A Quick Glance

The network is the backbone of an IT industry and data networks are crucial for the businesses. The CompTIA Network+ Certification course provides essential knowledge and skills required to design, handle and troubleshoot the wireless and wired networks. The CompTIA training comprises the concepts such as network architecture, operations and its security. The course introduces delegates to the areas of media, installation, configuration and troubleshooting. 

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    Understand the troubleshooting processes

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    Manage network infrastructure efficiently

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    Globally recognised and accredited

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    Courses delivered by certified and experienced instructors

The delegates must have completed CompTIA A+ certification before attending this course and some networking experience would also be useful.

CompTIA Network+ course is designed for the following professionals:

  • Network Technician
  • Network Installer
  • IT Cable Installer
  • Network Administrator
  • Help Desk Technician

Key Learning Points


Tutor Support



The objectives of this course is to deliver knowledge about:

  • Network communication methods
  • Various kinds of network implementations
  • Components of TCP/IP network implementations
  • TCP/IP addressing
  • Data delivery methods
  • Elements of LAN implementation
  • Infrastructure of LAN implementation

Course Overview

The CompTIA Network+ Certification course provides in-depth knowledge of networking concepts such as network media and hardware modules. The delegates will learn about the network components, operations and LAN implementation. The concepts such as remote network application, security threats and attacks will be covered as well.


Course Content

An Overview of Topologies and Infrastructure

  • What is signalling?
  • Discuss Media Access Control
  • Define Ethernet Frames Summary
  • Discussing Legacy Ethernet Standards
  • Define Modern Ethernet Standards?
  • What is MAC Addressing?
  • Define ARP (Address Resolution Protocol)
  • What are Protocol Analyzers?
  • Define Data Link Layer, Network Layer and Upper Layers
  • Discuss OSI Model, Ethernet and Media Types
  • Define Network Structure
  • Define Customers and Servers
  • Define Network Topologies?
  • Describing OSI Model

What is Addressing and Routing?

  • An Introduction to ifconfig / ipconfig
  • Define Subnet Masks
  • Specify ICMP and ping
  • Define Internet Protocol
  • IP Routing overview

An Overview of Troubleshooting and Management

  • Understanding Transport Protocols
  • An Overview of Transmission Control Protocol (TCP) and User Datagram Protocol (UDP)
  • Discussing TCP/IP Ports
  • What is Net stat?

Installation Process

  • Define Twisted Pair Cable (UTP / STP / SCTP)
  • Define Twisted Pair Connector?
  • An Overview of Network Sites and Wiring Distribution
  • What is the requirement of Safety and ESD?
  • Explain cable testing and troubleshooting
  • Set Heating, Ventilation, Air Conditioning (HVAC)
  • Controlling Physical Security
  • How to prevent from fire?
  • Use of Fibre Optic Connectors and Cable
  • Define Rack Systems
  • Define Power Management
  • Define Media Converters
  • Discuss Fiber Cable Problems
  • Installing Wireless Networks
  • Discuss wireless standards (IEEE 802.11)
  • Discuss plan of Wireless Site and wireless network
  • Define Apply position surveys and Antenna Placement
  • Define Wireless Links Management
  • Define Virtual Private Networks (VPN)
  • Distinguish between PPTP and SSL VPNs
  • Define IP Security (IPsec)
  • Describe Modern Communications Networks
  • An Overview to Packet-switched WAN Facilities and Local Loop Facilities
  • Define Wireless WANs and WAN Skills
  • Define Telecommunications Networks and Remote Access networks
  • Define Specify Remote Access Services (RAS) and Remote Access Servers
  • Remote Access Links Management
  • WAN Disputes Troubleshooting

An Introduction to Security

  • An Overview of Wireless Security
  • Describe Network Attack Plans
  • What is service Renunciation
  • What are Security Applications?
  • Network Segmentation
  • Describe Demilitarised Zones (DMZ)
  • What is Network Address Translation
  • Define Firewalls
  • Configuration of Firewalls
  • An Overview of Proxies and Gateways
  • Deliberate Anti-malware Software
  • Define Intrusion Detection Systems (IDS)?
  • Discuss Flaws and Fears of a system


What is CompTIA Certification?

CompTIA (Computing Technology Industry Association) offers many CompTIA certified courses. It also provides accreditation to the training providers. The accredited training providers provide the CompTIA certifications to the delegates after the completion of the training program. CompTIA was established in 1982. About 2.2 million people got certification every year. When CompTIA was founded, it was named as ABCD (Association of Better Computer Dealers).

In 2014, CompTIA launched Dream IT program for girls and women. In June 2015, it also launched online resources for schools. This organisation includes resources for teachers and students to get competence of computer skills.

Steps for achieving CompTIA certification:

  • The delegates have to choose one of the certification:
    • A plus Certification: The delegates who want to acquire knowledge of IT infrastructure should attend this course
    • Security plus Certification: This certification provides risk resolution skills
    • Network plus Certification: This certification provides competence of networking skills
  • The delegates can enroll in the classroom, online and offline delivery methods

What is IT Security?

Security is essential for digital information and IT resources. The attacker can attack internally, externally or maliciously. The protection mechanism includes detection and prevention of threats. It also includes security policies, IT services and software tools. The two types of security are provided to systems. One is information security and other is computer security.

The need for Security:

  • The security is required to protect the systems
  • The information should be protected
  • The confidential information should not be retrieved by the unofficial persons

Various kinds of attacks:

The systems may be targeted by attackers. Two type of attacks can occur:

  • Passive attacks: The attacks are done to monitor the system
  • Active attacks: These attacks are done to harm data of the system

The following types of attacks can happen:

  • Denial-of-Service attack: It affects the system performance by not allowing employees to use the resources.
  • Sniffer attack: Using the sniffer software, the attackers can outbreak the system which enables them to read information and analyse
  • Brute-Force attack: The attackers try to crack the passwords using keys generated by original passwords.

How to identify and prevent the attacks?

This can be done by following:

  1. Recognize the cyphers of a DDoS attack.
  2. Incident response preparation
  3. Contacting ISP provider



CompTIA Network+ Certification Schedules

Course Name Duration Dates Price
CompTIA Network+ Certification 4 Days London
27-08-2019 £2495.00
CompTIA Network+ Certification 4 Days Canterbury
27-08-2019 £6499.00
CompTIA Network+ Certification 4 Days Chelmsford
27-08-2019 £6499.00
CompTIA Network+ Certification 4 Days Chorley
27-08-2019 £6499.00
CompTIA Network+ Certification 4 Days Guildford
27-08-2019 £6499.00
CompTIA Network+ Certification 4 Days Ipswich
27-08-2019 £6499.00
CompTIA Network+ Certification 4 Days Leicester
27-08-2019 £6499.00
CompTIA Network+ Certification 4 Days Oxford
27-08-2019 £6499.00
CompTIA Network+ Certification 4 Days Plymouth
27-08-2019 £6499.00
CompTIA Network+ Certification 4 Days Preston
27-08-2019 £6499.00