...
Verification was based on a Build Server VM and four identical Dell 740XD servers for the Regional Controller and three Unicycle nodes.
Unicycle Validation Networking
...
Unicycle LAG Details
The RC boots over the bonded and Unicycle genesis 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.
Note the Unicycle [master2] and unicycle [master3] nodes do not boot over the 'host' network but rather over the edge site 'pxe' network which is a single link to each unicycle server and thus not lag bonded.
