[Nov-2021] Pass 5V0-41.20 Exam in First Attempt Updated5V0-41.20 Exam4Labs Exam Question
VMware SD-WAN Troubleshoot 2021 Dumps 5V0-41.20 Exam for Full Questions - Exam Study Guide
NEW QUESTION 12
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.
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?
- A. The Edge's profile does not specify the correct Edge Model.
- B. Cloud VPN is not enabled in the AMER Branch profile.
- C. The next hop does not respond to ICMP pings.
- D. The subnet mask assigned to the Edge is incorrect.
Answer: A
NEW QUESTION 13
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 need to open TCP port 2426 outbound but not inbound.
- B. The security team needs to open TCP port 22 instead of TCP port 2426.
- C. The security team needs to open TCP port 4500 instead of TCP port 2426.
- D. The security team needs to open UDP port 2426 outbound and inbound.
Answer: C
NEW QUESTION 14
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 underlay BGP peering is present between the two Edges.
- B. 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.
- C. If the Edge is connected to its HA peer, determine if there is a link-light on the HA peer-link.
- D. If the Edge is connected to the MPLS circuit, determine if the Hub is advertising gateway routes.
Answer: D
NEW QUESTION 15
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 & 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. Check under the Monitor > Business Priority tab for Business policy statistics.
- 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. 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.
Answer: D
NEW QUESTION 16
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, Speed, Latency.
- B. Packet Loss, Latency, Speed.
- C. Jitter Packet Loss, Speed.
- D. Jitter, Packet Loss, Latency.
Answer: A
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.
The network administrator has been made aware that Chicago is receiving traffic from non-SD-WAN sites, bottlenecking Chicago's interfaces. The network administrator's VMware SE has mentioned using the uplink feature to help resolve this.
What are two ways the uplink feature should be used in this scenario? (Choose two.)
- A. Prevent the site in question from becoming a transit site.
- B. Direct all traffic to that neighbor designated as an uplink,
- C. Stop mutual redistribution of routes from underlay and overlay.
- D. Set the uplink community to forward traffic to a group of neighbors.
Answer: A,B
NEW QUESTION 18
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.
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?
- A. Look in Test&Troubleshoot under the Remote Actions and run System Health.
- B. Look in Test&Troubleshoot under the Remote Diagnostics and run System Health.
- C. Look under Administration and System Settings to verify if the interfaces are configured and enabled.
- D. Look in Test&Troubleshoot under the Remote Diagnostics and run Interface status.
Answer: C
NEW QUESTION 19
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.
Where can the network administrator check to see what routes are present on the London-site Edge?
- A. Log into the VCO > Test & Troubleshoot > Remote Diagnostics > Run "List Paths"
- B. Log into the VCO > Configuration > Overlay Flow Control
- C. Log into the VCO > Test & Troubleshoot > Remote Diagnostics > Run "Route Table Dump"
- D. Log into the VCO > Monitoring > Overlay Flow Control
Answer: C
NEW QUESTION 20
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 thatduring 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 the Dallas Branch are complaining that downloads/uploads from Office365 are slow. Working in Teams has been providing slow responses. The Internet circuit is 100Mbps while the MPLS Circuit is
45Mbps. Upon troubleshooting, the network administrator has noticed the traffic is Backhauling through the Seattle hub for all internet traffic.
How should the network administrator resolve the issue?
- A. Leave the system as is, the gateways will resolve the issues after doing 15 minutes of link qualification.
- B. Leave the system as is, the hubs will auto-rebalance tunnels after doing 15 minutes of link qualification.
- C. Advertise public routes to Office365 and Teams through the New York Hub.
- D. Prevent the hub from advertising a default route.
Answer: C
NEW QUESTION 21
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 configured to only allow dynamic branch to branch for Edges within the same profile.
- B. None of the existing profiles have Cloud VPN enabled thus preventing dynamic tunnels.
- C. The profiles are not configured to allow dynamic branch to branch VPNs.
- D. Neither profile has been configured to utilize cloud gateways.
Answer: C
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.
Users at a remote office are complaining about poor performance with certain applications. The network administrator has already configured Business Policies based on these requirements.
What is the sequence of parameters that the administrator can check to troubleshoot this problem? (Choose two.)
- A. Check underlay network (bandwidth, latency, jitter, packet loss).
- B. Review Business Policies configuration and match them against the business requirements.
- C. Change the bandwidth measurement under WAN Overlay Advanced Settings.
- D. Under Monitor, check Routing tab.
Answer: A,D
NEW QUESTION 23
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.)
- A. Dynamic Branch to Branch is not enabled.
- 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. Spoke Edge and hub Edge are two different Edge models.
Answer: B,C
NEW QUESTION 24
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 callquality 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 Authentication matches on both sides.
- B. The BGP configuration has a filter in place to deny the prefix in Seattle.
- C. The BGP configuration has a filter in place to deny the prefix in New York.
- D. Backhauling through the Seattle DC is disabled.
Answer: D
NEW QUESTION 25
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).
What is the cause of this issue?
- A. The activation link contained incorrect configurations for WAN overlays and WAN interfaces.
- B. The Edge will be offline for about 4 hours until it has completed the factory image installation.
- C. The activation link did not contain any post-activation configuration to allow the Orchestrator to communicate with the Edge.
- D. The activation link did not specify the updated image location requiring the Edge to be re-activated.
Answer: D
NEW QUESTION 26
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