CentOS Time Lines
Are you running CetOS in your network? If so you should be aware of the following dates.
Network Operations
Internet Service provider topics, Network operations, and other topics. Some topics include Mikrotik, Cisco, Arista and other configurations.
The physics of twisted pair cabling
The folks over at Fluke networks have a great post on why cabling, such as cat-5, is twisted.
Udemy course of the week: Cyber Security
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IPV6 NAT-PT to communicate to an ipv4 only device
You have a device that only does IPV4 and you want to communicate with it via IPV6.
Mac OSX Masscan – helpful utilities
One of the network utilities I use the most in network discovery is masscan. This utility will scan all the hosts on a given subnet for a particular port.
MTR Traceroute and you
MTR is a visual application that combines the functionality of the traceroute and ping in a single network diagnostic tool.
Helpful nmap commands
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Helpful Librenms commands for fixing broken installs
Librenms troubleshooting for broken and non-working installs.Fix your Librenms install
Troubleshooting a fiber optic link on Cisco switches
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