Pass the VMware VMware SD-WAN Troubleshoot 2021 5V0-41.20 Questions and answers with CertsForce

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Questions # 1:

Scenario 2:

After completing the branch activation activities for all required branches, the network administrator attempts to test connectivity between the various branches and between the hubs and branches. The administrator notices a lack of connectivity despite being certain that configurations have been complete. The administrator also observed that several users are reporting intermittent connectivity to some of the applications they are accessing. Other users are reporting no access to these applications. Other users at some of the branches claim they cannot get to certain public resources. The administrator wants to ensure that all sites can talk to each other and all resources are accessible.

Exhibit.

Question # 1

Where can the network administrator check to see what routes are present on the London-site Edge?

Options:

A.

Log into the VCO > Configuration > Overlay Flow Control


B.

Log into the VCO > Test & Troubleshoot > Remote Diagnostics > Run "List Paths"


C.

Log into the VCO > Test & Troubleshoot > Remote Diagnostics > Run "Route Table Dump"


D.

Log into the VCO > Monitoring > Overlay Flow Control


Questions # 2:

Scenario 3:

After resolving numerous connectivity issues throughout the various branch sites, connectivity between applications and users is finally present. The network administrator is informed that during certain tests, applications are not performing as they are expected lo. Users report that call quality has not fully improved and that some of their calls either drop or have poor voice quality where the conversation is breaking up. Other users are noticing that file transfers are slower than expect. A group of users from a few sites have reported slowness in accessing internal and external applications.

Exhibit.

Question # 2

Users are complaining that web pages to certain web sites are very slow to load and at times unresponsive. The network administrator has verified that the traffic is going correctly out the underlay.

What should the administrator check next?

Options:

A.

Verify if Path-MTU Discovery is disabled.


B.

Verify if there is latency, loss, or jitter on the underlay.


C.

Verify the Business Policy flows are matching.


D.

Verify if routes to Gateways are present in the Overlay Flow Control (OFC).


Questions # 3:

Scenario 1:

A network administrator is tasked with enabling SD-WAN at three branch locations. A topology has been provided for reference. For each site, the administrator is having issues bringing edges online, as another administrator has gone ahead and created a configuration ahead of lime. The organization has several branch sites. One is an Internet-only site and two are Hybrid locations with both internet and MPLS. The last location is MPLS only. There are hub data center locations in this environment as well. Please refer to the topology.

Exhibit.

Question # 3

When attempting to activate an Edge, after clicking on the "activation link" in the email that was sent to the network administrator, the Edge's local UI shows as "Internet down". This is preventing the Edge from coming online and being activated. When referring to the output, the network administrator notices that the Edge has received DHCP addressing.

What could be preventing the Edge from coming online?

Options:

A.

The next hop does not respond to ICMP pings.


B.

Cloud VPN is not enabled in the AMER Branch profile.


C.

The subnet mask assigned to the Edge is incorrect.


D.

The Edge's profile does not specify the correct Edge Model.


Questions # 4:

Scenario 2:

After completing the branch activation activities for all required branches, the administrator attempts to test connectivity between the various branches and between the hubs and branches- The administrator notices a lack of connectivity despite being certain that configurations have been complete. The administrator also observed that several users are reporting intermittent connectivity to some of the applications they are accessing. Other users are reporting no access to these applications. Other users at some of the branches claim they cannot get to certain public resources. The administrator wants to ensure that all sites can talk to each other and all resources are accessible.

Exhibit.

Question # 4

The tunnel from the Dallas site to the Seattle hub is not coming up.

What are two things that should be checked to determine the issue? (Choose two.)

Options:

A.

Hub WAN Interface might be behind a firewall.


B.

Spoke Edge and Hub Edge have a mismatched certificate.


C.

Dynamic Branch to Branch is not enabled.


D.

Spoke Edge and Hub Edge are two different Edge models.


Questions # 5:

Scenario 2:

After completing the branch activation activities for all required branches, the network administrator attempts to test connectivity between the various branches and between the hubs and branches. The administrator notices a lack of connectivity despite being certain that configurations have been complete. The administrator also observed that several users are reporting intermittent connectivity to some of the applications they are accessing. Other users are reporting no access to these applications. Other users at some of the branches claim they cannot get to certain public resources. The administrator wants to ensure that all sites can talk to each other and all resources are accessible.

Exhibit.

Question # 5

Several reports have come in from branch locations indicating customers cannot reach applications being served by the hub location. The hub location has a single LAN-side port from which it should be learning dynamic routes for the subnets serving the applications.

How should the technician verify if the ports on the Edge are up and working?

Options:

A.

Look under Administration and System Settings to verify if the interfaces are configured and enabled.


B.

Look in Test & Troubleshoot under the Remote Diagnostics and run Interface status.


C.

Look in Test & Troubleshoot under the Remote Actions and run System Health.


D.

Look in Test & Troubleshoot under the Remote Diagnostics and run System Health.


Questions # 6:

Scenario 3:

After resolving numerous connectivity Issues throughout the various branch sites, connectivity between applications and users is finally present- The network administrator is informed (hat during certain tests, applications are not performing as they are expected to. Users report that call quality has not fully improved and that some of their calls either drop or have poor voice quality where the conversation is breaking up. Other users are noticing that file transfers are slower than expect. A group of users from a few sites have reported slowness in accessing internal and external applications.

Exhibit.

Question # 6

Which metrics can a network administrator verify in the QoE screen to determine the overall health of Underlay and Overlay?

Options:

A.

Jitter Packet Loss, Speed.


B.

Jitter, Packet Loss, Latency.


C.

Jitter, Speed, Latency.


D.

Packet Loss, Latency, Speed.


Questions # 7:

Scenario 1:

A network administrator is tasked! with enabling SO-WAN at three branch locations. A topology has been provided for reference. For each site, the administrator is having issues bringing edges online, as another administrator has gone ahead and created a configuration ahead of time. The organization has several branch sites- One is an Internet-only site and two are Hybrid locations with both internet and MPLS: The last location is MPLS only. There are hub data center locations in this environment as well. Please refer to the topology.

Exhibit.

Question # 7

An administrator is attempting to activate two Edge devices at the Chicago branch location. The local technician reports that the Edge devices are not coming online. The Edge devices have been plugged in, powered on, and connected to the correct circuits with an Enhanced HA setup.

What should the local technician check first when troubleshooting the issue?

Options:

A.

Verify beep sequence of the Edge devices.


B.

Review color of the LED.


C.

Review the Orchestrator for HA misconfiguration issues.


D.

Verify the link light sequence of the HA ports.


Questions # 8:

Scenario 2:

After completing the branch activation activities for all required branches, the network administrator attempts to test connectivity between the various branches and between the hubs and branches. The administrator notices a lack of connectivity despite being certain that configurations have been complete. The administrator also observed that several users are reporting intermittent connectivity to some of the applications they are accessing. Other users are reporting no access to these applications. Other users at some of the branches claim they cannot get to certain public resources. The administrator wants to ensure that all sites can talk to each other and all resources are accessible.

Exhibit.

Question # 8

Users at the London site are complaining of various intermittent issues around websites not loading, or applications being remotely accessed disconnecting sporadically and reconnecting after a few minutes. The network administrator does not see anything strange on the Edge overview page and decides to check if the CPU or memory have been hitting close to 100°/o.

Where should the administrator verify this information?

Options:

A.

In the VCO > Test 8c Troubleshoot > Remote Diagnostics > System Status


B.

In the VCO > Monitor > Click London_Site01 > Click the System Tab


C.

In the VCO > Remote Troubleshooting > Remote Actions > System Status


D.

In the VCO > Monitor > Alerts


Questions # 9:

Scenario 2:

After completing the branch activation activities for all required branches, the network administrator attempts to test connectivity between the various branches and between the hubs and branches. The administrator notices a lack of connectivity despite being certain that configurations have been complete. The administrator also observed that several users are reporting intermittent connectivity to some of the applications they are accessing. Other users are reporting no access to these applications. Other users at some of the branches claim they cannot get to certain public resources. The administrator wants to ensure that all sites can talk to each other and all resources are accessible.

Exhibit.

Question # 9

One branch location is not able to communicate with another branch location via dynamic branch-to-branch tunnels. While troubleshooting at the Edge configuration level, the network administrator notices Cloud VPN is not enabled and is grayed out, preventing them from enabling that feature.

Options:

A.

Where is the next location to check for and enable the necessary feature?


B.

Within the Configuration section under Profiles. Within the Monitor section under Network Services.


C.

Within the Test & Troubleshooting section under Remote Diagnostics.


D.

Within the Configuration section under Customer VPN enablement.


Questions # 10:

Scenario 1:

The Dallas Branch location is having issues getting activated. The local network administrator is aware that the Edge device received a DHCP address and was able to connect to the internet. The Orchestrator is reporting the Edge as Down. No other changes were made post activation.

A network administrator is tasked with enabling SD-WAN at three branch locations. A topology has been provided for reference. For each site, the administrator is having issues bringing edges

online, as another administrator has gone ahead and created a configuration ahead of time. The organization has several branch sites. One is am Internet-only site and two are Hybrid locations with both internet and MPLS. The last location is MPLS only. There are hub data center locations in this environment as well. Please refer to the topology.

Refer to the Exhibit(s).

Question # 10

Question # 10

What is the cause of this issue?

Options:

A.

The activation link did not specify the updated image location requiring the Edge to be re-activated.


B.

The activation link did not contain any post-activation configuration to allow the Orchestrator to communicate with the Edge.


C.

The Edge will be offline for about 4 hours until it has completed the factory image installation.


D.

The activation link contained incorrect configurations for WAN overlays and WAN interfaces.


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