Data Centre Networking - fabrics engineered for cloud and AI
The three-tier core is finished. We design and build spine-leaf, EVPN-VXLAN, and AI-grade fabrics that scale linearly and integrate with automation, security, and observability from day one.
East-west traffic is the new north-star
Virtualisation, containers, and GPU clusters generate far more east-west than north-south traffic. A modern spine-leaf fabric with EVPN-VXLAN gives you predictable latency, non-blocking bandwidth, and multi-tenancy without stretched VLANs.
What we design and build
Spine-Leaf Fabrics
Non-blocking IP fabrics on Cisco Nexus, Arista, Juniper QFX, and Dell PowerSwitch.
EVPN-VXLAN Overlays
Multi-tenant overlays with VRF/VNI segmentation and controller-based automation.
400G & AI-Ready
Lossless Ethernet with PFC/ECN, RoCEv2 tuning for GPU clusters.
DCI & Multi-Site
EVPN Multi-Site, dark-fibre, and DWDM interconnects with active-active workloads.
Micro-Segmentation
Cisco ACI, VMware NSX, or host-based segmentation with policy automation.
Fabric Automation
Ansible, Nornir, and Terraform pipelines for reproducible change and rollback.
Frequently asked questions
Both are valid. EVPN-VXLAN is the open standard and pairs well with disaggregated switching. ACI adds an integrated policy plane. We help you choose based on operating model and existing skills.
AI training clusters need lossless, low-jitter transport (RoCEv2) with careful PFC/ECN tuning. Separate rail-optimised topologies, dedicated fabric for storage, and end-to-end congestion management matter more than in a generic DC.
Yes. We typically deploy the new fabric in parallel, migrate racks and services wave by wave, and decommission the old core once cutovers complete.
Design your next-generation DC fabric
Book a fabric design workshop and leave with an implementation-ready blueprint.