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2 posts tagged with "networking"

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Automated InfiniBand Network Isolation with Bridge GPU CMS

· 3 min read
Raghuram Gopalshetty
Raghuram Gopalshetty
Engineering

Managing network isolation in AI cloud environments is critical for ensuring tenant data security, performance consistency, and compliance. This becomes even more important in high-performance AI clusters that rely on InfiniBand fabric for ultra-low latency communication between GPU nodes.

With Bridge GPU Cloud Management Software (GPU CMS), cloud providers can achieve complete InfiniBand network isolation for every tenant—all through an automated, policy-driven process. This ensures each tenant's data and traffic are fully segregated, with no manual intervention required.

Bridge GPU CMS Announces Network Automation and Multi-Tenancy for NVIDIA Spectrum-X

· 5 min read
Sriram Rupanagunta
Sriram Rupanagunta
Engineering
Sandeep Sharma
Sandeep Sharma
Engineering

The latest Bridge GPU CMS announces network automation, observability, fault management, and multi-tenancy for the v1.3 NVIDIA Spectrum-X Reference Architecture (RA). The Reference Architecture defines an East-West compute network fabric optimized for AI cloud deployments with HGX systems and a North-South converged network for external access, storage, and control plane traffic.

As part of this announcement, Bridge supports NVIDIA Spectrum-4 SN5000 Series Ethernet switches, NVIDIA Cumulus Linux, NVIDIA BlueField-3 SuperNICs and DPUs, NVIDIA NetQ AI observability and telemetry platform, and NVIDIA Air data center digital twin platform along with NVIDIA HGX H100/H200 nodes.