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V-251735
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Medium |
The NSX-T Controller cluster must be on separate physical hosts. |
SDN relies heavily on control messages between a controller and the forwarding devices for network convergence. The controller uses node and link state discovery information to calculate and determine optimum pathing within the SDN network infrastructure based on application, business, and security policies. Operating in the proactive flow instantiation mode,... |
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V-251734
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Medium |
The NSX-T Controller must be configured as a cluster in active/active mode to preserve any information necessary to determine cause of a system failure and to maintain network operations with least disruption to workload processes and flows. |
Failure in a known state can address safety or security in accordance with the mission needs of the organization. Failure to a known secure state helps prevent a loss of confidentiality, integrity, or availability in the event of a failure of the SDN controller. Preserving network element state information helps... |
