Are you ready to get Network+ certified? Watch our free N10-009 training course.

In this month's Network+ Study Group, you'll learn about:
* Understanding features of 802.11h * IP address classes * Using PTP * The CIA triad * Troubleshooting Ethernet autonegotiation * OSI layers * Increasing switch-to-switch bandwidth

Keep the study process going! Watch additional Network+ Study Group video replays on the Professor Messer website.