For VSX this is a really good VSLS configuration, the VS's will be available on all 3 members, but they will know the following states: Active, Standby and Backup.
On Appliance 1 you have
- VS1 and VS2 in Active mode
- VS3 and VS4 in Standby mode
- VS5 and VS6 in Backup mode
On Appliance 2 you have
- VS1 and VS2 in Backup mode
- VS3 and VS4 in Active mode
- VS5 and VS6 in Standby mode
On Appliance 3 you have
- VS1 and VS2 in Standby mode
- VS3 and VS4 in Backup mode
- VS5 and VS6 in Active mode
hope this helps.
Regards, Maarten