Scenario: Your the IT professional in your company and you notice that the previous employee was lazy or unprofessional in updating a network ( schematic is a map that links computers, routers, switches, and etc that links up to your network ) schematic. Now you need to updated. You notice that on the previous schematic that there are some missing information such as MAC Address, IP Address, or Host Name. Your company policy forbids any users to install any network scanner. Now your thinking how your going to get all this information well lets explorer our options. Remember these four tools they will become your friends. these only work in CLI (command line) except for MAC OS X which work in both environment by default. There are tools that do the same thing and this is another way to information that you need without downloading any third-party applications. In Windows ipconfig "ip address" or "host name" arp -a "ip address" nslookup "ip a...
“The computer was born to solve problems that did not exist before.” – Bill Gates