This chapter covers the following exam topics:
2.0 LAN Switching Technologies
2.3 Troubleshoot interface and cable issues (collisions, errors, duplex, speed)
2.7 Configure, verify, and troubleshoot port security
2.7.d Max MAC addresses
2.7.e Violation actions
2.7.f Err-disable recovery
This chapter completes Part II of the book. So far in this part, you have learned the skills to navigate the command-line interface (CLI) and use commands that configure and verify switch features. You learned about the primary purpose of a switch—forwarding Ethernet frames—and learned how to see that process in action by looking at the switch MAC address table. After learning about ...