaches the orchestration model. To master production design, troubleshooting, and the operational reality of running SD-WAN at 50+ branches, train with engineers who deploy this for real enterprises:
| Goal | Networkers Home program |
|---|---|
| Pass CCNP Enterprise (incl. SD-WAN) | CCNP Enterprise course |
| Pass CCIE Enterprise lab | CCIE Enterprise course |
| Network engineering career | Network Engineering program |
| Cloud + SD-WAN hybrid roles | Cloud Security Cybersecurity |
| Online study (anywhere in India) | All courses |
- Node.js 18+ OR Bun
npm install
npm run devThe app runs on http://localhost:5173 (Vite default).
npm run build
npm run preview- Vite + React + TypeScript
- Tailwind CSS + shadcn/ui
- Bun for fast install / run
PRs welcome. Particularly useful contributions:
- Additional vendor models (Versa, VMware VeloCloud, Fortinet Secure SD-WAN)
- More realistic BFD timer scenarios
- IPsec / GRE overlay edge cases
- vManage REST API mock endpoints
MIT
Networkers Home — Bengaluru's leading enterprise networking training institute since 2005. Real Cisco SD-WAN hardware. Full vManage/vBond/vSmart labs. 800+ hiring partners. 100% placement guarantee.