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The diagram below shows the physical and L2 connectivity, the IP subnet plan, host and iDRAC addressing used in the plan similar to that used during validation.

The Rover deployment does not configure the networking subsystem thus the choice of switch subsystem components is not restricted to those shown and they can be replaced with devices offering equivalent functionality.

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Rover Validation IP/VLAN Plan

Below is the detailed network and IP address planand example similar to that used in the validation.

Rover LAG Details

The RC and Rover nodes boot via VLAN tagged 'host' interface which is pre-provisioned on the QFX switches with LAG bonding. Since booting occurs before the linux kernel can bring up its LAC-P signalling the QFX switches must be configured to pass traffic on their primary (first) link before the LAG bundle is up.

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