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It replaces the old ifconfig command, which had more limited functionality and fewer options.

The ip command is part of the Linux iproute2 collection of networking utilities. The ip command also includes advanced capabilities to set up IP tunneling, route policies, and configure Address Resolution Protocol (ARP) information for the system’s neighbors. It permits them to configure network interfaces, routing information, and Ipv4/Ipv6 addresses. The Linux ip command lets administrators view the system’s IP networking information from the command line. The routing table determines which interface to use when transmitting a packet to a given destination IP address. In addition, each server maintains a routing table. Each network interface on a system has a media access control (MAC) address and can be assigned one or more IPv4 or Ipv6 addresses. Hosts and routers use the IP system to direct traffic across the internet to the correct destination. The IP protocol describes the addressing system used to identify network interfaces and send and receive traffic. IP Version 4 (Ipv4) and version 6 (Ipv6) jointly define the framework of the modern internet. What is the Linux IP Command?Īs its name suggests, the ip command relates to the Internet Protocol (IP).

It demonstrates how to accomplish common networking tasks and how to view the state of the network. This guide explains how to configure a server using the ip command. Fortunately, most users find the tool easier to use when they understand its main components. The Linux ip command is a system tool for network administration, but it has many options and can be complicated.