Open Shortest Path First (OSPF) overview

Open Shortest Path First (OSPF) is a widely used interior gateway routing protocol for Internet Protocol (IP) networks. OSPF is used by organizations to route traffic within their own networks, as well as between different networks. Here are some key points about OSPF: In conclusion, Open Shortest Path First (OSPF) is a widely used interior … Read more

Justin’s I.T. maintenance tip #7

When you are scheduling late maintenance schedule it anytime after 12:01AM so there is no confusion on the day. It’s easier to clarify 12:01AM on Friday the 10th than midnight on Friday. Folks tend to get confused when you say midnight. Is that midnight Friday into Saturday or Midnight Thursday into Friday? If you want … Read more

Helpful nmap commands

This content is for Patreon subscribers of the j2 blog. Please consider becoming a Patreon subscriber for as little as $1 a month. This helps to provide higher quality content, more podcasts, and other goodies on this blog.To view this content, you must be a member of Justin’s Patreon Unlock with PatreonAlready a qualifying Patreon … Read more

Podcast: Cameron Kilton from Alpha and I talk about LTE

Cameron Kilton from Alpha Wireless and i sit down at the 2019 Indiana ISP meeting and talk about LTE and Wireless operators.  Pardon the rough beginning. the room we were in had a flickering light that took me by surprise near the beginning and messed with my rhythm. Cameron’s Twitter https://twitter.com/cameronkilton Alpha Wireless https://alphawireless.com/

Public WIFI tips

This content is for Patreon subscribers of the j2 blog. Please consider becoming a Patreon subscriber for as little as $1 a month. This helps to provide higher quality content, more podcasts, and other goodies on this blog.To view this content, you must be a member of Justin’s Patreon at $1 or more Unlock with … Read more