is that possible to set up VSCAN on cluster level instead of on each VServer? Since we have many VServers, we thought it may save us some time. if it does, will the intercluster network interface be used which based on cluster ports? Usually we use these ports for management only, not sure if they are enough for all scan traffics.
Vscan is enabled per vserver as each vserver will have their own routing and network. Each vserver require a data lif to communicate with the vscan server. So unfortunately it is not something that you enable on cluster level.