Certification objectives/skills : 

• Understand the OSI reference model, TCP/IP, IP addressing (IPv4/IPv6), subnet masks, and network topologies.

• Identify functions of network components, including routers, switches, servers, and wireless networking devices.

• Manage client operating systems, troubleshoot network issues, perform maintenance, and understand security principles (encryption, authentication, firewalls).

• Recognize domain names, IP addresses, and common internetwork server types.

• Configure and troubleshoot wireless networks and understand mobile computing concepts.

Recieved - XXX 2025

Certification objectives/skills : 

• Describe how the TCP/IP five layer network model works.

• Identify basic networking devices.

• Label and identify each of the five layers in the TCP/IP network model.

• Describe how the physical layer works.

• Describe how the data link layer works.

Recieved - Feb 2026

Certification objectives/skills : 

• One

Recieved - Mar 2026