Oct 18, 2021 Step by Step Guide to Prepare for 5V0-41.20 Exam BrainDumps
VMware SD-WAN Troubleshoot 2021 5V0-41.20 Real Exam Questions and Answers FREE Updated on 2021
NEW QUESTION 17
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 wants to achieve better high-availability and network reconvergence between LAN-side BGP Networks and the hub Edges in New York.
What must the administrator do?
- A. Nothing, the system will auto-rebalance connections and will provide sub-second convergence.
- B. Modify the Keep Alive and Hold timers to the lowest possible values ensuring the Hold timer is 3 times more than the Keep Alive timer.
- C. Modify the Connect and Hold timers to the lowest possible values ensuring the Hold timer is 3 times more than the Connect timer.
- D. Modify the Keep Alive and Hold timers to the lowest possible values ensuring the Keep Alive timer is 3 times more than the Hold timer.
Answer: A
NEW QUESTION 18
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. Check the flow records in Remote Diagnostics.
- 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. Reboot the Edge, as this is a requirement in the deployment of a Security VNF.
Answer: B
NEW QUESTION 19
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. None of the existing profiles have Cloud VPN enabled thus preventing dynamic tunnels.
- B. Neither profile has been configured to utilize cloud gateways.
- C. The profiles are not configured to allow dynamic branch to branch VPNs.
- D. The profiles are configured to only allow dynamic branch to branch for Edges within the same profile.
Answer: C
NEW QUESTION 20
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.
When checking connectivity from the San Jose branch, all users report that they can reach certain resources at the main data center. They are unable to reach locations elsewhere. The network administrator investigates and first looks at the Overlay Flow Control (OFC) Table.
What should the network administrator look for next to determine what the issue might be?
- A. Check with the local network administrator to see if the routes for the SD-WAN sites are present in San Jose's branch router.
- B. Check Test & Troubleshoot and review a route table dump of the NY hub site.
- C. Determine if OSPF has been configured on the MPLS Routers at the hub.
- D. Check the Global Segment Configuration to see if it has the Routing Flag enabled.
Answer: D
NEW QUESTION 21
Scenario 3:
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 network administrator determines that dynamic routes to SD-WAN sites are missing at the San Jose branch router. The network administrator decides to look into the configurations of hub Edges. All SD-WAN branch sites must use a hub to communicate with the San Jose site. Best practices have been implemented at these SD-WAN sites.
Where should the administrator check first to verify if the configuration is correct?
- A. Verify the static routes to San Jose from all Branches are configured.
- B. Verify that the NVS feature is enabled in Cloud VPN.
- C. Verify that redistribution between the primary hub site and San Jose is enabled.
- D. Verify that redistribution at the Dallas Hybrid Site is enabled for San Jose to use as a peering point.
Answer: A
NEW QUESTION 22
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 receiving complaints that a real-time voice application is not performing well, with choppy audio, and dead audio especially during peak traffic times.
What two actions can the administrator take to diagnose and fix the issue? (Choose two.)
- A. Ensure that the realtime application is matching the correct application type using the diagnostics page.
- B. Configure a QoS policy to load balance the realtime traffic across all links.
- C. Check the status of the links using the QoE and Transport tabs for any degraded underlay issues or congestion issues.
- D. Configure a QoS policy to rate limit all traffic during peak times.
Answer: C,D
NEW QUESTION 23
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 Edge's profile does not include Backhaul hubs as an option.
- B. The Dynamic Branch to Branch has not been enabled.
- C. The hub is not configured with the proper IP address.
- D. Dynamic Branch to Branch using gateways has not been enabled.
Answer: D
NEW QUESTION 24
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 the link light sequence of the HA ports.
- B. Review color of the LED.
- C. Review the Orchestrator for HA misconfiguration issues.
- D. Verify beep sequence of the Edge devices.
Answer: A
NEW QUESTION 25
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. Check under the Monitor > Business Priority tab for Business policy statistics.
- B. 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.
- C. 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.
- D. Select a VCE > Test & Troubleshoot > Remote diagnostics and select List Active flows and check the flows to see what Business policy is applied under the Business policy column.
Answer: C
NEW QUESTION 26
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 certconfigurations 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 thatall 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 SD-WAINJ 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. This is an expected behavior.
- B. The administrator failed to specify the Edge Type as a VeloCloud Active Standby Pair.
- C. The device is faulty and will need a replacement.
- D. The administrator failed to specify the Edge Type as a VeloCloud Cluster.
Answer: A
NEW QUESTION 27
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 NVS has been enabled and assigned to a profile.
- C. Determine if the PSK is mismatched between the AWS side and the VeloCloud Gateway.
- D. Determine if the PSK is mismatched between the AWS side and the VeloCloud Edge.
Answer: C,D
NEW QUESTION 28
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 > Events
- B. VCO > Monitor > Logging
- C. VCO > Test & Troubleshoot > Remote Diagnostics > Events
- D. VCO > Test & Troubleshoot > Remote Actions > Alerts
Answer: B
NEW QUESTION 29
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. Internet Backha.
- B. The other Edge location is advertising a secure route for the application's subnet.
- C. The underlay path is not available forcing traffic into the overlay.
- D. uI has been configured forcing traffic into the underlay towards the hub.
- E. Configuring Business Policy Direct settings have no affect on traffic flows.
Answer: D
NEW QUESTION 30
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 in this environment as well. Please refer to the topology.
Exhibit.
One of the Edges at the Chicago site is unable to activate. The Edge has a red LED. What is the next troubleshooting step?
- A. If the Edge is connected to its HA peer, determine if there is a link-light on the HA peer-link.
- B. If the Edge is connected to the MPLS circuit, determine if the Hub is advertising gateway routes.
- C. If the Edge is connected to its HA peer, determine if underlay BGP peering is present between the two Edges.
- D. If the Edge is connected to the MPLS circuit which does not have DHCP, determine if there is a static IP configuration that needs to be applied upon activation.
Answer: B
NEW QUESTION 31
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