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Data Center Network Upgrade for a Major Internet Enterprise
Upgraded core network architecture for a leading domestic internet company's data center, supporting stable operations of a million-server cluster.
Project Background
The customer data center hosts large-scale distributed computing and storage workloads. The existing network architecture faces bandwidth bottlenecks and limited scalability, requiring an upgrade to a 400G backbone to support business growth over the next 3-5 years.
Solution
Build the 400G backbone core layer using CS9935Y series and deploy D7726C series as the TOR access layer. Implement a leaf-spine Clos architecture for non-blocking switching and flexible scalability. Ensure high availability and virtualization isolation with MLAG and VXLAN technologies.
Use Product
CS9935Y SeriesD7726C Series
Project Outcomes
Backbone bandwidth upgraded to 400G, meeting expansion needs for 5 years.
Network availability: 99.999%
Boost operational efficiency by 40% with automated deployment support.
