Centos7 system route tracing installation and usage tutorial.

CentOS 7 is a widely used Linux operating system that is loved by many users. Traceroute is a network tool that helps determine the path a network packet takes to reach its destination host.

Installing and using traceroute on CentOS 7 is very simple, here are the detailed steps and instructions.

1. Check if traceroute is installed
   
   On CentOS 7, the traceroute toolkit is usually pre-installed, so you can check whether the traceroute is installed first. Open a terminal window and enter the following command:

traceroute --version

If traceroute has been installed, the version number will be displayed. Otherwise, you need to install it.

1. Install route tracking
   
   To install traceroute on CentOS 7, you can use the following command:

sudo yum install traceroute

This will download and install the traceroute toolkit and its dependencies. You will need to enter your administrator password to install.

1. Use route tracing
   
   Using the route tracing tool is very simple. Open a terminal window and enter the following command:

traceroute 

For example, to track the target host with IP address 192.168.1.1, enter the following command:

traceroute 192.168.1.1

A route trace will show the network path to the destination host and show the latency on each node. This can help you determine where there are any delays or issues during network transmission.

In short, installing and using traceroute on CentOS 7 is very simple. You just open a terminal window, enter the command and you're good to go.

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