VMware 2V0-41.19 問題集

質問 1：
An NSX administrator is troubleshooting a connectivity issue with virtual machines running on an ESXi transport node.
Which feature in the NSX Manager Simplified UI shows the mapping between the virtual NIC and the host's physical adapter?
A. Port Mirroring
B. N-VDS Visualization
C. IPFIX
D. Activity Monitoring
正解：B

質問 2：
What are the advantages of using a Tier-0 Gateway in ECMP mode? (Choose two.) I
A. increased north/south bandwidth
B. stateful services leveraged
C. Failover of services
D. traffic predictability
E. traffic load balancing
正解：A,E

質問 3：
Which visual tool within the NSX User Interface should an administrator use to monitor hop-by-hop connectivity between two virtual machines or logical ports?
A. Port Mirroring
B. Port Status
C. IPFIX
D. Port Connection
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which two components are involved in the logical switching and N-VDS configuration during ESXi transport node installation? (Choose two.)
A. vdl2
B. nsx-opsAgent
C. Open vSwitch
D. etherswitch
E. nsx-vswitch
正解：B,E

質問 5：
Which technology is leveraged in the NSX Edge for fast packet processing?
A. AMD Power Now
B. Intel Data Plane Development Kit (DPDK)
C. Non-Uniform Memory Access (NUMA)
D. Intel Speed Step
正解：B

質問 6：
The security administrator turns on logging for a firewall rule.
Where is the log stored on ESXi and KVM transport nodes?
A. /var/log/fw.log
B. /var/log/vmware/nsx/fIrewall.log
C. /var/log/dfwpktlogs.log
D. /var/log/messages.log
正解：C

質問 7：
What is required to configure a load balancer in inline mode?
A. Client and server connected to different Tier-1 Gateways
B. DNAT
C. Client and server running on different transport nodes
D. SNAT
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 8：
In a NSX-T Data Center environment, an administrator is observing low throughput and congestion between the Tier-0 Gateway and the upstream physical routers.
Which two actions could address low throughput and congestion? (Choose two.)
A. Configure NAT on the Tier-0 gateway.
B. Configure ECMP on the Tier-0 gateway.
C. Add an additional vNIC to the NSX Edge node.
D. Deploy Large size Edge node/s.
E. Configure a Tier-1 gateway and connect it directly to the physical routers.
正解：B,D

質問 9：
Which CLI command should be executed on a KVM hypervisor to retrieve the VM interface UUID?
A. virsh dumpxml <VM Name> | grep interfaceid
B. virsh show <VM Name> | grep interfaceid
C. virsh get-interface <VM Name>
D. virsh list-interface <VM Name>
正解：A