15.4.8 Lab - Observe DNS Resolution
18:01
16.4.6 Packet Tracer - Configure Secure Passwords and SSH
23:58
12.7.4 Lab - Identify IPv6 Addresses
30:28
17.4.6 Lab - Test Network Latency with Ping and Traceroute
47:10
16.5.2 Lab - Secure Network Devices
22:22
15.4.8 Lab - Observe DNS Resolution - ILM
22:04
16.4.6 Packet Tracer - Configure Secure Passwords and SSH
34:31
7.1.6 Lab - Use Wireshark to Examine Ethernet Frames
41:15