Cisco 100-150 Certification Exam Syllabus

Cisco 100-150 certification syllabus and exam preparation guidePreparing for the Cisco Certified Support Technician (CCST) Networking exam starts with knowing exactly what is assessed. This NWExam syllabus guide brings together the Cisco 100-150 exam details, syllabus topics, recommended training resources, and preparation references in one place, organized around the knowledge areas the certification tests, so you can plan your study with confidence.

A syllabus shows you what to study; effective preparation confirms you can understand and apply those topics when answering certification-style questions. Begin with the official Cisco objectives, documentation, and study materials, then use structured self-assessment and hands-on practice to identify knowledge gaps, reinforce weaker areas, and improve your readiness before attempting the Cisco 100-150 exam.

Cisco 100-150 Exam Summary and Key Details

Exam Name Cisco Certified Support Technician (CCST) Networking
Exam Number 100-150 CCST Networking
Exam Price $125 USD
Duration 50 minutes
Number of Questions 40-50
Passing Score Variable (750-850 / 1000 Approx.)
Recommended Training Network Technician
Exam Registration Pearson VUE
Sample Questions Cisco 100-150 Sample Questions
Practice Exam Cisco 100-150 Practice Exam

Cisco 100-150 Exam Syllabus Topics

Section Weight Objectives
Standards and Concepts
 - Identify the fundamental conceptual building blocks of networks.
  • TCP/IP model, OSI model, frames and packets, addressing
- Differentiate between bandwidth and throughput.
  • Latency, delay, speed test vs. Iperf
- Differentiate between LAN, WAN, MAN, CAN, PAN, and WLAN.
  • Identify and illustrate common physical and logical network topologies.
- Compare and contrast cloud and on-premises applications and services.
  • Public, private, hybrid, SaaS, PaaS, IaaS, remote work/hybrid work
- Describe common network applications and protocols.
  • TCP vs. UDP (connection-oriented vs. connectionless), FTP, SFTP, TFTP, HTTP, HTTPS, DHCP, DNS, ICMP, NTP
Addressing and Subnet Formats
- Compare and contrast private addresses and public addresses.
  • Address classes, NAT concepts
- Identify IPv4 addresses and subnet formats.
  • Subnet concepts, Subnet Calculator, slash notation, and subnet mask; broadcast domain
- Identify IPv6 addresses and prefix formats.
  • Types of addresses, prefix concepts 
Endpoints and Media Types
- Identify cables and connectors commonly used in local area networks.
  • Cable types: fiber, copper, twisted pair; Connector types: coax, RJ-45, RJ-11, fiber connector types
- Differentiate between Wi-Fi, cellular, and wired network technologies.
  • Copper, including sources of interference; fiber; wireless, including 802.11 (unlicensed, 2.4GHz, 5GHz, 6GHz), cellular (licensed), sources of interference
- Describe endpoint devices.
  • Internet of Things (IoT) devices, computers, mobile devices, IP Phone, printer, server
- Demonstrate how to set up and check network connectivity on Windows, Linux, Mac OS, Android, and Apple iOS.
  • Networking utilities on Windows, Linux, Android, and Apple operating systems; how to run troubleshooting commands; wireless client settings (SSID, authentication, WPA mode)
Infrastructure
- Identify the status lights on a Cisco device when given instruction by an engineer.
  • Link light color and status (blinking or solid)
- Use a network diagram provided by an engineer to attach the appropriate cables.
  • Patch cables, switches and routers, small topologies, power, rack layout
- Identify the various ports on network devices.
  • Console port, serial port, fiber port, Ethernet ports, SFPs, USB port, PoE
- Explain basic routing concepts.
  • Default gateway, layer 2 vs. layer 3 switches, local network vs. remote network
- Explain basic switching concepts.
  • MAC address tables, MAC address filtering, VLAN
Diagnosing Problems
- Demonstrate effective troubleshooting methodologies and help desk best practices, including ticketing, documentation, and information gathering.
  • Policies and procedures, accurate and complete documentation, prioritization
- Perform a packet capture with Wireshark and save it to a file.
  • Purpose of using a packet analyzer, saving and opening a .pcap file
- Run basic diagnostic commands and interpret the results.
  • ping, ipconfig/ifconfig/ip, tracert/traceroute, nslookup; recognize how firewalls can influence the result
- Differentiate between different ways to access and collect data about network devices.
  • Remote access (RDP, SSH, telnet), VPN, terminal emulators, Console, Network Management Systems, cloud-managed network (Meraki), scripts
- Run basic show commands on a Cisco network device.
  • show run, show cdp neighbors, show ip interface brief, show ip route, show version, show inventory, show switch, show mac address-table, show interface, show interface x, show interface status; privilege levels; command help and auto-complete
Security
- Describe how firewalls operate to filter traffic.
  • Firewalls (blocked ports and protocols); rules deny or permit access
- Describe foundational security concepts.
  • Confidentiality, integrity, and availability (CIA); authentication, authorization, and accounting (AAA); Multifactor Authentication (MFA); encryption, certificates, and password complexity; identity stores/databases (Active Directory); threats and vulnerabilities; spam, phishing, malware, and denial of service
- Configure basic wireless security on a home router (WPAx).
  • WPA, WPA2, WPA3; choosing between Personal and Enterprise; wireless security concepts

Understanding the Cisco CCST Networking Certification Exam

The Cisco Certified Support Technician Networking (100-150) exam validates an individual’s skills and knowledge of entry-level networking concepts and topics. The certification demonstrates foundational knowledge and skills needed to show how networks operate, including the devices, media, and protocols that enable network communications

Use the syllabus objectives as the foundation of your study plan. Official Cisco training and documentation will help you build the required knowledge, while hands-on experience reinforces practical understanding. Once the core topics are covered, structured practice lets you evaluate your readiness, recognize areas that need further review, and become more comfortable working through exam-oriented questions in a timed environment. Practice exams should complement, not replace, official training, documentation, and hands-on learning.

For additional exam and preparation information, review the Cisco 100-150 certification FAQs. When you are ready to move from syllabus review to repeated timed practice, you can access the Premium Cisco 100-150 practice exam. For the latest certification requirements, policies, pricing, and vendor updates, always refer to the official Cisco 100-150 exam page.

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