Topic 1: Types of Neworks

This topic explores various types of networks, including LAN, WAN, MAN, and PAN, highlighting their characteristics and applications. Learn how these networks differ in scope, functionality, and use cases.

Topic 2: Physical Network Topology

This topic delves into the arrangement of physical components in a network, such as star, bus, ring, and mesh topologies. Understand how these layouts impact network performance, scalability, and fault tolerance.

Topic 3: Topology Selection, Backbone and Segments

This topic explores the factors influencing the choice of network topology and the role of the backbone in connecting network segments. Learn how proper segmentation enhances performance and simplifies network management.

Topic 1: Common Network Connectivity Devices

This topic covers essential network devices such as routers, switches, hubs, and access points, explaining their roles in establishing and managing network connections. Gain an understanding of how these devices facilitate communication within and between networks.

Topic 2: Other Specialized Devices

This topic introduces advanced networking devices like firewalls, intrusion detection systems (IDS), and load balancers. Understand their roles in enhancing security, monitoring traffic, and optimizing network performance.

Topic 3: Planning and Implementing a Basic SOHO Network

This topic covers the essentials of designing and setting up a Small Office/Home Office (SOHO) network. Learn to configure devices, establish secure connections, and optimize network performance for small-scale environments.

Topic 1: Physical Media

This topic explores the types of physical transmission media used in networking, such as twisted pair cables, coaxial cables, and fiber optics. Learn about their characteristics, uses, and advantages in various network setups.

Topic 2: Cable Properties

This topic covers the key properties of networking cables, including bandwidth, attenuation, shielding, and interference resistance. Understand how these factors influence cable performance and suitability for different network environments.

Topic 3: Wiring Standards

This topic explains industry-standard wiring protocols like T568A and T568B, Straight-through, Crossover, Rolled/rolloverfor structured cabling. Learn how these standards ensure compatibility and reliability in network installations.

Topic 1: Network & Ethernet Basics

This topic introduces the fundamental concepts of networking and Ethernet technology. Learn about Ethernet standards, frame structure, and basic data transmission principles.

Topic 2: Ethernet at Data Link and Physical Layer

Ethernet operates at both the Data Link and Physical layers of the OSI model. At the Data Link layer, it handles framing, addressing (MAC addresses), and error detection, while at the Physical layer, it defines the hardware specifications for cables, connectors, and signal transmission.

Topic 1: Internetworking Models

Internetworking models, such as the OSI and TCP/IP models, provide frameworks for understanding how different network protocols interact across various layers. These models help standardize communication functions, enabling interoperability between diverse network systems and technologies.

Topic 2: Introduction to Encapsulation

Encapsulation is the process of wrapping data and functions into a single unit, typically within a protocol layer, to protect the data and control access. In networking, encapsulation involves adding headers (and sometimes trailers) to data at each layer of the OSI model before transmission over the network.

Topic 3: Modulation Techniques

Modulation techniques are used to encode digital or analog data onto carrier signals for efficient transmission over communication channels. Common modulation methods include Amplitude Modulation (AM), Frequency Modulation (FM), and Phase Modulation (PM), which adjust the carrier wave's amplitude, frequency, or phase to represent data.

Topic 1: Introducing TCP/IP & Data Encapsulation

This topic explores the TCP/IP protocol suite and its role in modern networking. Understand data encapsulation and how information is transmitted across networks efficiently.

Topic 2: IP Addressing

Learn the structure and classification of IP addresses, including IPv4 and IPv6. Understand subnetting, private vs. public addresses, and their importance in network communication.

Topic 3: IPv4 Address Types

Explore the different types of IPv4 addresses, including unicast, multicast, and broadcast. Understand their roles in directing network traffic effectively.

Topic 4: Internet Protocol Version 6 (IPv6)

Learn about IPv6, the next-generation internet protocol designed to replace IPv4. Understand its features, such as a larger address space and improved efficiency in routing.

Topic 1: Subnetting Basics

Understand the fundamental concepts of subnetting, including dividing networks into smaller sub-networks. Learn how subnetting improves network management and efficiency.

Topic 2: Introduction to Network Address Translation (NAT)

Learn how NAT enables private IP addresses to access the internet by translating them into public IPs. Understand its role in conserving IPv4 addresses and enhancing network security.

Topic 3: Troubleshooting IP Addressing

Explore common IP addressing issues like conflicts, misconfigurations, and connectivity problems. Learn effective troubleshooting techniques to resolve these challenges and ensure seamless network operations.

Topic 1: Configuring IP Address and Hostname in PC

Learn how to configure IP address in Windows PC, Hostname, Loopback address, APIPA, Ping command, IPconfig commands etc.

Topic 2: File and Print Sharing

Learn how to share File and Folders with appropriate permissions, Printer Sharing, Map Network Drive etc.

Topic 3: Internet Sharing

Understand the ICS and Wireless Hotspot for Internet sharing, IP address distribution through DHCP, basic understanding of DNS and Default Gateway etc.

Topic 1: Introduction to Wireless Technology & Cellular Technologies

Understand the fundamentals of wireless communication, including Wi-Fi standards and frequencies. Explore cellular technologies such as 4G, 5G, and their role in modern networking.

Topic 2: The 802.11 Standards & Comparing

Learn about the 802.11 wireless standards, including a, b, g, n, ac, and ax. Compare their speeds, frequencies, and use cases to understand their applications in networking.

Topic 3: Wireless Network Components

Understand the essential components of a wireless network, including access points, wireless controllers, and client devices. Learn their roles in enabling seamless wireless communication.

Topic 4: Installing a Wireless Network

Understand installing a wireless network involves setting up a wireless router to provide internet access to devices without physical cables. Configuring the router's settings and ensuring devices are connected securely to the network.

Topic 5: Wireless Security & Site Survey

Learn Wireless security like encryption and strong passwords to protect the network from unauthorized access. Learn about site survey helps determine optimal placement of access points and identifies potential interference or coverage issues to ensure reliable and secure wireless connections.

Topic 1: Network Trobleshootings Tips & Steps

Learn effective tips and structured steps to diagnose and resolve common network issues. Understand the systematic approach to identifying and fixing connectivity problems.

Topic 2: Network Software Tools

Protocol Analyzer/Packet Capture (Wireshark), Bandwidth Speed Tester, PingInfoView, Port Scanner, IP Scanner, TFTP or FTP like FileZilla etc, MS-RDP, PuTTY, Secure SSH, Quick Assist, Anydesk, Ultra Viewer etc.

Topic 3: Windows Important Service for Networking

Learn about important Windows Services which must be in running state like Workstation, Work Folders, WLAN Auto Config, Windows Time, WinRM, Windows Defender Firewall, SSDP Discovery, SNMP Trap, Server, RPC, Remote Desktop, Network Connections, Netlogon, Microsoft Defender services, ICS, Hyper-V, Function Discovery, DHCP Client, DNS Client etc.

Topic 1: Common Security Terminology

Familiarize yourself with essential security terms such as firewalls, encryption, malware, and authentication. Gain a foundational understanding of key concepts in cybersecurity.

Topic 2: AAA Model

Learn the core principles of the AAA Model: Authentication, Authorization, and Accounting. Understand how this framework enhances network security by managing user access and tracking.

Topic 3: Regulatory Compliance

Gain insight into laws and standards that govern IT practices, such as GDPR, HIPAA, and PCI-DSS. Learn how organizations ensure adherence to these regulations to protect data and maintain operational integrity.

Topic 1: Technology-Based Attacks

Understand various cyberattacks like phishing, malware, and ransomware that exploit technological vulnerabilities. Learn how these threats target systems, networks, and devices, and the measures to mitigate them.

Topic 2: Human and Environmental

Explore security risks arising from human errors, social engineering, and insider threats. Understand environmental factors like power outages, temperature extremes, and natural disasters that can impact IT systems.

Topic 3: Hardening Security

Learn methods to strengthen IT systems by implementing secure configurations, applying patches, and disabling unnecessary services. Understand best practices to protect networks, devices, and applications from potential vulnerabilities.

Topic 4: Implementing Network Segmentation

Understand the concept of dividing a network into smaller segments to enhance security and manage traffic efficiently. Learn how segmentation reduces the risk of unauthorized access and improves overall network performance.

Topic 5: Physical Security Concepts

Learn about safeguarding network infrastructure with physical measures like locks, surveillance, and restricted access. Understand the importance of securing hardware to prevent unauthorized access or damage.