Question

Explain in brief Cisco PPDIOO Network design methodology.

Comments

PPDIOO Network Design Methodology:

Prepare:

Define network goals and requirements.
Identify key stakeholders.
Establish project scope and constraints.
Plan:

Create a high-level network design.
Specify technologies, protocols, and services.
Perform a gap analysis to identify discrepancies.
Design:

Develop detailed network design.
Create physical and logical network diagrams.
Define addressing schemes and select hardware and software components.
Implement:

Procure and configure network equipment and software.
Test and verify network functionality.
Execute installation, configuration, and migration tasks.
Operate:

Manage day-to-day network operations.
Monitor the network's performance.
Troubleshoot and ensure security and compliance.
Maintain documentation and provide team training.
Optimize:

Continually improve network performance and efficiency.
Conduct periodic assessments and analysis.
Make necessary adjustments to meet evolving business needs.

Answer 1

PPDIOO is a network design methodology used by Cisco. It stands for Prepare, Plan, Design, Implement, Operate, and Optimize.

1. Prepare:

   • Defining network goals and requirements.
   • Identifying key stakeholders.
   • Establishing project scope.

2. Plan:

   • Creating a high-level network design.
   • Specifying technologies, protocols, and services.
   • Performing a gap analysis.

3. Design:

   • Developing detailed network design.
   • Creating physical and logical network diagrams.
   • Defining addressing schemes and selecting hardware/software.

4. Implement:

   • Procuring and configuring network equipment and software.
   • Testing and verifying network functionality.
   • Executing installation, configuration, and migration tasks.

5. Operate:

   • Managing day-to-day network operations.
   • Monitoring network performance.
   • Troubleshooting and ensuring security/compliance.
   • Maintaining documentation and providing team training.

6. Optimize:

   • Continually improving network performance and efficiency.
   • Conducting periodic assessments and analysis.
   • Making necessary adjustments to meet evolving business needs.