What are the 4 types of IP address?

An IP address allows computers to send and receive data over the internet. Most IP addresses are purely numerical, but as internet usage grows, letters have been added to some addresses. There are four different types of IP addresses: public, private, static, and dynamic.

What is an IP address design?

The IPv4 address is a 32-bit number that uniquely identifies a network interface on a system, as explained in How IP Addresses Apply to Network Interfaces. An IPv4 address is written in decimal digits, divided into four 8-bit fields that are separated by periods. Each 8-bit field represents a byte of the IPv4 address.

How do you plan an IP address?

An IP addressing plan is a document usually developed by network/design engineers to show how the IP addresses will be distributed among the network devices based on the network architecture or topology in a way that support the required services.

What are the standards for IP addresses?

Internet Protocol version 4 (IPv4) defines an IP address as a 32-bit number. However, because of the growth of the Internet and the depletion of available IPv4 addresses, a new version of IP (IPv6), using 128 bits for the IP address, was standardized in 1998.

How do I identify my IP address?

Get to the command prompt by opening the Start (Windows) menu and typing cmd in the search bar. If you don’t have a search bar, open the Start menu and click on “Run.” At the command prompt or in the Run box, enter ipconfig. A window will open with several pieces of network arcana — the IP address is one of them.

How many IP addresses should I have?

Many people walk around today with three or more IP addresses on their person. Your laptop computer, smartphone, tablet and eReader all have IP addresses if they connect to the Internet, so that’s four addresses right there.

What are the three reasons for planning and documenting IPv4 addresses?

The allocation of addresses inside the network should be planned and documented for the following purposes: preventing duplication of addresses, providing and controlling access, monitoring security and performance.

Can I have 2 IP addresses?

Yes you can have more than one IP address when using a single Network Card. Setting this up is different in each Operating System, but may involve creating a new Network Interface. This can look like a unique connection but will be using the same Network Card behind the scenes.

What are the types of addresses?

Summary:

How are the different types of IP addresses defined?

IP addresses are split up into several different categories, including Class A, B, C, D (Multicast), and E (Reserved). Address classes are defined, in part, based on the number of bits that make up the network portion of the address, and in turn, 0on how many are left for the definition of individual host addresses.

Which is the best guide for IP addressing?

This guide is a concise reference on IP addressing best practices, including: • The basic concepts of IP addressing • The IP addressing plan used in the Cisco Smart Business Architecture (SBA) Foundation lab network • The steps you should follow to create your own IP Addressing Plan • How to maintain your IP space as your network evolves

Why is IP addressing important in a network?

A sound plan will help you prepare the network foundation to support additional services such as unified communications, wireless access, and enhanced network security. IP addressing is a Network Foundation service, which makes it core to the network design. It provides the base for all other network and user services.

When does a device need an IP address?

If a device wants to communicate using TCP/IP, it needs an IP address. When the device has an IP address and the appropriate software and hardware, it can send and receive IP packets. Any device that can send and receive IP packets is called an IP host.