Cisco DevNet Associate Cert Prep 6: Network Fundamentals

Introduction

• Network fundamentals

1. Network Layer 2-3 Technologies

• Learn about MAC addresses and VLANs
• Learn about IP Addresses and Subnet masks
• Examples of routes and gateways
• Section 1 lab

2. Common Network Components

• Learn about network switches
• Learn about routers
• Learn about firewalls
• Learn about load balancers

3. Control and Data Planes

• Overview of Network Control Plane
• Overview of Network Data Plane

4. Network Diagrams

• Common Network diagram tools
• Network diagram components

5. IP Services

• Learn about DNS
• Learn about DHCP
• Learn about NAT
• Learn about SNMP and NTP
• Section 5 Lab

6. Network Troubleshooting

• Overview of Network Service Ports
• Troubleshoot Application Connection Issues
• Recognize Network constraints on applications

Conclusion

• Next Steps