VMware 2V0-642 問題集

質問 1：
An NSX Edge Service Gateway has two interfaces:
* Internal interface named Internal Access
-- IP address = 10.10.10.1
-- Network mask = 255.255.255.0
* Uplink interface named Physical Uplink
-- IP address = 20.20.20.1
-- Network mask = 255.255.255.0
A vSphere administrator wants to add a SNAT rule to allow traffic from the internal network segment to access external resources via the uplink interface.
Which three steps should the vSphere administrator do to add the SNAT rule? (Choose three.)
A. Apply the SNAT rule to the Internal Access interface.
B. Apply the SNAT rule on the Physical Uplink interface.
C. Choose 20.20.20.2 as the translated source IP address.
D. Select 10.10.10.1 as the translated source IP.
E. Select 10.10.10.0/24 as the original subnet.
正解：B,C,E

質問 2：
When running the NSX Control Plane in Hybrid Mode what are the minimum physical network requirements?
(Choose three.)
A. NSX Controller connectivity
B. MTU 1500
C. IGMP Snooping
D. Unicast L3 Routing
E. Multicast Routing with PIM
正解：A,C,D

質問 3：
From the NSX Edge CLI, which command would show VIP statistics?
A. show service load balancer monitor
B. show service load balancer pool
C. show service load balancer virtual
D. show service load balancer
正解：C

質問 4：
Which three changes to a distributed switch configuration could trigger a rollback? (Choose three.)
A. Changing the VLAN settings in the distributed port group of the management VMkernel adapter.
B. Configure the virtual machine system traffic to enable bandwidth allocation using Network I/O Control.
C. Blocking all ports in the distributed port group containing the management VMkernel network adapter.
D. Adding a new host with a previous vDS configuration.
E. Changing the MTU.
正解：A,C,E

質問 5：
An administrator needs to perform a configuration backup of NSX. From which two locations can this task be performed? (Choose two.)
A. Using the NSX API
B. From the vSphere Web Client
C. Directly on the NSX Manager
D. Directly on each NSX Controller
正解：A,C

質問 6：
An administrator needs to verify which port the switch manager is using. Which command should be used?
A. show controller-cluster core stats
B. show controller-cluster status
C. show controller-cluster connections
D. show controller-cluster logical-switches
正解：C

質問 7：
An NSX administrator is creating a filter as shown below.

What would be the purpose of creating a filter?
A. To quickly remove a rule.
B. To quickly identify rules.
C. To temporarily filter traffic.
D. To quickly add a new rule.
正解：B