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Certificate in Network Design and Administration

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Certificate in Network Design and Administration


About Network Design and Administration Exam

The Certificate in Network Design and Administration exam evaluates candidates' proficiency in designing, implementing, and managing computer networks. This exam assesses participants' understanding of network design principles, network infrastructure configuration, security measures, and troubleshooting techniques.


What is the purpose of Network Design and Administration exam?

Computer networks are designed by professionals in network design and management, sometimes referred to as network administrators. They also look after networks and fix them when they break. The day-to-day management of these networks is the responsibility of network and computer system administrators. They plan, set up, and provide maintenance for a company's computer systems, including LANs, WANs, network segments, intranets, and other systems for data transmission.


Why is Network Design and Administration important?

To successfully maintain your network and make the required adjustments to stay up with regular maintenance, you need network management. You need to know how many of the 6500 switches you need to update, for instance, if Cisco is replacing its 6500 switches with 9600 switches that have additional features and capabilities.

Because the demands of the network are taken into account, networks that are part of a defined plan generally operate better than those that are merely put together. Effective network architecture will be more stable and enable overall greater performance.


Who should take the Network Design and Administration Exam?

The Certificate in Network Design and Administration exam is suitable for network administrators, system engineers, IT professionals, and anyone involved in designing, configuring, or managing computer networks. This exam is ideal for individuals seeking to enhance their skills in network design, administration, and troubleshooting.

  • Desktop & Support Engineers/Analysts
  • System Administrators & Engineers
  • IT Technicians
  • IT Graduates
  • Anyone who wants to have a fundamental understanding of networks.


Network Design and Administration Certification Course Outline

  1. An Introduction to Networking - The Overview
  2. Computer Networks Defined
  3. Effective Computer Networks
  4. Benefits of Computer Networks
  5. Networking Elements
  6. Network Design Process
  7. An Introduction to LANs and Internetworking - The Overview
  8. Evolution of Data Networks
  9. Local Area Network (LAN) Fundamentals
  10. Characteristics of a LAN
  11. Characteristics of an Internetwork
  12. Infrastructure Services
  13. Network Software
  14. An Introduction to Network and Cabling System Design - The Overview
  15. Network Design Considerations
  16. Cabling System Design Considerations
  17. The Network Life Cycle
  18. Physical and Virtual Servers
  19. Basics of Cloud Computing
  20. What is AD, DNS, DHCP
  21. What is a Storage Area Network (SAN) and what is a Network Attached Storage (NAS)
  22. Backup Technologies and Backup types
  23. Datacenters, Servers & Comms Rooms
  24. Networking technologies, including Routers, Switches and Firewalls
  25. Networking Cabling an office space

Certificate in Network Design and Administration FAQs

Passing this exam opens doors to roles such as Network Designer, Network Administrator, Solutions Architect, Systems Engineer, and Infrastructure Consultant.

Yes. This certification validates your ability to plan, deploy, and manage network infrastructures, making you a strong candidate for technical and design-focused positions.

This exam is ideal for network engineers, systems architects, IT infrastructure specialists, cloud and virtualization professionals, and students pursuing networking careers.

While hands-on network experience is helpful, a basic understanding of IP addressing, routing, and switching concepts is sufficient to begin.

You will be tested on network architecture design, VLAN and subnet planning, routing protocol selection, security and access control, wireless and VPN integration, and automation techniques.

Familiarity with network design and simulation tools (e.g., Cisco Packet Tracer, GNS3), configuration interfaces of common vendors, and basic scripting for automation is beneficial.

It demonstrates your proficiency in end-to-end network design and administration, giving employers confidence in your ability to build scalable and secure infrastructures.

You’ll deepen your understanding of network topologies, high-availability design, traffic engineering, network security best practices, and the use of automated configuration and monitoring tools.

Absolutely. It shows clients and employers that you can independently design, configure, and troubleshoot complex networks in any environment.

Yes. Educators and trainers can use this certification to validate their curriculum and develop comprehensive courses on network design and administration.