Home > Workload Solutions > Oracle > White Papers > Consolidate Mixed Database Workloads on Dell EMC VxBlock System 1000 > Default VxBlock LAN and SAN traffic design
For each server in a default VxBlock 1000 configuration, the LAN and SAN traffic is distributed as follows:
In the mixed workload environments, OLAP and OLTP traffic pass through both vHBA0 and vHBA1.
The following figure shows the distribution of LAN and SAN traffic in the default VxBlock 1000 architecture:
Figure 5. Default configuration details