Data Center raised flooring

Looking to add some raised flooring to your data center? http://dcstands.com/ If you want to read about the great data center debate of raised vs slab flooring. https://switchon.eaton.com/plug/article/192/the-great-debate-raised-floor-vs-slab-data-ce https://blog.equinix.com/blog/2011/03/02/raised-floor-versus-slab-floor-the-debate-rages-on/ https://www.upsite.com/blog/slab-vs-raised-floor-3-things-consider/

Udemy for the I.T. Professional

For those of you who are not familiar with Udemy.com, it is an online e-learning website.  what I like about is a couple of things. They have a mobile app that loads quite well.  If you are doing a certification course you can download and listen on the go.  Sure, the courses are video-enabled but … Read more

Udemy Course of the week

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

Mikrotik RouterOS 6.43 and older notes

For those of you running newer routerOS versions you should be aware of this. Downgrading to any version prior to v6.43 (v6.42.12 and older) will clear all user passwords and allow password-less authentication. Please secure your router after downgrading. I am not sure when this actually started as it shows up in the changelog of … Read more

Speeds and the next generation ISP

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