Every computer that connects to the internet has an Internet Protocol (IP) address. However, not all IP addresses are the same in appearance or behavior. Both internet and your network are linked through IP addresses.
Before proceeding
further, let us first understand the concept of IP (Internet protocol) address.
IP (Internet
Protocol) Address
An IP address is a
number that is assigned to each device on an internet protocol network. They
identify computers and devices and allow them to communicate with one another
in the same way that your physical address tells people where to send your
birthday card.
IP addresses are
internally stored as numbers. While computers prefer numbers, humans prefer
names.
The Internet
employs the Domain Name systems (DNS) as an internet address book, allowing you
to navigate the internet and address devices on your network using words, such
as www.htshosting.org, rather than numerals. These devices could be anything
that has an internet connection.
When you enter a
URL into your web browser, DNS is used to determine the IP address for that
domain.
There are four
types of IP addresses, namely public, private, static, and dynamic IP
addresses.
The location of
the network influences both public and private addresses.
Let's move on to
the other two kinds of IP addresses: static and dynamic.
What is a
Static IP address?
IP addresses that
do not change are known as static IP addresses. When you give a device a static
IP address, that number usually stays the same until the device is
decommissioned or your network architecture changes.
Servers and other
critical equipment typically use static IP addresses. They are also given to
you by your internet service provider (ISP).
Depending on the
terms of your service agreement, your internet service provider may or may not
assign you a static IP address.
However, IPv4 and
IPv6 are the most commonly used versions of IP addresses.
However, the majority
of devices use IPv4 addresses, which look like 151.162.150.82
Here, each segment
of IP address represents the following:
- 151.162.xx.xx- The first half of your IP address identifies your network. Depending on where you live, it could refer to an internet service provider or a broader set of devices.
- xx.xx.150.82- The second half of the IP address
identifies your host as well as each machine on your network.
Remember that this
is only the example of an IP address to clearly understand internet protocol.
Static IPs are
preferred by businesses that provide dedicated internet services, such as web
hosting, due to their consistency.
Advantages
- Improved DNS support
- More dependable communication
- Simple remote access
- More credible geo-location services
Disadvantages
- More vulnerable to hacking
- Difficult to setup and manage
- Comes with an additional charge
What is a
Dynamic IP address?
Dynamic IP
addresses, as the name suggests, are subject to change. Dynamic addresses are
assigned by servers that support the Dynamic Host Configuration Protocol
(DHCP). Because IPv4 does not provide enough static IP addresses, we use
dynamic addresses.
Your internet
service provider’s DHCP server may assign your home or office a dynamic IP
address on the internet.
Your network
router is most likely the one that assigns dynamic IP addresses to your devices
in your home or business network. Consumer electronics use and support Dynamic
IP as a standard.
In comparison to
static IP addresses, dynamic IP addresses are less expensive to deploy and
manage. They are not, however, appropriate in all circumstances.
Advantages
- Easy and automatic configured
- Cost-effective
- Better Security
- Less prone to hacking
Disadvantages
- Limits remote access
- Can cause downtime
- Has an impact on the performance of geolocation services
- Unlikely to be useful for hosted services
Which is
better, static IP or dynamic IP?
Servers and
peripherals are the two types of devices that are most commonly assigned static
IP addresses.
Static IP
addresses are required in certain situations, such as
- Using allow-listed IP addresses to connect to Virtual Private Networks (VPNs)
- Using allow-listed IP addresses to gain access to website the admin section
- Remote access to your devices
Many web hosts and
email providers provide static IP addresses as add-ons or perks with certain
plans. However, a static IP address is not required for running a website.
Employers and
other network administrators can decide who has access to the system by
allowing-listing IP addresses, which are critical for security.
Dynamic addresses
change frequently, making them more difficult to locate. However, keep in mind
that a DHCR server failure can result in network-wide downtime.
Dynamic IP
addresses are by far the best option for local networks and home users because
they provide much-needed security at a low cost.
Conclusion:
Static IP
addresses are typically recommended
for businesses that host their own websites and internet services. Static IP
addresses are also useful when remote workers connect to the network through a
VPN.
Dynamic IP
addresses are sufficient
for the vast majority of consumers. They are typically less expensive and pose
fewer security risks.
No comments:
Post a Comment