ABC.com has two sites using certificates-based VPN issued by the ICA. The two sites, Tokyo and Paris, are configured using a simplified VPN policy. You are trying to integrate a new office opening in Dubai. You must enable all three sites to connect via the VPN to each other. Three Security Gateways are managed by the same SmartCenter Server behind the Paris Security Gateway. After creating the Dubai Gateway object with the proper VPN domain, what must you do? Select appropriate steps: