An NSX administrator would like to create an L2 segment with the following requirements:
L2 domain should not exist on the physical switches.
East/West communication must be maximized as much as possible.
Which type of segment must the administrator choose?
A. VLAN
B. Overlay
C. Bridge
D. Hybrid
Correct Answer: B
An overlay segment is a layer 2 broadcast domain that is implemented as a logical construct in the NSX-T Data Center software. Overlay segments do not require any configuration on the physical switches, and they allow for optimal east/ west communication between workloads on different ESXi hosts. Overlay segments use the Geneve protocol to encapsulate and decapsulate traffic between the hosts. Overlay segments are created and managed by the NSX Manager. https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.2/administration/GUID-316E5027-E588-455C-88AD-A7DA930A4F0B.html
Question 62:
What needs to be configured on a Tler-0 Gateway lo make NSX Edge Services available to a VM on a VLAN-backed logical switch?
A. Downlink Interface
B. VLAN Uplink
C. Loopback Router Port
D. Service Interface
Correct Answer: D
The service interface is a special-purpose port to enable services for mainly VLAN-based networks. North-south service insertion is another use case that requires a service interface to connect a partner appliance and redirect north-south traffic for partner services. Service interfaces are supported on both active-standby Tier-0 logical routers and Tier-1 routers. Firewall, NAT, and VPNs are supported on this interface. The service interface is also a downlink
Question 63:
Which three selections are capabilities of Network Topology? (Choose three.)
A. Display how the different NSX components are interconnected.
B. Display the uplink configured on the Tier-0 Gateways.
C. Display how the Physical components ate interconnected.
D. Display the VMs connected to Segments.
E. Display the uplinks configured on the Tier-1 Gateways.
Correct Answer: ABD
According to the VMware NSX Documentation, these are three of the capabilities of Network Topology, which is a graphical representation of your network infrastructure in NSX:
Display how the different NSX components are interconnected: You can use Network Topology to view how your segments, gateways, routers, firewalls, load balancers, VPNs, and other NSX components are connected and configured in
your network.
Display the uplink configured on the Tier-0 Gateways: You can use Network Topology to view the uplink interface and segment that connect your tier-0 gateways to your physical network. You can also view the VLAN ID and IP address of the
uplink interface.
Display the VMs connected to Segments: You can use Network Topology to view the VMs that are attached to your segments. You can also view the IP address and MAC address of each VM.
Which command is used to set the NSX Manager's logging-level to debug mode for troubleshooting?
A. Set service manager log-level debug
B. Set service manager logging-level debug
C. Set service nsx-manager log-level debug
D. Set service nsx-manager logging-level debug
Correct Answer: B
According to the VMware Knowledge Base article 1, the CLI command to set the log level of the NSX Manager to debug mode is set service manager logging-level debug. This command can be used when the NSX UI is inaccessible or when troubleshooting issues with the NSX Manager1. The other commands are incorrect because they either use a wrong syntax or a wrong service name. The NSX Manager service name is manager, not nsx-manager2. The log level parameter is logging-level, not log-level3. https://kb.vmware.com/s/article/55868
Question 65:
Which of the following exist only on Tler-1 Gateway firewall configurations and not on Tier-0?
A. Applied To
B. Actions
C. Profiles
D. Sources
Correct Answer: C
Question 66:
Which VMware GUI tool is used to identify problems in a physical network?
A. VMware Aria Automation
B. VMware Aria Orchestrator
C. VMware Site Recovery Manager
D. VMware Aria Operations Networks
Correct Answer: D
According to the web search results, VMware Aria Operations Networks (formerly vRealize Network Insight) is a network monitoring tool that can help monitor, discover and analyze networks and applications across clouds1. It can also provide enhanced troubleshooting and visibility for physical and virtual networks2. The other options are either incorrect or not relevant for identifying problems in a physical network. VMware Aria Automation is a cloud automation platform that can help automate the delivery of IT services. VMware Aria Orchestrator is a cloud orchestration tool that can help automate workflows and integrate with other systems. VMware Site Recovery Manager is a disaster recovery solution that can help protect and recover virtual machines from site failures.
Question 67:
An NSX administrator is reviewing syslog and notices that Distributed Firewall Rules hit counts are not being logged.
What could cause this issue?
A. Syslog is not configured on the ESXi transport node.
B. Zero Trust Security is not enabled.
C. Syslog is not configured on the NSX Manager.
D. Distributed Firewall Rule logging is not enabled.
Where in the NSX UI would an administrator set the time attribute for a time-based Gateway Firewall rule?
A. The option to set time-based rule is a clock Icon in the rule.
B. The option to set time based rule is a field in the rule Itself.
C. There Is no option in the NSX UI. It must be done via command line interface.
D. The option to set time-based rule is a clock Icon in the policy.
Correct Answer: D
According to the VMware documentation1, the clock icon appears on the firewall policy section that you want to have a time window. By clicking the clock icon, you can create or select a time window that applies to all the rules in that policy section. The other options are incorrect because they either do not exist or are not related to the time-based rule feature. There is no option to set a time-based rule in the rule itself, as it is a policy-level setting. There is also an option to set a time-based rule in the NSX UI, so it does not require using the command line interface. https://docs.vmware.com/en/VMware-NSX/4.1/administration/GUID-8572496E-A60E-48C3-A016-4A081AC80BE7.html
Question 70:
Which troubleshooting step will resolve an error with code 1001 during the configuration of a time-based firewall rule?
A. Reinstalling the NSX VIBs on the ESXi host.
B. Restarting the NTPservice on the ESXi host.
C. Changing the lime zone on the ESXi host.
D. Reconfiguring the ESXI host with a local NTP server.
Correct Answer: B
According to the web search results, error code 1001 is related to a time synchronization issue between the ESXi host and the NSX Manager. This can cause problems when configuring a time-based firewall rule, which requires the ESXi host
and the NSX Manager to have the same time zone and NTP server settings . To resolve this error, you need to restart the NTP service on the ESXi host to synchronize the time with the NSX Manager. You can use the following command to
restart the NTP service on the ESXi host:
/etc/init.d/ntpd restart
The other options are not valid solutions for this error. Reinstalling the NSX VIBs on the ESXi host will not fix the time synchronization issue. Changing the time zone on the ESXi host may cause more discrepancies with the NSX Manager.
Reconfiguring the ESXi host with a local NTP server may not be compatible with the NSX Manager's NTP server.
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only VMware exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your 2V0-41.23 exam preparations and VMware certification application, do not hesitate to visit our Vcedump.com to find your solutions here.