VMware 2V0-41.20 Exam
Professional VMware NSX-T Data Center (Page 4 )

Updated On: 15-Feb-2026

How does Traceflow tool identify issues in a network?

  1. Compares intended network state in the control plane with Tunnel End Point (TEP) keepalives in the data plane.
  2. Compares the management plane configuration states containing control plane traffic and error reporting from transport node agents.
  3. Injects synthetic traffic into the data plane and observes the results in the control plane.
  4. Injects ICMP traffic into the data plane and observes the results in the control plane.

Answer(s): C



What are the advantages of using a Tier-0 Gateway in ECMP mode? (Choose two.)

  1. stateful services leveraged
  2. Failover of services
  3. traffic predictability
  4. traffic load balancing
  5. increased north/south bandwidth

Answer(s): D,E

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.



Which tool could be used to inspect the path of a packet in the data plane?

  1. Port Connection
  2. Port Mirroring Session
  3. Netflow
  4. Traceflow

Answer(s): D



Where are Distributed Firewall logs containing access decisions stored?

  1. NSX API
  2. NSX Edge
  3. NSX Manager
  4. Hypervisor transport node

Answer(s): D


Reference:

https://docs.vmware.com/en/VMware-NSX-Data-Center-for- vSphere/6.4/com.vmware.nsx.logging.doc/GUID-6F9DC53E-222D-464B-8613- AB2D517CE5E3.html
https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.0/administration/GUID- D57429A1-A0A9-42BE-A299-0C3C3546ABF3.html



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.)

  1. The KVM Transport node has hardware issues and will not realize the WEB-LS Segment.
  2. Since the Compute Manager is disconnected in NSX UI, the WEB-LS segment will not be realized on the KVM Transport Node.
  3. The virtual machines running on the KVM Transport Node are connected to the WEB-LS segment, but are in Powered Off state.
  4. The virtual machines running on the KVM Transport Node are not connected to the VDS.
  5. The virtual machines running on the KVM Transport Node are not connected to the WEB-LS Segment.

Answer(s): B,E






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