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Network Essentials

Course Overview

Gain practical skills in VLAN setup, router subinterfaces, and inter-VLAN routing with Cisco commands. Configure trunk and access ports, apply switch security, plan IP schemes, and perform ping and traceroute diagnostics. Master reading outputs, fixing issues, and creating detailed network reports.

Course Content

Overview of Computer Networks
Identification of Networking W Devices
Network Topology
​OSI_TCP/IP Model
​Introduction to Structured Cabling and Its Components
​Types of UTP cables, Connectors and Crimping standards, Punching
Types of Fiber cables, Connectors
​Ethernet and LAN Technologies
Addressing: IP addresses (IPv4, IPv6), DHCP, subnetting basics, ARP
Introduction to Network Security (Firewall, IPS, IDS, VPN, SSL/TLS
Basics of DNS & DHCP
Basic Network Troubleshooting commands
Resolve Network Connectivity Issues
Remote troubleshooting, how to use PUTTY and allow ports, Using Team viewer, RDP, Connect wise
Introduction to Network Management (SNMP, Network Monitoring and Network documentation)

Course Outcomes

– Understand network theory, terminology, and models (OSI, TCP/IP).
– Identify and configure basic network hardware (switches, routers).
– Configure devices for secure network and internet access.
– Understand how data flows and common application services work.
– Perform basic network troubleshooting and testing
– Basics of Cloud Computing Networks