Day 8. Verify Network Status and Router Operation Using Basic Utilities (ping, traceroute, Telnet, SSH, ARP, ipconfig, show, and debug Commands)

Day 8 looks a lot like Day 10; however, at this point in your review you have completely covered router and switch configurations and operation topics. While you quickly review the network verification utilities described in Chapter 9 of CCNA Discovery 1 and Chapters 5 and 6 of CCNA Discovery 2, consider how you might use these tools to maintain a fully configured network.