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NEW QUESTION 16
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 17
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 18
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. Update the Orchestrator to the latest version as it enables "Auto WAN Swapping"
- B. Create a User-defined WAN Overlay to bond both interfaces
- C. Delete the User Defined WAN Overlays as the Orchestrator will discover these automatically on MPLS and Internet
- D. Reverse the WAN Overlay configurations
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.
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 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 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. Backhauling through the Seattle DC is disabled.
- D. The BGP configuration has a filter in place to deny the prefix in New York.
Answer: C
NEW QUESTION 21
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 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 (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. Jitter Packet Loss, Speed.
- C. Jitter, Packet Loss, Latency.
- D. Packet Loss, Latency, Speed.
Answer: A
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 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 hubs will auto-rebalance tunnels after doing 15 minutes of link qualification.
- B. Advertise public routes to Office365 and Teams through the New York Hub.
- C. Leave the system as is, the gateways will resolve the issues after doing 15 minutes of link qualification.
- D. Prevent the hub from advertising a default route.
Answer: B
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.
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 local firewall that the Edge uses to reach externally is blocking UDP Port 53 in both directions.
- B. The SD-WAN Orchestrator specified is incorrect, and a new activation email needs to be sent.
- 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.
Answer: C
NEW QUESTION 25
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. Look under Monitor, check Business priority tab
- B. Check the flows to verify which Business Policy the traffic of interest is matching
- C. Check the underlay network (bandwidth, latency, jitter, packet loss)
- D. Change the bandwidth measurement under WAN Overlay Advanced Settings
Answer: A,C
NEW QUESTION 26
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 licensing does not support multiple overlays on a single physical interface.
- B. The administrator does not have the right permission to create multiple overlays. The administrator needs to have an Operator-level privilege for this task.
- C. Multiple overlays cannot be created on a single physical interface. Multiple physical interfaces are needed.
- D. On the WAN overlay configuration, verify the IP address, next-hop, and the VLAN ID configuration.
Answer: A
NEW QUESTION 27
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 28
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 two subnets, one for Guest wireless traffic and another one for Production traffic.
- B. Segmentation is currently not supported on VeloCloud Edge.
- C. Have Guest wireless and Production traffic in the same segment but different VLANs.
- D. Create an additional segment for Guest wireless traffic and leave the Production traffic in the default global segment.
Answer: B
NEW QUESTION 29
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-to-branch 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. Within the Configuration section under Profiles. Within the Monitor section under Network Services.
- B. Within the Test & Troubleshooting section under Remote Diagnostics.
- C. Within the Configuration section under Customer VPN enablement.
- D. Where is the next location to check for and enable the necessary feature?
Answer: C
NEW QUESTION 30
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