2V0-622 · Question #510
Which two Network I/O Control bandwidth allocation parameters are applicable? (Choose two.)
The correct answer is A. Reservation D. Share. vSphere Network I/O Control (NIOC) uses Shares and Reservation as its two bandwidth allocation parameters for network resource pools.
Question
Which two Network I/O Control bandwidth allocation parameters are applicable? (Choose two.)
Options
- AReservation
- BQuota
- CLevel
- DShare
How the community answered
(59 responses)- A86% (51)
- B8% (5)
- C5% (3)
Why each option
vSphere Network I/O Control (NIOC) uses Shares and Reservation as its two bandwidth allocation parameters for network resource pools.
Reservation guarantees a minimum amount of bandwidth (in Mbps) for a network resource pool, ensuring critical traffic types always have sufficient capacity even under contention.
Quota is not a valid NIOC parameter; the correct term for capping maximum bandwidth is Limit, not Quota.
Level is not a standard NIOC bandwidth allocation parameter; the three valid NIOC parameters are Shares, Limit, and Reservation.
Shares assign a relative weight to each network resource pool so that when uplink bandwidth is saturated, traffic is proportionally distributed based on share values among competing workloads.
Concept tested: Network I/O Control bandwidth allocation parameters
Source: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.networking.doc/GUID-FBE27D83-D34E-4C82-88D7-AC2BFF6E5461.html
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