The answer is A because Identity Awareness commands are used to support identity sharing between Security Gateways. Policy Decision Point (PDP) is the Security Gateway that collects identities from various sources and shares them with other gateways. Policy Enforcement Point (PEP) is the Security Gateway that enforces the policy based on the identities received from the PDP12 References: Check Point R81 Identity Awareness Administration Guide, Check Point R81 Security Management Administration Guide