Gnome coming the default desktop: Popey‘s blog post and Stuart Langridge blog post
Quake drop down Terminal Al uses in linux.
OSI Model
non routable IP address
Online IP Subnet calculator
Bit Cricket Subnet Software

 

The Example Al was Giving:

172.30.4.0 / 22 (255.255.252.0) – The Current subnet the site was Using it could have upto 1022 Host.

172.30.4.1 – 172.30.7.254 – Usable IP address Range

172.30.4.1 -172.30.4.254 – Devices with static IP address

172.30.5.1 – 172.30.6.254 – DHCP Range – Clients

172.30.6.1 – 172.30.7.254 – spare

We Divided the subnet into the following smaller subnets

172.30.4.0 /24 -254 address for server

172.30.5.0 /24 – PCI -254 address forr PCI Server

172.30.6.0 /23 – DHCP – 510 address for Clients

Intro to IPv4 Subnetting Video

Subnetting Cisco CCNA -Part 1 The Magic Number Video

REST API – postman and fiddler

Lara Croft in browser

Theme hospital

sysadmin today podcast

Iron Sysadmin Podcast