L3 Data Center Core Layer
These switches mesh the customer access layer with the Environment core layer. The Data Core layer services two environments - CFE (Cboe Futures/Options on Futures) and Indices. Uplinks between layers are all port-channels using the vendor default hashing algorithm.
| DC Location | Quantity | Bandwidth | Make | Model | Switching Mode |
|---|---|---|---|---|---|
| NY5 | 2 |
| Arista | DCS-7050SX3-96YC8 | Cut-Through |
*Includes links between switches to environment cores as well as to 10G switches.