VMware SD-WAN by VeloCloud: Design and Deploy [V3.x] — Lesson 4: Monitoring, link quality, events, alerts, diagnostics, remote actions, failover tests, security, upgrades, capacity, troubleshooting, and handover

Learning Objectives

• Assess dependencies, controls, resilience, and the intended service outcome for Monitoring, link quality, events, alerts, diagnostics, remote actions, failover tests, security, upgrades, capacity, troubleshooting, and handover.
• Demonstrate the workflow and leave reproducible evidence in SD-WAN operations runbook and resilience test report.
• Recommend a preventive improvement after resolving failover preserving connectivity but violating the application latency target.

Detailed Topics

• Monitoring
• Link quality
• Events
• Alerts
• Diagnostics
• Remote actions
• Failover tests
• Security
• Upgrades
• Capacity
• Troubleshooting
• And handover
• Decision ownership, prerequisites, and acceptance evidence for Monitoring, link quality, events, alerts, diagnostics, remote actions, failover tests, security, upgrades, capacity, troubleshooting, and handover
• Relevant access, security, capacity, dependency, performance, recovery, and support considerations

Instructor Demonstration

The instructor configures and tests Monitoring, link quality, events, alerts, diagnostics, remote actions, failover tests, security, upgrades, capacity, troubleshooting, and handover within a scenario aimed at a VMware SD-WAN design that connects branches securely and resiliently, applies business policy, optimizes application paths, integrates hubs and gateways, and provides measurable operational visibility. The walkthrough contrasts a valid setup with a flawed one and uses SD-WAN operations runbook and resilience test report to make the difference explicit.

Hands-On Exercise

Work through a role-based scenario involving Monitoring, link quality, events, alerts, diagnostics, remote actions, failover tests, security, upgrades, capacity, troubleshooting, and handover. Validate the expected path, test “failover preserving connectivity but violating the application latency target,” choose the safest corrective action, and capture the reasoning and outcome in SD-WAN operations runbook and resilience test report.

1. Map the current workflow and mark where the expected result can first be observed.
2. Run the scenario while preserving timestamps, object identifiers, and relevant output.
3. Apply a reversible correction only after evidence supports the cause.
4. Retest the original case plus an unaffected case and update the handover record.

Scenario Analysis

• Clarify the service trigger, affected components and roles, prerequisites, and acceptable result for Monitoring, link quality, events, alerts, diagnostics, remote actions, failover tests, security, upgrades, capacity, troubleshooting, and handover.
• Compare at least two implementation or correction choices and identify which evidence would distinguish them.
• Decide how SD-WAN operations runbook and resilience test report should be reviewed, approved, retained, and handed to the next owner.

Troubleshooting Guidance

Avoid changing multiple settings at once while troubleshooting Monitoring, link quality, events, alerts, diagnostics, remote actions, failover tests, security, upgrades, capacity, troubleshooting, and handover. Preserve the failing example, review SD-WAN operations runbook and resilience test report, and verify whether “failover preserving connectivity but violating the application latency target” is the root cause. After remediation, confirm downstream effects and add a monitoring action.

Validation Checklist

• Configuration and source state used for Monitoring, link quality, events, alerts, diagnostics, remote actions, failover tests, security, upgrades, capacity, troubleshooting, and handover are versioned or otherwise traceable.
• Sd-wan operations runbook and resilience test report 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 Monitoring, link quality, events, alerts, diagnostics, remote actions, failover tests, security, upgrades, capacity, troubleshooting, and handover, explain the decisions made, and defend the result with SD-WAN operations runbook and resilience test report.