What are two requirements to enable EVC in vSphere DRS cluster? (Choose two.)
A.
CPUs must be from the same vendor.
B.
EVC must use the lowest possible baseline supported by the hardware.
C.
CPUs must be in the same family and of the same speed.
D.
No VMs may be running in the cluster.
Explanation:
https://pubs.vmware.com/vsphere-60/index.jsp#com.vmware.vsphere.vcenterhost.doc/GUIDFEC87C0B-7276-4152-8EAA-915305E64FED.html#GUID-FEC87C0B-7276-4152-8EAA-915305E64FED
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.vcenterhost.doc/GUID-FEC87C0B-7276-4152-8EAA-915305E64FED.html
In 6.5 it seems you only need to power off/vMotion all VMs “running on hosts with a feature set greater than the EVC mode that you intend to enable.”
That is correct, so the right answer should be AB
C is nonsense, that is what EVC is for
D is no true, because if the VM is compatible with the EVC mode, the VM can continue to run
I agree with A and B – B’s wording is a little off though.
Documents:
A – https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.vcenterhost.doc/GUID-FEC87C0B-7276-4152-8EAA-915305E64FED.html
“A single vendor, either AMD or Intel.”
B – https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.vcenterhost.doc/GUID-9F444D9B-44A0-4967-8C07-693C6B40278A.html
“The EVC mode must be equivalent to, or a subset of, the feature set of the host with the smallest feature set in the cluster”
Any one here already pass the exam ?
It’s AB but B is poorly formulated
why poorly formulated ? “EVC must use the lowest possible baseline supported by the hardware.” what are we talking about when talking EVC ? CPU’s. so replace “by the hardware” with “by the CPU’s”. for me it’s perfectly clear.
as for C, like being said it’s non-sense. and D, of course you can enable it only if you are enabling against all same CPU’s so you select the latest available EVC level for those CPU’s. Now if you have, let’s say a cluster with 3 old servers and 2 new servers, you cannot enable it on the baseline of the 3 old servers since the 2 new server are already joined to the cluster. What you do then is rather maintenance new host’s, remove from cluster, enable EVC on the old server’s baseline and then add new servers who will be “from base locked” into the selected EVC level. Voilà
The problem with B is that you don’t need to use the LOWEST level. In EVC you typically want to use the HIGHEST shared compatibility level, rather than the lowest otherwise you are crippling your CPU feature set to Intel® “Merom” Gen. (Intel® Xeon® Core™ 2) or AMD Opteron™ Generation 1. See https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1003212
The answer does not say the lowest
It says the lowest supported by “all” Hardware “ESXI hosts”
Best answer is A,B
New VMware 2V0-622PSE Exam Questions and Answers Updated Recently (18/Sep/2017):
NEW QUESTION 1
An administrator is creating VMkernel adapters on an ESXi 6.5 host and wants to create separate VMkernel adapters for every type of traffic in the default TCP/IP stack. Which three types of traffic can be explicitly enabled on a separate VMkernel adapter? (Choose three.)
A. Virtual SAN traffic
B. NFS traffic
C. vMotion traffic
D. vSphere HA traffic
E. Fault Tolerance logging traffic
Answer: CDE
NEW QUESTION 2
Which Host Profile Subprofile configuration is used to configure firewall settings for ESXi hosts?
A. Advanced Configuration Settings
B. General System Settings
C. Security
D. Networking
Answer: A
NEW QUESTION 3
An administrator has decided to use Auto Deploy in the environment. Which two considerations must be taken into account before configuring Auto Deploy? (Choose two.)
A. Hosts in a cluster must be connected to a Distributed Switch.
B. Host profiles are not supported when using Auto Deploy.
C. DHCP must be configured to support PXE boot.
D. Storage DRS must be enabled.
E. A TFTP server must be setup and running.
Answer: CE
NEW QUESTION 4
Which two permissions are required to migrate a virtual machine with Storage vMotion? (Choose two.)
A. Network > Move Network
B. VirtualMachine > Inventory > Move
C. Resource > Migrate powered on virtual machine
D. Datastore > Allocate Space
Answer: CD
NEW QUESTION 5
Which are two vCenter Server two-factor authentication methods? (Choose two.)
A. RSA SecurID
B. Smart Card
C. SAML
D. Symantec VIP
Answer: AB
NEW QUESTION 6
Which is the block size on the VMFS6 datastore?
A. All small and large file blocks are 8MB.
B. All small and large file blocks are 1MB.
C. Small file blocks are 512KB, large file blocks are 64MB.
D. Small file blocks are 1MB, large fileblocks are 512MB.
Answer: B
NEW QUESTION 7
An administrator would like to configure vSphere HA to use two isolation addresses. How would this affect the behavior of HA?
A. If both isolation addresses are not reachable, the host will be restarted by the HA agent.
B. If both isolation addresses are not reachable, the host will use the vCenter Server IP address as a final isolation address before being marked isolated.
C. If only one of the isolation addresses is reachable, the host will not be marked isolated by HA.
D. If only one of the isolation addresses is reachable, the host will be considered in an isolated by HA.
Answer: C
NEW QUESTION 8
An administrator notices that a virtual machine running SQL Server is not performing as expected:
vmware.log> vmx| W110: NUMA and VCPU hot add are incompatible. Forcing UMA
How can the administrator resolve this issue?
A. Power off the virtual machineand disable vCPU hot plug.
B. Reinstall VMware Tools.
C. Modify the .vmx file to force NUMA and vCPU hot add to function.
D. Installation third party plug-in to enable NUMA and vCPU hot add to function.
Answer: A
NEW QUESTION 9
……
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