Practice VCP-NV 2V0-41.20 exam. Online Exam Practice Tests with detailed explanations! Pass 2V0-41.20 with confidence!
2V0-41.20 - Professional VMware NSX-T Data Center Practice Tests 2021 | PracticeTorrent
NEW QUESTION 17
An administrator has a requirement to have consistent policy configuration and enforcement across NSXT instances. What feature of NSX-T Data Center fulfills this requirement?
- A. Policy-driven configuration
- B. Load balancer
- C. Federation
- D. Multi-hypervisor support
Answer: A
NEW QUESTION 18
Which two statements are true about the implementation of multicast in NSX-T Data Center? (Choose two.)
- A. An Edge can be the Rendezvous Point.
https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.0/nsxt_30_admin.pdf - B. Multicast is supported in ESXi and KVM transport nodes.
- C. IGMP Snooping is used to populate multicast forwarding tables.
- D. Multicast routing is implemented with PIM Sparse-Mode.
- E. Tier-0 gateways can be the Rendezvous Point.
Answer: C,D
NEW QUESTION 19
Which component does the hyperbus interface (vmk50) provide network connectivity to?
- A. virtual machines running on the same hypervisor
- B. virtual machines running in the same segment
- C. containers running on ESXi/KVM transport nodes
- D. virtual machines and containers running across transport nodes
Answer: C
NEW QUESTION 20
When running nsxclion an ESXi host, which command will show the Replication mode?
- A. get logical-switches
- B. get logical-switch <Logical-Switch-UUID>
- C. get logical-switch status
- D. get logical-switch <Local-Switch-UUID> status
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION 21
What are two supported N-VDS modes? (Choose two.)
- A. Overlay Datapath
- B. Enhanced Datapath
- C. DPDK Datapath
- D. Standard Datapath
- E. Secure Datapath
Answer: B,D
Explanation:
Reference:
https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.0/installation/GUID-37BC3CEF-DCC1-4C6F-960D-CFBB31908D1C.html
NEW QUESTION 22
An NSX administrator is using ping to check connectivity between VM1 running on ESXi1 to VM2 running on ESXi2. The ping tests fails. The administrator knows the maximum transmission unit size on the physical switch is 1600.
Which command does the administrator use to check the VMware kernel ports for tunnel end point communication?
- A. esxcli network diag ping -H <destination IP address>
- B. esxcli network diag ping -I vmk0 -H <destination IP address>
- C. vmkping ++netstack=geneve -d -s 1572 <destination IP address>
- D. vmkping ++netstack=vxlan-d -s 1572 <destination IP address>
Answer: D
Explanation:
Explanation
https://kb.vmware.com/s/article/1003728
NEW QUESTION 23
What are two valid options when configuring the scope of a distributed firewall rule? (Choose two.)
- A. Tier-1 Gateway
- B. Segment Port
- C. Segment
- D. DFW
- E. Group
Answer: D,E
NEW QUESTION 24
How is the RouterLink port created between a Tier-1 Gateway and Tier-0 Gateway?
- A. Manually create a Segment and connect to both Tier-1 and Tier-0 Gateways.
- B. Automatically created when Tier-1 is connected with Tier-0 from NSX UI.
- C. Manually create a Logical Switch and connect to bother Tier-1 and Tier-0 Gateways.
- D. Automatically created when Tier-1 is created.
Answer: B
Explanation:
Reference:
https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.0/administration/GUID-3F163DEE-1EE6-4D80-BEBF-8D109FDB577C.html
NEW QUESTION 25
An NSX administrator would like to export syslog events that capture messages related to NSX host preparation events.
Which message ID (msgid) should be used in the syslog export configuration command as a filter?
- A. MONITORING
- B. FABRIC
- C. GROUPING
- D. SYSTEM
Answer: B
Explanation:
Explanation
https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.0/nsxt_30_admin.pdf
NEW QUESTION 26
What are the advantages of using a Tier-0 Gateway in ECMP mode? (Choose two.)
- A. Failover of services
- B. increased north/south bandwidth
- C. traffic load balancing
- D. traffic predictability
- E. stateful services leveraged
Answer: B,C
Explanation:
Explanation
From ICM manual:
Equal-cost multipath (ECMP) routing has several features and functions: * ECMP routing increases the north-south communication bandwidth by combining multiple uplinks.
* ECMP routing performs traffic load balancing.
* ECMP routing provides fault tolerance for failed paths.
* A maximum of eight ECMP paths are supported.
* Hashing is based on 2-tuple IP source and destination addresses.
* ECMP routing is only available on Tier-0 gateways.
NEW QUESTION 27
Which two choices are prerequisites to configure NSX-T on VDS? (Choose two.)
- A. MTU 1500
- B. MTU 1400
- C. vSphere Distributed Switch 7.0
- D. MTU 1600
- E. vSphere Distributed Switch 6.5
Answer: C,D
Explanation:
Reference:
https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.0/installation/GUID-BA34FB2A-6780-41C5-B895-F37E5A7B7BAE.html
NEW QUESTION 28
An NSX administrator is troubleshooting a connectivity issue with virtual machines running on an ESXi transport node. Which feature in the NSX UI shows the mapping between the virtual NIC and the host's physical adapter?
- A. Activity Monitoring
- B. Port Mirroring
- C. Switch Visualization
- D. IPFIX
Answer: C
NEW QUESTION 29
How does Traceflow tool identify issues in a network?
- A. Compares intended network state in the control plane with Tunnel End Point (TEP) keepalives in the data plane.
- B. Injects synthetic traffic into the data plane and observes the results in the control plane.
- C. Injects ICMP traffic into the data plane and observes the results in the control plane.
- D. Compares the management plane configuration states containing control plane traffic and error reporting from transport node agents.
Answer: B
NEW QUESTION 30
Which three teaming policy modes are supported by NSX-T Data Center? (Choose three.)
- A. Destination Port
- B. Destination MAC
- C. Failover Order
- D. Load Balanced Source MAC
- E. Load Balanced Source
- F. Load Balanced Source IP
Answer: C,D,E
NEW QUESTION 31
What are three characteristics of a transport zone? (Choose three.)
- A. configured with multiple N-VDS
- B. defines the potential reach of transport nodes
- C. optional for creating a segment
- D. defines the scope and reachability of a Segment
- E. configured with a Single N-VDS
Answer: B,D,E
NEW QUESTION 32
Which NSX CLI command is used to check the GENEVE tunnel status on ESXi transport node?
- A. get transport-node tunnel status
- B. get transport-node tunnel state
- C. get host-switch <Host-Switch-Name> tunnel status
- D. get host-switch <Host-Switch-Name> tunnels
Answer: D
NEW QUESTION 33
An NSX Administrator has created a segment named WEB-LS from the NSX UI and noticed the segment is not realized on the KVM Transport node.
What are two possible causes for this issue? (Choose two.)
- A. The KVM Transport node has hardware issues and will not realize the WEB-LS Segment.
- B. The virtual machines running on the KVM Transport Node are connected to the WEB-LS segment, but are in Powered Off state.
- C. Since the Compute Manager is disconnected in NSX UI, the WEB-LS segment will not be realized on the KVM Transport Node.
- D. The virtual machines running on the KVM Transport Node are not connected to the WEB-LS Segment.
- E. The virtual machines running on the KVM Transport Node are not connected to the VDS.
Answer: C,D
NEW QUESTION 34
Which two ports are used by a transport node to communicate with the management and control planes in NSX-T Data Center 3.0? (Choose two.)
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
Answer: B,D
NEW QUESTION 35
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