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2 Blog found
Historical H3C S6500 troubleshooting case showing two healthy Layer 3 uplinks but only one carrying meaningful traffic because the expected route for the second path was missing.

ECMP Not Load Balancing on a Layer 3 Switch: A Real H3C S6500 Troubleshooting Case

К David Lorame на

In a 112-site H3C S6500 trial, users reported peak-hour gaming lag even though interfaces looked healthy and throughput tests were acceptable. Troubleshooting showed one equal-cost uplink carried almost no traffic because its expected upstream route was missing, exposing a route-table programming abnormality.

Magyar Telekom IPTV data-center power planning case showing a measured 25-meter -48V route from the existing DC source to a new PDF cabinet serving nine equipment racks.

Data Center Power Planning: Why a 25 meters -48V Run Required a Redesign

К David Lorame на

During a Magyar Telekom IPTV data-center survey, we measured approximately 25 meters between the existing -48V source and the planned PDF cabinet. With a 27 kW maximum design load and 562.5 A calculated current, the route required the power feed to be redesigned before equipment installation began.