Cisco Modeling Labs
Cisco Modeling Labs: A Cisco-focused virtual lab with broad automation, integration, and deployment options. Ranked #2 of 30 in Network Simulation Software by our editors (9.2/10); pricing: Free plan; best for teams needing Cisco-focused lab automation.
At a glance
- Editor score9.2 / 10
- PricingFree plan
- Best forTeams needing Cisco-focused lab automation
- Free planYes
- Facts checked20 Sep 2026
Where it wins
- Cisco and third-party images with browser-based lab management
- REST APIs, Python automation, and integrations with pyATS, Ansible, and Terraform
- Clustering, external connectivity, Wireshark streaming, Docker, and KVM support
Where it doesn't
- Personal and Personal Plus are single-user plans with fixed node capacity
- CML Cloud Phase 1 is an invite-only proof of concept
- It does not emulate physical hardware or act as a discrete-event simulator
Our verdict on Cisco Modeling Labs
Cisco Modeling Labs is a network simulation platform for network engineers, students, educators, and enterprise teams. It provides an HTML5 interface for creating and managing virtual labs with Cisco and third-party virtual machine images. Typical uses include certification practice, teaching, topology testing, troubleshooting, and NetDevOps validation before production changes. Deployment options include virtual machines, bare-metal servers, clustered environments, and cloud tooling, with web, Linux, Windows, macOS, API, and self-hosted access.
The plan structure covers individual learning through larger organizational deployments. CML-Free is a single-user offering with up to five simultaneously running nodes, no license subscription requirement, and no time limit. Personal supports one user and 20 Cisco nodes, while Personal Plus supports one user and 40 Cisco nodes; both have fixed node capacity and community support. Enterprise adds multi-user functionality, clustering, and community and TAC support. Education is designed for educational and nonprofit learning institutions, uses licensing per concurrent user, and includes clustering plus community and TAC support. CML Cloud Phase 1 PoC provides a dedicated, cloud-hosted virtual lab with NAT external connectivity and is invite-only.
Platform and automation breadth are central strengths. REST-based APIs control lab and simulation lifecycles, while the Python client library supports automation workflows. Integrations include pyATS, Ansible, Terraform, Wireshark, Docker, KVM, and MCP-compatible AI tools. L3 NAT and L2 system-bridge connectivity extend labs outward, and packet capture can stream to Wireshark. Teams that need Cisco-centered virtual labs, repeatable automation, or multi-user deployment should consider CML. Those requiring physical-hardware emulation or discrete-event simulation should choose a different network simulation approach.
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Cisco Modeling Labs pricing
All 6 Cisco Modeling Labs plans and prices →
Cisco Modeling Labs fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Simulation model | Not verified |
| Real-time emulation | Not verified |
| Hardware-in-the-loop | No |
| Deployment options | Server |
| Documented node limit | Not verified |
| Automation API | Yes |
| Deployment | Cloud, Self-hosted |
| Platforms | Web, Linux, Windows, macOS |
| Support | Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 7 integrations: pyATS, Ansible, Terraform, Wireshark, Docker, KVM … |
| Pricing | Free plan (source) |
| Website | cisco.com |
| Facts checked | 20 Sep 2026 |
Cisco Modeling Labs integrations
Cisco Modeling Labs lists 7 integrations on its own site.
- pyATS
- Ansible
- Terraform
- Wireshark
- Docker
- KVM
- MCP-compatible AI tools
Alternatives to Cisco Modeling Labs
- GNS3A free, broad multivendor lab for simulating, emulating, and connecting real networks.9.4
- EVE-NGA broad emulation platform for large, collaborative multivendor network labs.9.0
- NetSim by TetcosA research-focused simulator for detailed wired, wireless, and emulated network studies.8.9
See all Cisco Modeling Labs alternatives →
Cisco Modeling Labs vs the competition
- Cisco Modeling Labs vs GNS3
- Cisco Modeling Labs vs EVE-NG
- Cisco Modeling Labs vs NetSim by Tetcos
- Cisco Modeling Labs vs OMNeT++
- Cisco Modeling Labs vs ns-3
- Cisco Modeling Labs vs Containerlab
Compare Cisco Modeling Labs with any tool side by side →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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