Network administration courses can help you learn network design, configuration, security protocols, and troubleshooting techniques. You can build skills in managing network hardware, optimizing performance, and ensuring data integrity. Many courses introduce tools such as Cisco routers, firewalls, and network monitoring software, that support implementing effective network solutions and maintaining system reliability.

Skills you'll gain: General Networking, Security Controls, Service Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Open Shortest Path First (OSPF), Virtual Local Area Network (VLAN), Wide Area Networks, Network Security, Routing Protocols, Threat Detection, Threat Management, Network Administration, Multiprotocol Label Switching, Computer Networking, Network Routing, Virtual Private Networks (VPN), Network Troubleshooting, Network Switches, Network Protocols
★ 4.6 (24) · Advanced · Course · 3 - 6 Months

Skills you'll gain: Linux Administration, Linux Servers, Red Hat Enterprise Linux, Linux, Operating System Administration, Linux Commands, Virtualization, Systems Administration, Cloud Computing, System Monitoring, Software Installation
★ 4.6 (140) · Intermediate · Course · 1 - 3 Months

Edureka
Skills you'll gain: OSI Models, Linux Administration, Network Troubleshooting, Linux, Linux Commands, Network Administration, Linux Servers, Hardening, Network Monitoring, General Networking, Remote Access Systems, Network Performance Management, Network Protocols, TCP/IP, Network Security, Firewall, Security Controls, Network Analysis, Authentications
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Virtual Local Area Network (VLAN), Network Security, Network Architecture, Routing Protocols, Virtual Private Networks (VPN), General Networking, Wireless Networks, Network Switches, Network Administration, Authentications, Network Routing, Network Troubleshooting, Open Shortest Path First (OSPF), Network Routers, Firewall, Networking Hardware, Authorization (Computing), TCP/IP, Computer Networking, Infrastructure Security
Beginner · Specialization · 3 - 6 Months

Cisco Learning and Certifications
Skills you'll gain: IT Automation, Scripting, Application Programming Interface (API), Data Modeling, General Networking, Network Planning And Design, Automation, Network Administration, Network Infrastructure, Python Programming
★ 4.6 (94) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Splunk, Data Modeling, Role-Based Access Control (RBAC), System Monitoring, Model Training, Incident Response, User Accounts, Applied Machine Learning, Model Evaluation, Event Monitoring, Systems Administration, Performance Tuning, Data Visualization, Threat Detection, System Configuration, Anomaly Detection, Data Analysis, Authentications, Data Collection
★ 4.8 (51) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: General Networking, Network Architecture, Cybersecurity, Networking Hardware, Computer Networking, Threat Detection, Network Routers, Security Controls, Cyber Attacks, Network Switches, Diagram Design, Cyber Security Strategy, Firewall, Security Strategy
Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Linux Administration, Linux, Systems Administration, Operating System Administration, Linux Servers, Web Servers, Apache, Linux Commands, File Systems, Nginx, Command-Line Interface, System Monitoring, Servers, Database Systems, Server Administration, Network Administration, System Configuration, User Accounts, Network Troubleshooting, Computer Networking
Beginner · Course · 1 - 3 Months

Skills you'll gain: Routing Protocols, TCP/IP, Network Switches, Network Routers, Virtual Local Area Network (VLAN), Network Protocols, Network Security, General Networking, Network Routing, Network Troubleshooting, Network Administration, Computer Networking, Open Shortest Path First (OSPF), Network Planning And Design, Border Gateway Protocol, Network Performance Management, Proxy Servers, Microsoft Windows, Encryption, Intrusion Detection and Prevention
★ 4.8 (16) · Intermediate · Course · 1 - 3 Months

★ 4.8 (20) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Ansible, Software-Defined Networking, IT Automation, JSON, Automation, Application Programming Interface (API), Network Planning And Design, Extensible Languages and XML, Extensible Markup Language (XML), Package and Software Management
Beginner · Course · 1 - 4 Weeks