4A0-N01 無料問題集「Nokia Nuage Networks Virtualized Cloud Services (VCS) Fundamentals」

（A）The API interface provides a way to program the SDN switch directly.

（B）The SDN controller provides global provisioning of network devices.

（C）SDN supports cloud computing by automating virtual machine instantiation.

（D）Network control is fully integrated into the forwarding plane.

（A）The VRS-G is deployed on a hypervisor, following the same deployment requirements as a regular VRS.

（B）The network ports on VRS-G point towards the Nuage Networks overlay VXLAN network.

（C）The VRS-G is the software VXLAN/VLAN gateway of the Nuage Networks VCS solution.

（D）Virtual machines created on the hypervisor are attached to access ports on VRS-G.

（A）Faster time-to-market for new services

（B）Reduce equipment cost

（C）Increase network bandwidth

（D）Efficiency through automation

（A）They can track both TCP and UDP flows.

（B）The automatically created rules will not go away until the ACL is manually deactivated and reactivated.

（C）A packet in the direction of the stateful ACL rules will automatically create a "related" rule in the reverse direction.

（D）They can be created in either ingress or egress directions.

（A）Forwarding policies can be applied to either ingress or egress traffic.

（B）Redirection targets cannot be associated with host vPorts (physical appliances).

（C）Redirection targets should be created in advance and associated with vPorts.

（D）A forwarding policy can be created in an active domain or be instantiated from a template.

（A）All Containers on the same host use the same OS kernel.

（B）Virtual Machines are faster to boot.

（C）All Virtual Machines on the same hypervisor must run the same guest OS.

（D）Contained do not need a CMS.