2V0-622D · Question #105
Which three TCP/IP stacks are built in at the VMkernel level in vSphere 6 x? (Choose three.)
The correct answer is B. vMotion C. Provisioning E. Default. vSphere 6.x includes three built-in VMkernel TCP/IP stacks: Default, vMotion, and Provisioning; Management traffic uses the Default stack rather than its own dedicated stack.
Question
Which three TCP/IP stacks are built in at the VMkernel level in vSphere 6 x? (Choose three.)
Options
- AFault Tolerance
- BvMotion
- CProvisioning
- DManagement
- EDefault
How the community answered
(52 responses)- A6% (3)
- B92% (48)
- D2% (1)
Why each option
vSphere 6.x includes three built-in VMkernel TCP/IP stacks: Default, vMotion, and Provisioning; Management traffic uses the Default stack rather than its own dedicated stack.
Fault Tolerance logging does not have its own dedicated TCP/IP stack in vSphere 6.x - FT traffic runs over the Default TCP/IP stack.
The vMotion TCP/IP stack is a dedicated built-in stack that isolates vMotion traffic with its own routing table and network settings, preventing interference with other VMkernel traffic.
The Provisioning TCP/IP stack is a built-in stack used for VM cold migration, cloning, and snapshot traffic, providing dedicated routing for these data-transfer operations.
Management traffic does not have a separate built-in TCP/IP stack; it uses the Default TCP/IP stack alongside other general VMkernel services.
The Default TCP/IP stack is the built-in general-purpose stack used by management, vSAN, iSCSI, NFS, and other VMkernel traffic types that do not have a dedicated stack.
Concept tested: VMkernel built-in TCP/IP stack types in vSphere 6.x
Source: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.networking.doc/GUID-93ACF23E-A634-4FF6-8EE2-E6F1AFB3E2E4.html
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