A company has requested that a plan for Auto Deploy be built using VMware-recommended best practices for
networking.
Which two considerations adhere to VMware-recommended networking best practices for Auto Deploy?
(Choose two.)
A.
Using IPv4 as Auto Deploy will be able to boot hosts with a legacy BIOS.
B.
Using DHCP reservations for address allocations because providing fixed IP addresses through host
customization is not supported.
C.
Using VLANs on the management network as it offers increased performance while hosts are booting.
D.
Using IPv6 as Auto Deploy will be able to boot hosts with a legacy BIOS and UEFI.
E.
Using DHCP reservations for address allocations because providing fixed IP addresses through host
customization is not recommended.
Explanation:
http://pubs.vmware.com/vsphere-60/index.jsp?topic=%2Fcom.vmware.vsphere.install.doc%
2FGUID-980D9E38-633E-4557-9144-AC422FA239C5.html
A,e
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AE is correct.
– PXE booting with legacy BIOS firmware is possible only over IPv4. PXE booting with UEFI firmware is possible with either IPv4 or IPv6.
– Use DHCP reservations for address allocation. Fixed IP addresses are supported by the host customization mechanism, but providing input for each host is not recommended.
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.install.doc/GUID-980D9E38-633E-4557-9144-AC422FA239C5.html
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BTW, part of new 140Q 2V0-622D dumps are available here:
https://drive.google.com/open?id=0B-ob6L_QjGLpQUtYaUMtSmlBUHM
Best Regards!
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10
Auto Deploy and IPv6
Because Auto Deploy takes advantage of the iPXE infrastructure, it requires that each host has an IPv4 address. After the deployment you can manually reconfigure the hosts to use IPv6 and add them to vCenter Server over IPv6. However, when you reboot a stateless host, its IPv6 configuration is lost.
IP Address Allocation
Use DHCP reservations for address allocation. Fixed IP addresses are supported by the host customization mechanism, but providing input for each host is not recommended.
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Correct: A, E
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yes A, E
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These new questions are no different from those already included and some have the same incorrect answers.
Blee
November 1, 2017 at 10:31 am
New 2V0-622D Exam Questions and Answers Updated Recently (1/Nov/2017):
NEW QUESTION 8
Which three TCP/IP stacks are built in at the VMkernel level in vSphere 6.x? (Choose three.)
A. Fault Tolerance
B. vMotion
C. Provisioning
D. Management
E. Default
Fault Tolerance is not a built-in TCP/IP stack. The three built–in stacks are BDE. C, Provisioning is a customized stack and Fault Tolerance traffic runs on the Management TCP/IP stack, not its’ own or a customized stack.
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I am not certain that this is the correct answer for New Question 10; but, it is also included in the existing list.
NEW QUESTION 10
A new virtual machine cannot reach its default gateway.
– The vSphere administrator checks that the virtual machine’s vmnic is connected to the correct portgroup, and that the portgroup is on the correct virtual switch.
– This is the only virtual machine on this portgroup.
– Other virtual machines that are on the host and connected to the same Distributed switch are running as normal.
– The Distributed Switch has only one uplink.
Which could be the cause of this issue?
A. Block All Ports has been selected on the Distributed Switch.
B. The wrong VLAN ID has been added to the portgroup.
C. The VLAN has not been configured in virtual machine hardware settings.
D. The physical adapter is down.
Answer: D
If the distributed switch has only one uplink and the physical adapter associated with that uplink is down, then wouldn’t all VMs be unable to connect to the gateway and have no connectivity? I believe that the correct answer is B.
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vSphere Auto Deploy and IPv6
Because vSphere Auto Deploy takes advantage of the iPXE infrastructure, if the hosts that you plan to provision with vSphere Auto Deploy are with legacy BIOS, the vSphere Auto Deploy server must have an IPv4 address. PXE booting with legacy BIOS firmware is possible only over IPv4. PXE booting with UEFI firmware is possible with either IPv4 or IPv6.
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.install.doc/GUID-980D9E38-633E-4557-9144-AC422FA239C5.html
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