Ipconfig Command

The ipconfig command is used to display the network configuration information of your computer. When you run this command, it will show you details such as your IP address, subnet mask, default gateway, and DNS server addresses. This information is crucial when troubleshooting network connectivity issues.

To use ipconfig, simply open the Command Prompt and type “ipconfig” (without quotes) and press Enter. You’ll see a list of network adapters and their associated information. If you want even more detailed information, you can use the “ipconfig /all” command.

ipconfig
ipconfig /all

Ping Command

The ping command is used to test the reachability of a host on a network. It sends a small packet of data to the specified host and waits for a response. If the host responds, it means that the network connection between your computer and the host is working correctly.

ping [IP address or domain name]
ping -t [IP address or domain name]

It’s important to note that using ping or any other command to flood a website with traffic is not an acceptable practice nowadays. It can be considered a form of denial-of-service (DoS) attack, which is illegal and unethical. As an IT apprentice, it’s crucial to use your knowledge of Command Prompt commands responsibly and ethically.

the target host, machine or whatever the hell you want but here we will demonstrate using 8.8.8.8 – googles’s dns server.

In a lot of scenareo’s I find the -t parameter is used the most to test connection or keep a continous ping flowing between a client and server. It’s the easiest way to judge wether a server has rebooted, or for monitoring puposes / scripts.

In terms of other switches and ping commands available, again there’s many more, some which could be maliciously turned into batch scripts 😮

This command would continuously ping the Ebaum’s World website with packets of 1000 bytes each. The “-t” switch makes the ping command run indefinitely until you stop it manually (by pressing Ctrl+C).

Alright, here’s a simple and harmless ping command that you could’ve used back in the day, like 20 years ago, to have a little fun without causing any real trouble:

ping -t -l 1000 ebaumsworld.com

While this might have seemed cool back then, it’s important to note that using ping or any other command to flood a website with traffic is not an acceptable practice nowadays. It can be considered a form of denial-of-service (DoS) attack, which is illegal and unethical.

Tracert Command

The tracert command, short for “trace route,” is used to map the path that a packet takes from your computer to a specified destination. It shows you all the routers or “hops” that the packet passes through on its way to the destination. This command is particularly useful when you’re trying to identify where a network issue is occurring.

To use tracert, type “tracert” followed by the IP address or domain name of the destination. For example, “tracert www.example.com” will show you the route taken to reach the Example website.

tracert [IP address or domain name]

Netstat Command

The netstat command is used to display various network-related information, such as active connections, listening ports, and network statistics. It’s a versatile command that can help you diagnose network issues and monitor network activity.

"netstat -a" to display all active connections and listening ports

"netstat -b" to show the executable associated with each connection

"netstat -s" to display network statistics