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5V0-41.20 Premium Exam Questions

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Total 36 questions

VMware SD-WAN Troubleshoot Questions and Answers

Question 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.

A network administrator is trying to create multiple overlays on a single physical interface on an Edge. The administrator is able to bring up only a single overlay so far, but is having trouble with bringing up additional overlays.

What could be the possible reason?

Options:

A.

The administrator does not have the right permission to create multiple overlays. The administrator needs to have an Operator-level privilege for this task.

B.

On the WAN overlay configuration, verify the IP address, next-hop, and the VLAN ID configuration.

C.

The licensing does not support multiple overlays on a single physical interface.

D.

Multiple overlays cannot be created on a single physical interface. Multiple physical interfaces are needed.

Question 6

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.

After the network administrator has determined the problem with the Edge not being able to access the Internet, the administrator receives another error stating that the SD-WAN Orchestrator is still not reachable.

The VCO's address is Amer-vcoOl.velocloud.net.

Refer to the Exhibit(s).

What might be disallowing the Edge to communicate with the Orchestrator?

Options:

A.

The SD-WAN Orchestrator specified is incorrect, and a new activation email needs to be sent.

B.

The local firewall that the Edge uses to reach externally is blocking UDP Port 53 in both directions.

C.

The SD-WAN Orchestrator has a limited 60-second window for the Edge to come online.

D.

The SD-WAN Orchestrator is not being resolved for DNS.

Question 7

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 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.

A network engineer is configuring an Internet Backhaul Policy for the Chicago Branch to utilize NY's hub as a much better source for Internet for certain SaaS applications. For an unknown reason, the network engineer is not able to select the hubs in the Internet Backhaul Policy.

What could be the reason?

Options:

A.

The Dynamic Branch to Branch has not been enabled.

B.

The hub is not configured with the proper IP address.

C.

Dynamic Branch to Branch using gateways has not been enabled.

D.

The Edge's profile does not include Backhaul hubs as an option.

Question 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.

The tunnel from spoke to hub is not coming up. What are the two possible reasons? (Choose two.)

Options:

A.

Spoke Edge and hub Edge are two different Edge models.

B.

Spoke Edge and hub Edge have a mismatch certificate authentication mode.

C.

Hub WAN Interface might be behind the NAT Device or firewall.

D.

Dynamic Branch to Branch is not enabled.

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Total 36 questions