20334C: Core Solutions of Skype for Business 2015/2019 — Lesson 1: Skype for Business Architecture, Topology, Planning, and Prerequisites

This lesson develops practical capability in Skype for Business Architecture, Topology, Planning, and Prerequisites as part of 20334C: Core Solutions of Skype for Business 2015/2019. Learners connect the concepts to a realistic workplace objective, perform guided work, validate evidence, and document improvements.

Lesson Outcomes

• Explain the purpose, terminology, dependencies, and business context of skype for business architecture, topology, planning, and prerequisites
• Plan a secure and supportable workflow for skype for business architecture, topology, planning, and prerequisites
• Implement or evaluate the principal configuration, process, or decision steps
• Validate results, diagnose common failure points, document evidence, and identify improvements

Core Concepts and Workflow

The lesson begins by defining the architecture, stakeholders, information flow, operating assumptions, and quality expectations that shape skype for business architecture, topology, planning, and prerequisites. It distinguishes essential decisions from optional enhancements and explains how security, governance, usability, cost, and supportability influence the final design.

Learners then map the end-to-end workflow, identify control points, and choose appropriate configuration or analysis steps. Special attention is given to dependencies, permissions, data boundaries, exception handling, documentation, and the evidence required for an accountable operational handoff.

Guided Practice

1. Define a realistic objective and success criteria for skype for business architecture, topology, planning, and prerequisites.
2. Identify users, data, services, permissions, dependencies, risks, and governance boundaries.
3. Follow a controlled implementation or analysis sequence and record the decisions made.
4. Test expected and exception paths, compare evidence with success criteria, and correct defects.
5. Document operational ownership and prepare the handoff to deployment, configuration, clients, policies, users, and security.

Validation and Troubleshooting

• Confirm functional results against the stated business and technical requirements
• Review identity, permission, privacy, security, compliance, and data-quality controls
• Use logs, reports, history, diagnostics, test cases, or user feedback to isolate issues
• Record root cause, corrective action, residual risk, ownership, and the next validation date

Applied Scenario

Apply the lesson to a scenario in which an organization must improve planning, deploying, configuring, operating, and troubleshooting Skype for Business 2015/2019 across topology, clients, conferencing, enterprise voice, high availability, disaster recovery, hybrid connectivity, monitoring, and migration. Produce a concise plan, implementation or analysis evidence, a validation checklist, a troubleshooting record, and a prioritized recommendation for the next iteration.

Knowledge Check

• Which design choices have the greatest impact on the success of skype for business architecture, topology, planning, and prerequisites?
• What evidence proves that the workflow is secure, accurate, reliable, and supportable?
• How would you troubleshoot a failed result and prevent the same issue from recurring?