The “IP fragmentation” quick learning module

In the IP Corner article The Never-Ending Story of IP Fragmentation, I've described the various challenges posed by IP fragmentation in modern IP networks. If you want a more in-depth look at that topic, check the new IP fragmentation e-lesson. It includes a recorded presentation and a remote lab exercise where you can test various fragmentation scenarios, including MPLS VPN backbone, GRE tunnels and GRE+IPSec combination.

E-lessons are subscription-based; you can repeat each module in the lesson (including the lab) as many times as needed.