Johannes Weber, a networking and security professional, has done something really cool while preparing for his CCNP SWITCH exam. He has built a lab with some networking equipment, configured it all, and captured network traffic, featuring a variety of level 2 and 3 protocols. He has published his setup, the captured traffic, and a variety … Continue reading Wireshark Layer 2-3 pcap Analysis w/ Challenges (CCNP SWITCH)