Cisco CCNA
Network access, IP connectivity and services, security, and automation.
Learn one objective at a time
A suggested starting lesson is highlighted. It becomes your current lesson only when you focus this certification on Today.
Course pace and remaining work
1.1 · Explain the role and function of network components.
1 bite-sized block · next block about 13m
Full course map52 other objectivesOpen when you want to review progress or look ahead
1.2 · Describe characteristics of network topology architectures.
1 bite-sized block · next block about 17m
1.3 · Compare physical interface and cabling types.
2 bite-sized blocks · next block about 18m
1.4 · Identify interface and cable issues.
1 bite-sized block · next block about 18m
1.6 · Configure and verify IPv4 addressing and subnetting.
1 bite-sized block · next block about 11m
1.7 · Describe private IPv4 addressing.
1 bite-sized block · next block about 7m
1.8 · Configure and verify IPv6 addressing and prefix.
1 bite-sized block · next block about 19m
1.9 · Describe IPv6 address types.
1 bite-sized block · next block about 18m
1.10 · Verify IP parameters for client operating systems.
4 bite-sized blocks · next block about 6m
1.11 · Describe wireless principles.
2 bite-sized blocks · next block about 15m
1.12 · Explain virtualization fundamentals.
3 bite-sized blocks · next block about 9m
1.13 · Describe switching concepts.
1 bite-sized block · next block about 11m
2.1 · Configure and verify VLANs (normal range) spanning multiple switches.
3 bite-sized blocks · next block about 8m
2.2 · Configure and verify interswitch connectivity.
1 bite-sized block · next block about 19m
2.3 · Configure and verify Layer 2 discovery protocols.
2 bite-sized blocks · next block about 15m
2.4 · Configure and verify (Layer 2/Layer 3) EtherChannel (LACP).
1 bite-sized block · next block about 16m
2.5 · Interpret basic operations of Rapid PVST+ Spanning Tree Protocol.
3 bite-sized blocks · next block about 14m
2.6 · Describe Cisco wireless architectures and access point modes.
1 bite-sized block · next block about 5m
2.7 · Describe physical infrastructure connections of WLAN components.
2 bite-sized blocks · next block about 10m
2.8 · Describe network device management access.
3 bite-sized blocks · next block about 4m
2.9 · Interpret wireless LAN GUI configuration for client connectivity.
1 bite-sized block · next block about 9m
3.1 · Interpret the components of a routing table.
2 bite-sized blocks · next block about 7m
3.2 · Determine how a router makes a forwarding decision by default.
2 bite-sized blocks · next block about 7m
3.3 · Configure and verify IPv4 and IPv6 static routing.
3 bite-sized blocks · next block about 17m
3.4 · Configure and verify single area OSPFv2.
2 bite-sized blocks · next block about 15m
3.5 · Describe the purpose, functions, and concepts of first-hop redundancy protocols.
2 bite-sized blocks · next block about 12m
4.1 · Configure and verify inside source NAT using static and pools.
2 bite-sized blocks · next block about 13m
4.2 · Configure and verify NTP operating in a client and server mode.
1 bite-sized block · next block about 20m
4.3 · Explain the role of DHCP and DNS within the network.
3 bite-sized blocks · next block about 5m
4.4 · Explain the function of SNMP in network operations.
1 bite-sized block · next block about 14m
4.5 · Describe the use of syslog features including facilities and severity levels.
1 bite-sized block · next block about 15m
4.6 · Configure and verify DHCP client and relay.
1 bite-sized block · next block about 18m
4.7 · Explain the forwarding per-hop behavior for QoS.
3 bite-sized blocks · next block about 12m
4.8 · Configure network devices for remote access using SSH.
1 bite-sized block · next block about 16m
4.9 · Describe the capabilities and function of TFTP and FTP.
1 bite-sized block · next block about 13m
5.1 · Define key security concepts.
1 bite-sized block · next block about 4m
5.2 · Describe security program elements.
1 bite-sized block · next block about 5m
5.3 · Configure device access control using local passwords.
1 bite-sized block · next block about 11m
5.4 · Describe security password policy elements.
1 bite-sized block · next block about 15m
5.5 · Describe remote access and site-to-site VPNs.
1 bite-sized block · next block about 10m
5.6 · Configure and verify access control lists.
2 bite-sized blocks · next block about 17m
5.7 · Configure Layer 2 security features.
4 bite-sized blocks · next block about 6m
5.8 · Differentiate authentication, authorization, and accounting concepts.
1 bite-sized block · next block about 4m
5.9 · Describe wireless security protocols.
1 bite-sized block · next block about 20m
5.10 · Configure WLAN using WPA2 PSK in the GUI.
1 bite-sized block · next block about 9m
6.1 · Explain how automation affects network management.
2 bite-sized blocks · next block about 4m
6.2 · Compare traditional networks with controller-based networking.
1 bite-sized block · next block about 17m
6.3 · Describe controller-based and software-defined architectures.
1 bite-sized block · next block about 10m
6.4 · Explain AI and machine learning in network operations.
2 bite-sized blocks · next block about 7m
6.5 · Describe characteristics of REST-based APIs.
1 bite-sized block · next block about 3m
6.6 · Recognize capabilities of Ansible and Terraform.
2 bite-sized blocks · next block about 5m
6.7 · Recognize components of JSON-encoded data.
1 bite-sized block · next block about 11m
Finish with mixed practice across the top-level objective map. This is preparation evidence, not proof of every vendor subobjective or a guarantee of an exam result.