Uplink of Core Switch in Data Center

Quick Answer: What is an Uplink in a Data Center? An uplink connects a lower-tier network device (access or aggregation switch) to a higher-tier switch (core or spine). In data centers: 100G uplinks: Typically deployed in leaf-spine architectures, supporting current 10/25/40/100G. Need your help in design a Network Infrastructure, what will be best practice for connecting core switch to Access Switch Scenario is Below - We have 14 Floor Building with One data center, 2 Core Switch 65XX in Data center, from data center, 12 core + 12 core fiber cable going to each Floor, each. Each design supports host uplink bundling to provide high throughput and resiliency for mission-critical workloads. Layer 2 domains can be deployed flexibly to meet application requirements and provide virtual host mobility. Even in the case of Zoom's. L3 managed Ethernet core routing switch with 24*10/100/1000M RJ45 ports and 24*100/1000M SFP ports and 6*1/10G SFP+ fiber ports. Built-in 75W power supply and supports 1U/19” cabinet installation.