This certification is the amalgamation of hardware and software implementation of the network systems. The network systems certification covers wide range of topics including the designing of the network and testing core knowledge of complete network architecture

Networking Introduction

• Client Server Model
• Logical and Physical networks
• Topology of the Networks

OSI Model

• 7 Layers of OSI Models and Function of each Layer.

Media

• Cables (Wired and Wireless, etc.)
• Connectors (RJ45, RJ11, etc.)

Networking Addressing

• IPv4
• IPv6
• Subnetting

Network Protocols

• TCP/UDP
• ARP
• ICMP
• DNS/DHCP

LAN Technologies

• Ethernet
• Novel Ethernet
• Polling
• SNAP

WAN Technologies

• Circuit switching
• Packet switching
• Message switching
• Cellular switching

Basic Network Security

• Fishing
• Hijacking
• Spoofing
• Surfing

Network Access Security

• NAT devices
• Proxy servers
• Firewalls
• Routers