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21 lines
1.0 KiB
Markdown
21 lines
1.0 KiB
Markdown
---
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name: dgx-spark-connect-three-sparks
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description: Connect and set up three DGX Spark devices in a ring topology — on NVIDIA DGX Spark. Use when setting up connect-three-sparks on Spark hardware.
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---
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<!-- GENERATED:BEGIN from nvidia/connect-three-sparks/README.md -->
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# Connect Three DGX Spark in a Ring Topology
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> Connect and set up three DGX Spark devices in a ring topology
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Configure three DGX Spark systems in a ring topology for high-speed inter-node communication
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using 200GbE direct QSFP connections. This setup enables distributed workloads across three
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DGX Spark nodes by establishing network connectivity and configuring SSH authentication.
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**Outcome**: You will physically connect three DGX Spark devices with QSFP cables, configure network
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interfaces for cluster communication, and establish passwordless SSH between nodes to create
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a functional distributed computing environment.
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**Full playbook**: `/home/runner/work/dgx-spark-playbooks/dgx-spark-playbooks/nvidia/connect-three-sparks/README.md`
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<!-- GENERATED:END -->
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