VMware 2V0-41.19 問題集

質問 1：
Which two CLI commands could be used to see if vmnic link status is down? (Choose two.)
A. esxcfg-nics -1
B. esxcfg-vmknic -1
C. esxcli network nic list
D. esxcli network vswitch dvs vmware list
E. esxcfg-vmsvc/get.networks
正解：A,C

質問 2：
What are three characteristics of a transport zone? (Choose three.)
A. optional for creating a segment
B. defines the scope and reachability of a Segment
C. configured with a Single N-VDS
D. configured with multiple N-VDS
E. defines the potential reach of transport nodes
正解：A,B,C

質問 3：
Which port is used by a transport node to communicate with NSX Manager in NSX-T Data Center 2.4?
A. 1235
B. 1234
C. 5671
D. 5678
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 4：
An NSX administrator is creating a NAT rule on a Tier-0 Gateway configured in active-active high availability mode.
Which NAT rule type is supported for this configuration?
A. Source NAT
B. Reflexive NAT
C. 1:1 NAT
D. Destination NAT
正解：A

質問 5：
While planning a NSX-T Data Center deployment with a network administrator, you are told the physical network uses Open Shortest Path First (OSPF) for the Interior Gateway Protocol (IGP). The OSPF design is flat with the data center containing one OSPF area, area 0. The network administrator would like to extend area 0 into NSX-T so that dynamic routing updates will be learned bidirectionally.
Which meets the requirement?
A. Utilize static routes between the NSX-T topology and the physical network.
B. Recommend creating a new area for NSX-T to protect NSX-T's control plane from Link State Advertisement (LSA) floods from OSPF area 0.
C. Utilize the Border Gateway Protocol (BGP) on NSX-T and configure the physical network for route redistribution.
D. Utilize multi-protocol Border Gateway Protocol (BGP) in the NSX-T topology and configure the physical network for route redistribution.
正解：B

質問 6：
Which network tool cloud an administrator use on an ESXi 6.7 host to capture packets when troubleshooting connectivity issues?
A. tcpdump
B. net-stats
C. pktcap-uw
D. Wireshark
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 7：
Refer to the exhibit.

An administrator Is trying to configure a medium load balancer in a production environment, but is getting the error message shown in the exhibit.
Which step must the administrator perform to remediate the problem?
A. Power-off the existing load balancer and change its size.
B. Restart the NSX Manager.
C. Place the Tier-1 Gateway in a large edge cluster and redeploy the load balancer.
D. Reduce the size of the virtual pool.
正解：C

質問 8：
An NSX administrator wants to create a Tier-0 Gateway to support equal cost multi-path (ECMP) routing.
Which failover detection protocol must be used to meet this requirement?
A. Host Standby Router Protocol (HSRP)
B. Bidirectional Forwarding Detection (BFD)
C. Virtual Router Redundancy Protocol (VRRP)
D. Beacon Probing (BP)
正解：B

質問 9：
Which CLI command is used to start the NSX Manager virtual machine in the KVM environment?
A. virsh start <NSX-Manager-Name>
B. virsh poweron <nsx-manager-ID>
C. virsh poweron <nsx-manager-name>
D. virsh start <NSX-Manager-ID>
正解：A