[Oct-2023] 2V0-41.20 PDF Dumps Extremely Quick Way Of Preparation [Q34-Q53]

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[Oct-2023] 2V0-41.20 PDF Dumps Extremely Quick Way Of Preparation

Download 2V0-41.20 Dumps (2023) – Free PDF Exam Demo

The Professional VMware NSX-T Data Center certification exam is an essential certification for IT professionals who are looking to demonstrate their skills and knowledge in VMware NSX-T Data Center. Professional VMware NSX-T Data Center certification exam covers a wide range of topics, and candidates are expected to have at least six months of experience in VMware NSX-T Data Center environments. Candidates who pass the exam will receive a highly respected certification in the IT industry, which can help them advance their careers and open up new job opportunities.

VMware 2V0-41.20 certification exam is designed to test a candidate’s understanding of NSX-T data center technologies and their ability to implement and manage NSX-T solutions. Professional VMware NSX-T Data Center certification exam validates the candidate’s expertise in configuring, troubleshooting, and administering VMware NSX-T Data Center environments.

Q34. 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?

Load balancer

Policy-driven configuration

Multi-hypervisor support

Federation

NSX-T Data Center provides policy-driven configuration, which allows administrators to have consistent policy configuration and enforcement across multiple NSX-T instances.

Q35. Which three steps must be carried out to configure North-South / East-West Network Inspection? (Choose three.)

Service Deployment

Service Insertion

Service Consumption

Service Registration

Service Introspection

Use these steps to configure north-south and east-west Network Introspection:
1. Service Registration: Service registration makes a service available in the catalog.
2. Service Deployment: Deploy an instance of a registered service.
3. Service Consumption: Use services in a service chain and redirect traffic.
Taken from NSX-T ICM 3.0 Lecture Manual.

Q36. Which CLI command shows syslog on NSX Manager?

show log manager follow

get log-file auth.log

get log-file syslog

/var/log/sysloq/syslog.log

https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.0/administration/GUID-406AF9C3-E8F7-447A-8E3D-92AFB9D5E973.html

Q37. Which CLI command shows syslog on NSX Manager?

show log manager follow

get log-file auth.log

get log-file syslog

/var/log/sysloq/syslog.log

Q38. Which CLI command does an NSX administrator run on the NSX Manager to generate support bundle logs if the NSX UI is inaccessible?

get support-bundle file vcpnv.tgz

set support-bundle file vcpnv.tgz

vm-support

esxcli system syslog config logger set –id=nsxmanager

Explanation
https://vdc-download.vmware.com/vmwb-repository/dcr-public/cc42e3c1-eb34-4567-a916-147e79798957/82646

Q39. Which CLI command would an administrator use to allow syslog on an ESXi transport node when using the esxcli utility?

esxcli network firewall ruleset -e syslog

esxcli network firewall ruleset set -a -e false

esxcli network firewall ruleset set -r syslog -e true

esxcli network firewall ruleset set -r sysloq -e false

Reference: https://docs.vmware.com/en/VMware-NSX-T-Data-Center/2.2/nsxt_22_troubleshoot.pdf

Q40. Which CLI command is used to start the NSX Manager virtual machine in the KVM environment?

virsh start <NSX-Manager-ID>

virsh poweron <nsx-manager-ID>

virsh start <NSX-Manager-Name>

virsh poweron <nsx-manager-name>

Explanation/Reference:

Q41. Which three protocols could an NSX administrator use to transfer log messages to a remote log server? (Choose three.)

SSL

HTTPS

TLS

UDP

SSH

TCP

https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/certification/vmware-2vo-41.20-exam-prep-guide.pdf

Q42. Which command is used to change the NSX CU administrator password?

set user admin password <password> old-password <old-password>

set user admin password <old-password> <new-password>

set user administrator password <old-password> <new-password>

set user administrator password <password> old-password <old-password> To change the password of an account run: set user admin password my-new-pwd old-password my-old-pwd

Q43. 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?

Profile

Source

Service

Policy

Q44. How many IPs are required when deploying a highly available NSX Management Cluster with VIP in a production environment?

Explanation

Q45. 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.)

Deploy Large size Edge node/s.

Configure ECMP on the Tier-0 gateway.

Configure NAT on the Tier-0 gateway.

Add an additional vNIC to the NSX Edge node.

Configure a Tier-1 gateway and connect it directly to the physical routers.

Q46. 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.)

5685

1235

5671

5678

1234

Explanation
The NSX Manager management plane communicates with the transport nodes by using APH Server over NSX-RPC/TCP through port 1234. CCP communicates with the transport nodes by using APH Server over NSX-RPC/TCP through port 1235. Taken from NSX-T ICM 3.0 Lecture manual

Q47. An NSX administrator noticed that the nsxcli command times out after 600 secs of idle time.
Which CLI command disables the nsxcli time out value on NSX Manager?

set cli-timeout 0

set cli-timeout enabled

set cli-timeout disabled

set cli-timeout 1

Reference:
” https://vdc-download.vmware.com/vmwb-repository/dcr-public/cc42e3c1-eb34-4567-a916-147e79798957/8264605c-a5e1-49a8-b603-cc78621eeeab/cli.html#set%20cli-timeout%20%3Ctimeout%3E
https://www.virten.net/2020/06/quick-tip-remove-nsx-t-ssh-and-http-session-timeout/

Q48. An NSX administrator would like to configure syslog for a KVM transport node. Which host log files could be exported to a remote syslog server?

/var/log/vmware/nsx-syslog

/var/log/cfgAgent.log

/var/log/nsx-audit.log

/var/log/cloudnet/nsx-ccp.log

Q49. What are the advantages of using a Tier-0 Gateway in ECMP mode? (Choose two.)

stateful services leveraged

Failover of services

traffic predictability

traffic load balancing

increased north/south bandwidth

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.

Q50. Which two commands does an NSX administrator use to check the IP address of the VMkernel port for the GENEVE protocol on the ESXi transport node? (Choose two.)

esxcfg-nics -1

net-dvs

esxcli network nic list

esxcfg-vmknic -1

esxcli network ip interface ipv4 get

Q51. Which command is used to set the NSX Manager’s logging-level to debug mode for troubleshooting?

set service nsx-manager logging-level debug

set service nsx-manager log-level debug

set service manager log-level debug

set service manager logging-level debug

Q52. When running nsxcli on an ESXi host, which command will show the Replication mode?

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

get logical-switch <Logical-Switch-UUID>

get logical-switches

get logical-switch status

Q53. An NSX administrator has configured a load balancer virtual server on a Tier-1 Gateway.
In order to advertise the load balancer virtual IP to the Tier-0 Gateway, which route advertisement configuration has to be done on the Tier-1 Gateway? (Choose two.)

Advertise All LB SNAT IP Routes

All Static Routes

Information

Advertise All LB VIP Routes

Advertise All NAT Routes

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