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CiscoEntry· Entry-level Networking

Cisco Certified Support Technician — Networking

Official Cisco entry point into networking. Covers TCP/IP fundamentals, addressing, cabling, infrastructure, basic security, and diagnosing common issues.

Duration
32h
Modality
Online live
Exam code
100-150 CCST-Networking
Certification
Cisco Certified Support Technician Networking
Class confirmed
Next class
Jun 02, 2026

Audience

Students, career-transition professionals, and IT support technicians starting out in networking.

Learning objectives

  • Understand the fundamentals of networking and the OSI / TCP-IP models
  • Configure IPv4/IPv6 addressing and subnets
  • Identify infrastructure components (switches, routers, APs)
  • Apply basic security and troubleshooting best practices

Prerequisites

This course has no formal prerequisites. It is intended for professionals and students with basic IT and networking knowledge, ready to start their certification journey. Prior familiarity with computing fundamentals, operating systems and introductory networking concepts (OSI model, IP addressing) helps but is not required.

Syllabus

01

Standards and Concepts

In this module of CCST Networking — Cisco Certified Support Technician — Networking, you deepen standards and concepts within the Cisco ecosystem, with practical focus on the topics required by the official 100-150 CCST-Networking blueprint. Content combines theoretical fundamentals, instructor-led demonstrations and lab exercises to consolidate OSI and TCP/IP models, Network types, Topologies and physical media.

Topics covered

  • OSI and TCP/IP models
  • Network types
  • Topologies and physical media
02

Addressing and Subnet Formats

In this module of CCST Networking — Cisco Certified Support Technician — Networking, you deepen addressing and subnet formats within the Cisco ecosystem, with practical focus on the topics required by the official 100-150 CCST-Networking blueprint. Content combines theoretical fundamentals, instructor-led demonstrations and lab exercises to consolidate IPv4 and IPv6, Subnetting, DHCP and DNS.

Topics covered

  • IPv4 and IPv6
  • Subnetting
  • DHCP and DNS
03

Endpoints and Media Types

In this module of CCST Networking — Cisco Certified Support Technician — Networking, you deepen endpoints and media types within the Cisco ecosystem, with practical focus on the topics required by the official 100-150 CCST-Networking blueprint. Content combines theoretical fundamentals, instructor-led demonstrations and lab exercises to consolidate Cabling, Wi-Fi basics, Endpoint connectivity.

Topics covered

  • Cabling
  • Wi-Fi basics
  • Endpoint connectivity
04

Infrastructure

In this module of CCST Networking — Cisco Certified Support Technician — Networking, you deepen infrastructure within the Cisco ecosystem, with practical focus on the topics required by the official 100-150 CCST-Networking blueprint. Content combines theoretical fundamentals, instructor-led demonstrations and lab exercises to consolidate L2 switches, Routers, Firewall and NAT functions.

Topics covered

  • L2 switches
  • Routers
  • Firewall and NAT functions
05

Diagnosing Problems

In this module of CCST Networking — Cisco Certified Support Technician — Networking, you deepen diagnosing problems within the Cisco ecosystem, with practical focus on the topics required by the official 100-150 CCST-Networking blueprint. Content combines theoretical fundamentals, instructor-led demonstrations and lab exercises to consolidate Diagnostic commands, Basic traffic analysis, Documentation.

Topics covered

  • Diagnostic commands
  • Basic traffic analysis
  • Documentation
06

Security

In this module of CCST Networking — Cisco Certified Support Technician — Networking, you deepen security within the Cisco ecosystem, with practical focus on the topics required by the official 100-150 CCST-Networking blueprint. Content combines theoretical fundamentals, instructor-led demonstrations and lab exercises to consolidate Best practices, Attack types, Basic access control.

Topics covered

  • Best practices
  • Attack types
  • Basic access control

Upcoming classes

StatusDateModalityHoursContact
ConfirmedJun 02, 2026 Online live32h
ScheduledJul 14, 2026 Online live32h
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