Dell EMC SmartFabric OS10 User Guide Release 10.5.0

Load balance and root selection

By default, all VLANs use the same forwarding topology — R2 is elected as the root and all 10G Ethernet ports have the same cost. Bridge priority can be modified for each VLAN to enable different forwarding topologies.

To achieve Rapid-PVST load balancing, assign a different priority on each bridge.