2V0-41.19: VMware Professional NSX-T Data Center 2.4

A security administrator needs to configure a firewall rule based on the domain name of a specific application.

Which field in a distributed firewall rule does the administrator configure?

Policy
Profile
Service
Source

Correct answer: B

Explanation:

On the Profile page, choose which profiles to apply the rule to. For most servers, you should apply the rule to all three profiles, because servers are usually continually connected to a single network. For mobile computers in domain environments, you typically need to apply firewall rules only to the Domain profile. Reference: https://www.microsoftpressstore.com/articles/article.aspx?p=2224362&seqNum=2

On the Profile page, choose which profiles to apply the rule to. For most servers, you should apply the rule to all three profiles, because servers are usually continually connected to a single network. For mobile computers in domain environments, you typically need to apply firewall rules only to the Domain profile.

Reference: https://www.microsoftpressstore.com/articles/article.aspx?p=2224362&seqNum=2

An NSX administrator is applying QoS to guarantee bandwidth for critical production workloads.

Which three actions must be taken? (Choose three.)

Edit the exported JSON file.
Export transport node NIOC profile.
Create a QoS segment profile.
Specify QoS parameters.
Change Segment QoS profile.
Upload the JSON file and apply configuration.

Correct answer: BCD

A customer is planning deployment of a third-party OpenStack application.

Which is used to grant permissions to the application on NSX Manager?

Guest Identity
Cloud Identity
Principal Identity
API Identity

Correct answer: D

Explanation:

The Enterprise Administrator role gets the same access to the NSX Manager appliance and the API as the NSX Manager admin user. The other NSX roles get read-only access to the NSX Manager appliance and the API. Reference: https://docs.vmware.com/en/VMware-NSX-Data-Center-for-vSphere/6.4/com.vmware.nsx.admin.doc/GUID-A8808B7C-799B-4F9A-AA53-270D1AD89247.html

The Enterprise Administrator role gets the same access to the NSX Manager appliance and the API as the NSX Manager admin user. The other NSX roles get read-only access to the NSX Manager appliance and the API.

Reference: https://docs.vmware.com/en/VMware-NSX-Data-Center-for-vSphere/6.4/com.vmware.nsx.admin.doc/GUID-A8808B7C-799B-4F9A-AA53-270D1AD89247.html

What are the supported N-VDS modes?

DPDK Datapath
Enhanced Datapath
Overlay Datapath
Standard Datapath
Secure Datapath

Correct answer: BD

Explanation:

N-VDS Mode: There are 2 modes for N-VDS: Standard or Enhanced Datapath. Reference: http://www.vstellar.com/2018/08/03/learning-nsx-t-part-8configuring-transport-zone-and-transport-nodes/

N-VDS Mode: There are 2 modes for N-VDS: Standard or Enhanced Datapath.

Reference: http://www.vstellar.com/2018/08/03/learning-nsx-t-part-8configuring-transport-zone-and-transport-nodes/

A NSX-T Data Center administrator wants to ensure that any machine on a public network can communicate with a Web VM running in a NSX-T Data Center environment.

Which NAT type must be created on the Tier-0 or Tier-1 Gateway to achieve this?

1:1 NAT
Reverse NAT
DNAT
SNAT

Correct answer: C

An NSX administrator created a Segment from the Simplified UI and wants to find the Replication Mode configured on the Segment. Which NSX CLI command lists the Replication mode?

get logical-switches
get logical-switch <Logical-Switch-UUID>
get logical-switch <Local-Switch-UUID> status
get logical-switch status

Correct answer: B

Explanation:

Reference: https://docs.vmware.com/en/VMware-NSX-Data-Center-for-vSphere/6.3/nsx_63_cli.pdf

What is the maximum supported ECMP paths in NSX-T 2.4 Data Center?

6
8
9
7

Correct answer: B

Explanation:

A maximum of eight ECMP paths are supported. Reference: https://docs.vmware.com/en/VMware-NSX-T-Data-Center/2.4/administration/GUID-443B6B0D-F179-429E-83F3-E136038332E0.html

A maximum of eight ECMP paths are supported.

Reference: https://docs.vmware.com/en/VMware-NSX-T-Data-Center/2.4/administration/GUID-443B6B0D-F179-429E-83F3-E136038332E0.html

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?

Reduce the size of the virtual pool.
Restart the NSX Manager.
Power-off the existing load balancer and change its size.
Place the Tier-1 Gateway in a large edge cluster and redeploy the load balancer.

Correct answer: D

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?

SYSTEM
FABRIC
MONITORING
GROUPING

Correct answer: B

Which network tool cloud an administrator use on an ESXi 6.7 host to capture packets when troubleshooting connectivity issues?

Wireshark
pktcap-uw
net-stats
tcpdump

Correct answer: B

Explanation:

If you do when troubleshooting connectivity issues on your Virtualization environment. This post will help you to capture Network traffic on ESXi host using pktcap-uw tool. Reference: http://www.vmwarearena.com/how-to-capture-network-trafficpacket-on-esxi-hosts/

If you do when troubleshooting connectivity issues on your Virtualization environment. This post will help you to capture Network traffic on ESXi host using pktcap-uw tool.

Reference: http://www.vmwarearena.com/how-to-capture-network-trafficpacket-on-esxi-hosts/

Vendor:	VMware
Exam Code:	2V0-41.19
Exam Name:	VMware Professional NSX-T Data Center 2.4
Date:	Jun 04, 2020
File Size:	628 KB

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