Deployment (Run Time) Licensing:
ServletExec deployment licenses are priced for a single physical or virtual
machine on a per-core basis.
Purchasing a ServletExec license with subscription enables you to
receive ServletExec upgrades for two years from date of purchase.
Renewing a ServletExec license subscription enables you to
receive ServletExec upgrades for an additional two years beyond
the prior subscription interval. Subscription renewals require
a existing license with paid subscription.
* A "> 4-core" license may be
installed on a single physical or virtual machine without regard to the number
of cores. No single license, however, may be installed on more
than one physical or virtual machine.