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  • Categories Network Engineering Resources

Amazon product of the week: FLIR display

  • Post author j2sw
  • Post date January 13, 2020

FLIR one is a lightweight accessory that transforms your Android device into a powerful thermal infrared camera.

  • Categories Network Engineering Resources

Vertagear chairs – Sponsored post

  • Post author j2sw
  • Post date January 13, 2020

Looking for the best chair to game or do work in? I have been using a Vertagear PL6000 now for almost a year

  • Categories Internet Architecture Network Operations

Need an ASN, IP space? I have a package for you.

  • Post author j2sw
  • Post date January 10, 2020

Are you intimidated by getting an ASN to participate in BGP? Need help with routing registries?

  • Categories Internet Architecture Network Operations

Cisco ORF (Outbound route filtering)

  • Post author j2sw
  • Post date January 8, 2020

Outbound Route Filtering (ORF) is a Cisco proprietary feature that prevents the unnecessary exchanging of routes that are subject to inbound filtering.

  • Categories Network Operations

BGP Messages

  • Post author j2sw
  • Post date January 8, 2020

There are four types of BGP messages. These areOpen, Update, Keepalive, and Notification.

  • Categories Packets Down Newsletter

J2 Podcast is now on Spotify

  • Post author j2sw
  • Post date January 7, 2020

You can now listen to the J2 podcast on spotify.

  • Categories Internet Architecture

ARIN suspends Cogent’s access to ARIN whois

  • Post author j2sw
  • Post date January 7, 2020

ARIN has repeatedly informed Cogent that their use of the ARIN Whois for solicitation is contrary to the terms of use and that they must stop

  • Categories Network Engineering Resources

What you need to know for the new CCNA 201-301

  • Post author j2sw
  • Post date January 6, 2020

What you need to know for the new CCNA 200-301 exam by Cisco coming out this year in 2020

  • Categories Technology & Industry Commentary

You can still upgrade to windows 10 for Free

  • Post author j2sw
  • Post date January 6, 2020

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 …

  • Categories Network Engineering Resources

Looking for a UBNT USW-FLEX to test

  • Post author j2sw
  • Post date January 4, 2020

Anyone out there want to send me a USW-FLEX from Ubiquiti to test?

  • Categories Network Operations

A little reboot now and then..

  • Post author j2sw
  • Post date January 4, 2020

Just a reminder that rebooting does help. My home network was experiencing slowness and lag

  • Categories Network Operations

Water tower Install

  • Post author j2sw
  • Post date January 1, 2020

A water tower install of a network box containing batteries and network gear for a Wireless Internet Service Provider (WISP)   blog pinger

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