Download New Updated (June) VMWare VCI510 Practice Test 61-70

Ensurepass

 

QUESTION 61  (Topic 2)

 

What are three methods of adding virtual machine networking to a vSphere Distributed Switch? (Choose three.)

 

A.

A portgroup can be created using the vSphere client and virtual machines can be added using their Properties tab.

B.

A portgroup can be created as part of the Migrate Virtual Machine Networking wizard before virtual machines are moved to the vDS.

C.

A portgroup can be cloned from a vSphere Standard Switch, inheriting the virtual machines that were attached to the cloned portgroup.

D.

A portgroup can be created using the vSphere client and virtual machines can be migrated using the Migrate Virtual Machine Networking wizard.

E.

A portgroup can be created during the creation of the vDS and virtual machines can be migrated using the Migrate Virtual Machine Networking wizard.

 

Answer: ADE

Reference: http://pubs.vmware.com/vsphere-51/topic/com.vmware.ICbase/PDF/vsphere- esxi-vcenter-server-51-networking-guide.pdf

 

 

QUESTION 62  (Topic 2)

 

Which two statements are true regarding vSphere standard switches? (Choose two.)

 

A.

Beaconing requires at least three uplinks to be considered useful.

B.

Virtual machines on different vSwitches require the vSwitches to share an uplink to

 

 

 

VMware VCI510 : Practice Test

communicate.

C.

vSphere virtual switches require at least one uplink adapter.

D.

Setting the number of ports to the maximum on a vSwitch will exhaust the total ports on a host.

 

Answer: AD

Reference:

http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC &externalId=1005577

 

http://pubs.vmware.com/vsphere-50/topic/com.vmware.ICbase/PDF/vsphere-esxi-vcenter- server-50-networking-guide.pdf

 

 

QUESTION 63  (Topic 2)

 

Click the Exhibit button.

 

clip_image002

 

 

 

VMware VCI510 : Practice Test

An administrator has been tasked with adding a newly installed uplink to vSwitch1.

 

Based on the exhibit, what is a true statement about this environment?

 

A.

The server does not have available vSwitches to be assigned to this uplink.

B.

The available uplinks are not compatible with a standard vSwitch.

C.

The host needs a driver installed for the newly installed uplink.

D.

The current uplinks cannot be attached because they are in use by other port groups.

 

Answer: C

Explanation: as you can see that the Next button is greyed out. This means the host needs driver installed on the newly installed uplink. Once the driver in installed, the Next button will become active.

 

 

QUESTION 64  (Topic 2)

 

Which two statements are true about VLANs and portgroups defined on a vSphere Standard Switch? (Choose two.)

 

A.

A VLAN can be accessed by the entire virtual switch or individual portgroups.

B.

VLANs can be configured only on individual portgroups.

C.

Multiple portgroups are restricted from accessing the same VLAN.

D.

Multiple VLANs can be accessed by virtual machines connected to one portgroup.

 

Answer: AD

Reference: http://www.vmware.com/files/pdf/virtual_networking_concepts.pdf (page 6, see port groups)

 

 

QUESTION 65  (Topic 2)

 

Which two statements are true about VLANs and port groups defined on a vSphere Standard Switch? (Choose two.)

 

A.

A VLAN can be accessed by the entire virtual switch or individual port groups.

B.

Multiple port groups are restricted from accessing the same VLAN.

C.

VLANs can be configured only on individual port groups.

D.

Multiple VLANs can be accessed by virtual machines connected to one port group.

 

 

 

VMware VCI510 : Practice Test

 

Answer: AD

Reference: http://www.vmware.com/files/pdf/virtual_networking_concepts.pdf

 

 

QUESTION 66  (Topic 2)

 

What are two network load-balancing policies for a vSphere Distributed Switch? (Choose two.)

 

A.

Route based on source MAC hash

B.

Route using physical NIC load

C.

Route based on the destination virtual port ID

D.

Route based on port IP hash

 

Answer: AB

Reference: http://pubs.vmware.com/vsphere-

51/index.jsp#com.vmware.vsphere.networking.doc/GUID-796BBD4A-18E2-4E19-889C- C529AF011323.html

 

 

QUESTION 67  (Topic 2)

 

Which methods can be used to migrate a VMkernel port from a vSphere Standard Switch to a vSphere Distributed Switch? (Choose two.)

 

A.

Use the Add Virtual Adapter wizard from the Manage Virtual Adapters window.

B.

Use the Manage Hosts wizard from the Configuration tab of the vDS.

C.

Use the Migrate Virtual Machine Networking option to select the port from a list.

D.

Edit the Network Adapter settings for the port and select a dvPort group from the list.

 

Answer: AB

Reference: http://www.dashvue.com/2011/04/migrating-to-vnetwork-distributed-switch/

 

 

QUESTION 68  (Topic 2)

 

 

 

VMware VCI510 : Practice Test

Which statement describes the functionality of traffic shaping on a vSphere Standard Switch?

 

A.

vSphere Standard Switches support only egress traffic shaping.

B.

vSphere Standard Switches support both ingress and egress traffic shaping.

C.

vSphere Standard Switches support best-effort traffic shaping based on quality of service (QoS).

D.

vSphere Standard Switches support only ingress traffic shaping.

 

Answer: A

Explanation: A traffic shaping policy is defined by average bandwidth, peak bandwidth, and burst size. You can establish a traffic shaping policy for each port group and each distributed port or distributed port group.

ESXi shapes outbound network traffic on standard switches and inbound and outbound traffic on distributed switches. Traffic shaping restricts the network bandwidth available on a port, but can also be configured to allow bursts of traffic to flow through at higher speeds.

 

 

QUESTION 69  (Topic 2)

 

Which is an important benefit provided by VLANs?

 

A.

Reduced hardware requirements

B.

Increased broadcast traffic

C.

Fault tolerance

D.

Increased security on a network segment

 

Answer: A

Explanation:VLANs are virtual local area networks. They significantly reduce costs by saving money that can be spent on the purchase of switches, hubs and routers.

 

 

QUESTION 70  (Topic 2)

 

Which type of port on a secondary private VLAN can communicate with promiscuous ports and other ports that share its VLAN tag?

 

 

 

VMware VCI510 : Practice Test

 

A.

Isolated

B.

Promiscuous

C.

Community

D.

Trunked

 

Answer: C

Reference: http://pubs.vmware.com/vsphere-55/topic/com.vmware.ICbase/PDF/vsphere- esxi-vcenter-server-55-networking-guide.pdf

 

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