VMware SD-WAN by VeloCloud: Design and Deploy [V3.x] — Lesson 2: Profiles, edge activation, WAN links, routing, VLANs, DHCP, DNS, high availability, hubs, clusters, gateway pools, and site deployment

Learning Objectives

• Translate a realistic infrastructure or application requirement into an executable approach for Profiles, edge activation, WAN links, routing, VLANs, DHCP, DNS, high availability, hubs, clusters, gateway pools, and site deployment.
• Use branch activation record and overlay reachability test to verify configuration, connectivity, security, and expected behavior.
• Explain how to recover safely when an edge receiving a profile with addressing that conflicts with the local LAN occurs.

Detailed Topics

• Profiles
• Edge activation
• WAN links
• Routing
• VLANs
• DHCP
• DNS
• High availability
• Hubs
• Clusters
• Gateway pools
• And site deployment
• Decision ownership, prerequisites, and acceptance evidence for Profiles, edge activation, WAN links, routing, VLANs, DHCP, DNS, high availability, hubs, clusters, gateway pools, and site deployment
• Relevant access, security, capacity, dependency, performance, recovery, and support considerations

Instructor Demonstration

Using realistic infrastructure, identities, and workloads, the instructor demonstrates Profiles, edge activation, WAN links, routing, VLANs, DHCP, DNS, high availability, hubs, clusters, gateway pools, and site deployment. Checkpoints are captured in branch activation record and overlay reachability test, with discussion of alternatives, side effects, and acceptance conditions.

Hands-On Exercise

Work through a role-based scenario involving Profiles, edge activation, WAN links, routing, VLANs, DHCP, DNS, high availability, hubs, clusters, gateway pools, and site deployment. Validate the expected path, test “an edge receiving a profile with addressing that conflicts with the local LAN,” choose the safest corrective action, and capture the reasoning and outcome in branch activation record and overlay reachability test.

1. Define the requirement and identify dependencies before changing the environment.
2. Create a baseline result that can be compared with later changes.
3. Reproduce the exception and test one hypothesis at a time.
4. Complete the evidence record and obtain peer or instructor review.

Scenario Analysis

• Clarify the service trigger, affected components and roles, prerequisites, and acceptable result for Profiles, edge activation, WAN links, routing, VLANs, DHCP, DNS, high availability, hubs, clusters, gateway pools, and site deployment.
• Compare at least two implementation or correction choices and identify which evidence would distinguish them.
• Decide how branch activation record and overlay reachability test should be reviewed, approved, retained, and handed to the next owner.

Troubleshooting Guidance

For a failure in Profiles, edge activation, WAN links, routing, VLANs, DHCP, DNS, high availability, hubs, clusters, gateway pools, and site deployment, separate access, configuration, compute, network, storage, integration, and timing causes. Compare the observed sequence with branch activation record and overlay reachability test; if “an edge receiving a profile with addressing that conflicts with the local LAN” is confirmed, document why broader changes were rejected.

Validation Checklist

• Configuration and source state used for Profiles, edge activation, WAN links, routing, VLANs, DHCP, DNS, high availability, hubs, clusters, gateway pools, and site deployment are versioned or otherwise traceable.
• Branch activation record and overlay reachability test shows both baseline and accepted result.
• Security, performance, dependency, and resilience side effects are considered where relevant.
• Recovery steps and handover notes are usable by an operations practitioner.

Lesson Outcome

Learners can apply Profiles, edge activation, WAN links, routing, VLANs, DHCP, DNS, high availability, hubs, clusters, gateway pools, and site deployment, explain the decisions made, and defend the result with branch activation record and overlay reachability test.