A school-district lab brings up a new multi-GPU inference rack on Spectrum Ethernet. Which SuperNIC action should staff take?
Select an answer to reveal the explanation.
Short Explanation
A shiny new inference rack still needs smart packet handling at the host. Enable SuperNIC advanced packet-processing features so the school-district Spectrum Ethernet fabric can use them.
Full Explanation
When a school-district lab brings up a new multi-GPU inference rack on Spectrum Ethernet, staff should enable SuperNIC advanced packet-processing features for the civic AI Ethernet fabric. New GPUs still depend on host-path packet intelligence; enabling SuperNIC advanced features lets the district rack use offload and congestion capabilities on Spectrum rather than leaving performance on the table.
Programming the SuperNIC data path to prioritize management traffic fails by concept: management-plane prioritization does not enable the advanced packet processing the multi-GPU inference rack was likely purchased to provide. Configuring InfiniBand PKeys on the Ethernet SuperNIC as the isolation model fails because PKeys are InfiniBand isolation; Spectrum Ethernet uses Ethernet/VLAN/VRF/EVPN models, not IB PKeys on the SuperNIC. Provisioning SuperNIC SR-IOV virtual functions to isolate tenant VMs fails as the primary action: VF provisioning addresses virtual machine segmentation, not the SuperNIC advanced packet-processing features required for multi-GPU Spectrum AI Ethernet performance.
Exam caveat: on Spectrum Ethernet inference racks, enable SuperNIC advanced packet-processing features; do not program the data path to prioritize management traffic, apply IB PKeys to Ethernet ports, or provision SR-IOV virtual functions as a substitute for enabling advanced packet processing.
Operational check: after rack cabling, install/verify DOCA as needed, enable SuperNIC advanced packet-processing features per school-district standard, confirm Spectrum link and offload status, and run a multi-GPU inference smoke test before production classes or labs.