4.1.2.5 Packet Tracer - Configure IP ACLs to Mitigate Attacks

7.3.2.6 Packet Tracer - Pinging and Tracing to Test the Path

7.1.3.8 Packet Tracer - Investigate Unicast, Broadcast, and Multicast Tr...

4.4.1.2 Lab - Configuring Zone-Based Policy Firewalls

3.6.1.1 Lab - Securing Administrative Access Using AAA and RADIUS

6.4.3.3 Packet Tracer - Connect a Router to a LAN

6.4.1.3 Packet Tracer - Configure Initial Router Settings

2.6.1.2 Lab - Securing the Router for Administrative Access

6.3.1.8 Packet Tracer - Exploring Internetworking Devices

4.1.1.11 Packet Tracer - Configuring Extended ACLs Scenario 2