How to setup a GRE tunnel on a Cisco Router
Hey peeps, it has been a while now… Sorry about that, I have had a lot of things on my mind lately. Sometimes I also have issues figuring about a new subject to write about, but I will try to take on...
View ArticleHow Traceroute Works Its Magic
Do you wonder about how traceroute works? Here is how the traditional traceroute works… TTL Time To Live (TTL) is a part of the IP header, it is designed to prevent packets from looping forever. When...
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