Difference between Dynamic and Static IP
The major difference
between dynamic and static IP is that dynamic IPs change every time one
connects to the internet, while static IPs remain the same.
Internet Protocols, also known as IP addresses is a 32-bit number
that is usually assigned to a computer when it connected to a network, such as
the Internet. The IP address works similar to an actual address and lets
computers know where to send data packets. The network devices use these
address in order to communicate with each other.
The IP address are made up of 4 parts of numbers that are divided
by dots (.) So, a typical IP address will looking something like –
72.169.189.01.
Although, the IP Based product / computers communicate with each
other using IP addresses, to make it easier to remember the internet uses DNS
or Domain Name System. This DNS is sort of an address book that pairs names to
IP addresses. For example, if one wanted to visit the Google website, they
would type in www.google.com in the address bar. The DNS will look up the IP
address (74.125.239.35) paired with this name and will ping that address. Their
system will respond back and the webpage will load on your computer.
There are two types of IPs – dynamic and static IP addresses. The
major difference between dynamic and static IP is that dynamic IPs change every
time one connects to the internet, while static IPs remain the same.
There are limited amount of IP addresses that are available and
for this reason, many companies assign dynamic IPs, unless a static IP is asked
for. So, every time a device is connected to the Internet, the IP address can
change. This also allows the limited number of IPs to become reused, making it
more convenient.
Broadband connections today lease IP addresses and use the DCHP
dynamic IP address system. This system is also often considered safer, since
the IP is always changing it makes it more difficult to hack the computer.
Static IPs are commonly used by companies or people who require a similar IP
address. The can apply for a static IP by paying a fee.
Comparison between Dynamic and Static IP:
|
|
Dynamic IP
|
Static IP
|
|
Full
form
|
Dynamic
Internet Protocol
|
Static
Internet Protocol
|
|
Definition
|
The
internet protocol will constantly change
|
The
internet protocol will remain the same
|
|
Cost
Effective
|
More
cost effective
|
Less
cost effective
|
|
Security
Risk
|
Lower
|
Higher
|
|
Upload/Download
Speed
|
Slower
|
Faster
|
|
Good
for
|
Good
for residential user and small business owners
|
Web
servers, email servers and other Internet servers. Also, for VOIP, VPN, playing
online games or game hosting
|