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 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.

Users at multiple branches complain that a highly performant SQL Database cluster residing at the New York Data Center is not responding to database queries or inserts as expected. It is affecting the order management site. A network administrator investigates and finds that traffic from the branches are going through Seattle to reach the SQL Cluster in New York. The design for this SD-WAN network does not call for routing security.

The SQL Cluster is reachable through either Data Center, but for performance reasons, must flow through the New York DC. The network administrator has verified that the routes are not present in the OFC and the BGP neighborship is down in Network Services.

Refer to the Exhibit(s).

Exhibit.

What should the administrator verify?

A. The BGP configuration has a filter in place to deny the prefix in New York.

B. The BGP Authentication matches on both sides.

C. The BGP configuration has a filter in place to deny the prefix in Seattle.

D. Backhauling through the Seattle DC is disabled.

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 administrator is configuring several branches to prefer a single prefix, 10.20.11.0/24, from the Seattle hub over the New York hub for various application performance reasons.

What are two effective ways the administrator can accomplish this? (Choose two.)

A. Modify the AS Path in New York to be shorter for 10.20.11.0/24.

B. In the hub preferred order in the profile, set the Seattle hub to be preferred over New York.

C. Modify the AS Path in New York to be longer for 10.20.11.0/24.

D. In the OFC 10.20.11.0/24, modify the preferred exit point to be Seattle and pin the route.

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.

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?

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.

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?

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.

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 decides to deploy a local Checkpoint VNF appliance on the Edge in London to cut back on unnecessary traffic towards the NY Hub location. While attempting to deploy the VNF, the process keeps failing.

Where can the administrator check to see more detail?

A. VCO > Monitor > Logging

B. VCO > Monitor > Events

C. VCO > Test and Troubleshoot > Remote Diagnostics > Events

D. VCO > Test and Troubleshoot > Remote Actions > Alerts

Scenario 2:

After completing the branch activation for all required branches, the network administrator attempts to test connectivity between the various branches and between 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 some 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 technician has added Edges to an East Coast Profile. These Edges are not able to communicate via dynamic tunnels to Edges in the West_Coast profile. The technician has noticed that some Edges are able to establish dynamic tunnels.

What could be preventing Edges from being able to establish dynamic tunnels?

A. The profiles are not configured to allow dynamic branch to branch VPNs.

B. The profiles are configured to only allow dynamic branch to branch for Edges within the same profile.

C. None of the existing profiles have Cloud VPN enabled thus preventing dynamic tunnels.

D. Neither profile has been configured to utilize cloud gateways.

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 administrator decides to deploy a local Checkpoint VNF appliance on the Edge in London to cut back on unnecessary traffic towards the NY hub location.

The Checkpoint VNF and associated security services were successfully deployed at the London Branch. Users are now are complaining that Webpages are extremely slow to load, just like before.

What should the administrator do?

A. Reboot the Edge, as this is a requirement in the deployment of a Security VNF.

B. Disable and redeploy the VNF with lower memory requirements.

C. Verify to see if a firewall rule in the Edge is set to allow traffic to the Checkpoint VNF.

D. Check the flow records in Remote Diagnostics.

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.