IPv6 Training Since 2011

If you have been to one of my Wireshark of Wi-Fi classes then you know I often criticize Microsoft Windows…
Read MoreScenario Let's say you have a DHCP server running on a Cisco Switch that is behaving strangely and you want…
Read MoreIn this article, I wanted to provide a guide to using ping - ICMP Echo - to troubleshoot your network. Most people…
Read MoreIn a recent class I was asked for some details on BGP Autonomous System (AS or ASN) Numbers. I thought…
Read MoreIn this article I want to visit a "not used enough" Linux tool called logger. As with managing any system,…
Read MoreLet's answer the question, but before I do, you can watch my ARP lesson on Youtube here: https://youtu.be/aD_caJxD7nY and look at the…
Read MoreZoomIt is a utility for the public speaker in all of us. When presenting information, sometimes it is helpful to…
Read MoreCheck out these great references as well: Our Wireless custom profile for Wireshark Our Udemy course on Wireless Packet capture…
Read MoreThe 'cat' [short for “concatenate“] command is one of the most frequently used commands in Linux and other operating systems. The…
Read MoreCheck out these additional IPv6 Resources: Our IPv6 overview course at Udemy Our IPv6 Custom Profiles for Wireshark Our IPv6…
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