This is the required SIOC connectivity level enforced by this policy, per the ComputeConnPolicy serverSiocConnectivity property — for example requiring both SIOC paths versus tolerating just one. This is the actual setting that determines whether UCS Manager raises a fault when a server assigned to this policy loses one of its two SIOC links, versus treating a single-path connection as acceptable. Setting this to require both paths on a policy attached to production blades means a single failed SIOC link there will raise a fault, whereas the same failure on a blade under a looser policy would not.