5V0-41.20 Online Practice Questions and Answers

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?

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.

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.

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.)

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.

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 has received an email from the applications development team requesting connectivity to their AWS VPC.

The administrator has configured the tunnel via the VMware SD-WAN Gateway. The tunnel status icon has not turned green.

Where are two places the administrator must check? (Choose two.)

A. Determine if the DH parameter on the Edge has been configured.

B. Determine if the PSK is mismatched between the AWS side and the VeloCloud Edge.

C. Determine if the NVS has been enabled and assigned to a profile.

D. Determine if the PSK is mismatched between the AWS side and the VeloCloud Gateway.

Scenario 2:

After completing the branch activation activities for ail 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 cert configurations have been complete. The administrator also observed that several 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 has been told that Dallas needs some high-availability in the event that the SDWAINJ Edge goes offline for whatever reason. There is limited budget so the administrator must use the other available CE router as a fallback mechanism. The administrator will use VRRP to provide HA. When configuring VRRP, the SD-WAN Edge service restarted.

What caused this behavior?

A. The administrator failed to specify the Edge Type as a VeloCloud Cluster.

B. This is an expected behavior.

C. The device is faulty and will need a replacement.

D. The administrator failed to specify the Edge Type as a VeloCloud Active Standby Pair.

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 investigating connectivity issues between Chicago and San Jose. The administrator browses to the Overlay Flow Control (OFC) window and notices that the screen is blank with no routes shown in the OFC.

What is a possible reason for this?

A. Cloud VPN for the Edges / Profiles is not enabled.

B. There is an invalid MTU configuration at Chicago.

C. OSPF or BGP is not enabled.

D. The routing table on the Edges has not been initialized.

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 SD-WAN Edge at this location has been activated. It is incapable of establishing any overlay tunnels. Due to this being an internet only branch, no underlay connectivity is present to the hubs. The SD-WAN Edge is connected behind a firewall and the security team states that all necessary ports are open.

How can this issue be resolved?

A. The security team needs to open TCP port 4500 instead of TCP port 2426.

B. The security team need to open TCP port 2426 outbound but not inbound.

C. The security team needs to open TCP port 22 instead of TCP port 2426.

D. The security team needs to open UDP port 2426 outbound and inbound.

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.

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

A. Jitter Packet Loss, Speed.

B. Jitter, Packet Loss, Latency.

C. Jitter, Speed, Latency.

D. Packet Loss, Latency, Speed.

Scenario 2:

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 administrator has configured a Business Policy to send a specific application directly out an underlay interface. Users have complained of slow responses for that application. While troubleshooting, the network administrator finds the traffic is actually taking an overlay path to another SD-WAN Edge.

What is causing this behavior?

A. The other Edge location is advertising a secure route for the application's subnet.

B. uI has been configured forcing traffic into the underlay towards the hub.

C. Configuring Business Policy Direct settings have no affect on traffic flows.

D. Internet Backha.

E. The underlay path is not available forcing traffic into the overlay.

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 gel to certain public resources. The administrator wants to ensure that all sites can talk to each other and all resources are accessible.

Exhibit.

A business policy is created and saved.

How can the network administrator verify the business policy is working?

A. Select a VCE > Test and Troubleshoot > Remote diagnostics and select List Active flows and check the flows to see what Business policy is applied under the Business policy column.

B. Executing Route table dump under VCE > Test St Troubleshoot > Remote Diagnostics and select Route Table dump and look for business policy applied in the Route table Dump stats.

C. Check under Monitor > Applications tab and check the listing of applications at the bottom of the screen and the category of the type of traffic there.

D. Check under the Monitor > Business Priority tab for Business policy statistics.

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.

Users at a remote office are complaining about poor performance with certain applications. The network administrator has already verified the configuration is correct.

Which two parameters should the administrator review to troubleshoot this issue? (Choose two.)

A. Check the underlay network (bandwidth, latency, jitter, packet loss)

B. Change the bandwidth measurement under WAN Overlay Advanced Settings

C. Check the flows to verify which Business Policy the traffic of interest is matching

D. Look under Monitor, check Business priority tab

Scenario 2:

After completing the branch activation activities for ail required branches, the network administrator attempts to test connectivity between the various branches and between the hubs and blanches. 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.

After deploying the Edge, the security team has determined that traffic from Guest wireless traffic is able to reach resources in the Production network. There should be absolutely no interaction.

How can this be prevented?

A. Create an additional segment for Guest wireless traffic and leave the Production traffic in the default global segment.

B. Segmentation is currently not supported on VeloCloud Edge.

C. Create two subnets, one for Guest wireless traffic and another one for Production traffic.

D. Have Guest wireless and Production traffic in the same segment but different VLANs.

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?

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.

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.

One branch location is not able to communicate with another branch location via dynamic branch-tobranch 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.

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 and Troubleshooting section under Remote Diagnostics.

D. Within the Configuration section under Customer VPN enablement.

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 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.

The network administrator determines the issue preventing the Dallas Branch from coming online.

Refer to the Exhibit(s).

What must the administrator do for the Edge to communicate with the Orchestrator and other branches?

A. Reverse the WAN Overlay configurations

B. Update the Orchestrator to the latest version as it enables "Auto WAN Swapping"

C. Delete the User Defined WAN Overlays as the Orchestrator will discover these automatically on MPLS and Internet D. Create a User-defined WAN Overlay to bond both interfaces

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.

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?

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).