OcNOS Labs
Try before you deploy.
Full OcNOS CLI in a cloud lab environment, no hardware required. Pre-built topologies for SR-MPLS, EVPN-VXLAN, AI Fabric, and more.
Up and running in minutes
Create an account
Register at OcNOS Labs with your work email. Free, no credit card required.
Choose a topology
Pick from pre-built lab topologies: SP core, Metro, DC leaf-spine, AI Fabric.
Launch your lab
Cloud-hosted OcNOS nodes spin up in minutes. Full CLI access via browser or SSH.
Explore & test
Configure OcNOS, test protocols, validate your design, then take it to production.
Pre-built topologies
SP Core: SR-MPLS
3-node ring with IS-IS, BGP, SR-MPLS, and L2/L3 VPN. Full traffic engineering.
Metro: MEF 3.0
E-Line, ELAN, and EVPN metro topology. OAM and MEF service types.
DC Fabric: EVPN-VXLAN
2-spine 4-leaf topology with BGP EVPN overlays and VNI routing.
AI Fabric: RoCEv2
Lossless RoCEv2 leaf-spine with PFC/ECN tuning for GPU cluster workloads.
Mobile Backhaul: CSR
xHaul topology with MPLS-TP, IEEE 1588v2, and SyncE precision timing.
Custom Topology
Build your own topology from scratch using OcNOS node templates.
Start your free lab today
No hardware. No credit card. Just OcNOS, ready to explore.
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