VMware 2V0-641 問題集

質問 1：
Which component provides for installation of NSX hypervisor kernel components and user world agents?
A. NSX Edge Virtual Appliance
B. NSX Manager
C. vRealize Automation
D. NSX Controller
正解：B

質問 2：
A vSphere administrator deployed an NSX Edge Load Balancer in High Availability (HA) mode. What happens in the event the Load Balancer has a failure?
A. HA will start the NSX Edge Load Balancer on another ESXi host in the cluster. The NSX Controller caches existing flows and hands them to the Load Balancer when it is back up.
B. The secondary NSX Edge Load Balancer assumes the role of primary. The NSX Controller caches existing flows and hands them to the Load Balancer when it is back up.
C. HA will start the NSX Edge Load Balancer on another ESXi host in the cluster. All existing flows will need to have their connections reestablished.
D. The secondary NSX Edge Load Balancer assumes the role of primary. Existing Flows will need to have their connections reestablished.
正解：D

質問 3：
Which two options are pieces of information required to perform an NSX backup? (Choose two.)
A. Filename prefix
B. Transfer protocol
C. Default Port
D. Number of backups retained
正解：A,B

質問 4：
Your data center is made up of two VMware vCenter Server instances. Each vCenter Server manages three clusters with 16 hosts per cluster.
In preparing for your VMware NSX deployment, how many vShield Endpoint instances will you have?
A. 48
B. 2
C. 6
D. 96
正解：D

質問 5：
How does NSX simplify physical network design?
A. VLANs are moved into the virtual network for virtual machine traffic, eliminating the need to use Private VLANs on the physical network.
B. Transport zones are created in the virtual network for virtual machine traffic, removing the need to make changes to the physical network.
C. Network administrators only need to configure routing on the physical network for virtual machine traffic since all other network functions are moved to the virtual network.
D. Virtual network integration can make changes to the physical network programmatically using REST API calls which automates network changes and increases agility.
正解：B

質問 6：
Which statement describes proper packet processing of layer 3 traffic in an NSX for vSphere topology?
A. Only packets requiring routing to another VM on a different host are processed by the distributed router. Other packets are processed by the Logical Router Control VM.
B. Only packets requiring routing to another VM on the same host are processed by the distributed router. Other packets are processed by the Logical Router Control VM.
C. All packets requiring routing are processed by performing a lookup in the Logical Router Control VM and then forwarded.
D. All packets are processed by the distributed router. No packets are processed by the Logical Router Control VM.
正解：D

質問 7：
A network security administrator wants to monitor traffic on several VLANs configured on a vSphere Distributed Switch. The traffic will be sent to another distributed port.
What type of port mirroring session must be configured to meet these requirements?
A. Select the session type Remote Mirroring Destination when configuring the Port Mirroring session.
B. Select the session type Distributed Port Mirroring when configuring the Port Mirroring session.
C. Select the session type Remote Mirroring Source when configuring the Port Mirroring session.
D. Select the session type Distributed Port Mirroring (legacy) when configuring the Port Mirroring session.
正解：A

質問 8：
In a data center using a leaf and spine architecture, which two statements define the connectivity between the leaf and spine tiers required to provide optimal network connectivity for NSX? (Choose two.)
A. High availalability and scalability should be achieved using NSX High Availability.
B. Links are required between leaf and spine switches, and from each spine switch to other spine switches in the architecture.
C. High availability and scalability should be achieved using Equal Cost Multipathing (ECMP).
D. Links are required between leaf and spine switches in the architecture to form a point-to-point connection between the two tiers.
正解：C,D

質問 9：
A vSphere administrator added a new interface to a Distributed Router with a subnet of 172.16.10.0/24 and wants to make this subnet reachable to the rest of the network. How can the vSphere administrator achieve this?
A. Enable OSPF on the Distributed Router. Configure the uplink interface in the Backbone area and the new interface with the subnet 172.16.10.0/24 in a normal area.
B. Enable OSPF on the Distributed Router. Configure the uplink interface in the normal area and the new interface with the subnet 172.16.10.0/24 in a Backbone area.
C. Enable OSPF on the Distributed Router. Configure the uplink interface in the Backbone area and redistribute into OSPF the 172.16.10.0/24 subnet.
D. Enable OSPF on the Distributed Router. Configure the uplink interface in the Backbone area and redistribute from OSPF the 172.16.10.0/24 subnet.
正解：A