Dynamic IP vs Static IP address Advantages/Disadvantages

Internet Addresses: An IP address, short for Internet Protocol address, is a number that uniquely identifies each computer or device connected to the Internet. The IP address usually consists of four groups of numbers, each separated by a period. The number in each group is between 0 and 255. For example, the numbers 72.14.207.99 are an IP address. In general, the first portion of each IP address identifies the network and the last portion identifies the specific computer.

 

Dynamic IP vs Static IP address Advantages/Disadvantages:

IP address IPv4 is a 32-bit number that identifies each computer or device on the Internet.

After opening any web browser when you type a URL or website address into your web browser, your browser looks up about domain name in DNS (Domain Name System). If you type www.Help.com.pk into your browser, your web browser may ask DNS for Help.com.pk IP address. DNS will return the IP address assigned to Help.com.Pk domain name. Then your browser connects to that IP address.

Computers use IP addresses to find and talk to each other on the Internet. It is the unique identifier of a computer on the net.

Types of IP Addresses:

A dynamic IP:

A dynamic IP Address is an address that is assigned to your computer temporarily by ISP (Internet Service Provider) when you connect to the internet.

For the time duration of your computer or device connected it will remain the same IP address but when you disconnect and then again reconnect you will possibly be given a new (different) IP address. The IP address you had before will be set to someone else. For example first you had 72.146.15.168 then after reconnecting it becomes 72.146.15.160

A static IP:

A static IP address is an IP address that is assigned to your computer or device by an Internet service provider (ISP) to be its permanent address on the Internet or WWW. Every time you are connected to the internet, the same IP address will be assigned.

Whenever you need to make your dynamic IP address into static IP possibly you have to contact your ISP (Internet service provider) .Ask them for assign a static IP. Then you can have an IP address permanently assigned to your computer or device which you can use every time when you are connected to internet.

How to Change Dynamic IP to Static IP:

ISP can change your dynamic IP address to Static. Or you can manually change your Dynamic IP to Static IP Address. When you make your IP address static it cannot done yourself because an IP address wants to be globally unique, you can’t just choose one for your favorite as you desire. It desires to be assigned to you by your ISP.

Dynamic IP vs Static IP address Advantages/Disadvantages:

Advantages of having Dynamic IP:

1. All the IP configuration information gets automatically organized for your computer computer by the DHCP (Dynamic Host Configuration Protocol) server.
2. Override Time limitations which are depend on the IP address.
3. If you move your client computer to a different subnet, the client will send out it’s discover message at boot time and work as routine. However, when you first boot up there you will not be capable to get back the IP address you had at your earlier position regardless of how little time has passed.
4. Fixing IP prohibition from Forums, chartrooms and etc.

Disadvantage of having Dynamic IP:

1. Computer name does not modify when you get a new IP address.
2. The DNS (Domain Name System) name is related with your assigned IP address and therefore does change.
3. If other clients try to access your computer by its DNS name, it creates problems.
4. One example is ftp. If a Windows computer is set up as an ftp (File Transfer Protocol) server, then its ftp server name (that uses the DNS name) changes every time the IP address does. If you want to use your Windows computer as an ftp server (or as a Web server), demand a static IP address rather than a dynamic one.

Dynamic IP vs Static IP address Advantages/Disadvantages:

Advantages of having Static IP:

1. Used for Web Servers
2. If other users want to connect to your computer
3. Windows name and DNS name are the similar as each other, and neither ever variations.
4. Other clients may dependably access your computer by its DNS name (using ftp ).
5. With a static address your computer is more simply available by non-Windows internet services.
6. It is not a significant benefit as people rarely telnet to their Windows PC.

Disadvantages of having Static IP:

1. Computer cannot be moved to different subnet.
2. Need to reconfigure if moved to other subnet.
3. If computer come and go, or are up only some of the time, static assignments are fewer resource-efficient.