Networking & CCNA
Subnetting Mastery
A short, practical course that makes subnetting click, with hands-on projects and games.
- Beginner
- 4 hours
- Instructor-led
- Cisco Networking Academy
What you will learn
- IP addresses and subnet masks
- Binary numbers
- How masks divide networks
- Designing subnets
- Troubleshooting broken networks
- Planning for growth
Who is this course for?
Beginners and IT professionals practicing subnetting for CCST / CCNA.
Prerequisites
None.
Assessment & certification
Mastery checkpoint; Cisco Networking Academy badge.
More courses in this track
All courses
Networking & CCNA
Intermediate
CCNA: Introduction to Networks
The first course of the CCNA series: build a solid foundation in network architecture, protocols, addressing and security, and configure your first small network.
70 hours 90 labs
Details
Networking & CCNA
Intermediate
CCNA: Switching, Routing, and Wireless Essentials
The second CCNA course: switching and routing architectures, VLANs, redundancy, LAN security and wireless networks.
70 hours 52 labs
Details
Networking & CCNA
Intermediate
CCNA: Enterprise Networking, Security, and Automation
The final CCNA course: scalable enterprise networks with OSPF, ACLs, NAT, VPNs, QoS, virtualization and network automation.
70 hours 47 labs
Details