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Which two features are deprecated in Network I/O Control 3 (NIOC3)? (Choose two.)
A. Class Of Service (COS) Tagging
B. Bandwidth Allocation
C. User-defined network resource pools
D. Admission control
Correct Answer: AC
Explanation/Reference:
Explanation : The upgrade of a NIOC to version 3 is disruptive. Certain functionality is available only in NIOC v2 and is removed during the upgrade to version 3:
User-defined network resource pools including all associations between them and existing distributed port groups
You can preserve certain resource allocation settings by transferring the shares from the user-defined network resource pools to shares for individual network adapters.
Existing associations between ports and user-defined network resource pools
In Network I/O Control version 3, you cannot associate an individual distributed port to a network resource pool that is different from the pool assigned to the parent port group.
CoS tagging of the traffic that is associated with a network resource pool
Network I/O Control version 3 does not support marking traffic that has higher QoS demands with CoS tags. After the upgrade, to restore CoS tagging of traffic that was associated with a user-defined network resource pool, use the traffic filtering and marking networking policy.
Reference: http://www.virten.net/2015/09/vcp6-delta-part-7-network-enhancements/