For modern people, the Internet has become an indispensable part of life. Whether it is work, study or entertainment, we cannot do without the Internet. To use the Internet, the most basic thing is to need a reliable network device. Some people may be confused. Since you can already access the network with a gateway, why do you need a router? Next, let’s find out.
First, let’s take a look at the functionality of a gateway. A gateway is a device that connects different networks and is used to transfer data between networks. It can convert different protocols between different networks to achieve interconnection. As the entrance and exit of the network, the gateway plays an important role in connecting to the Internet. However, the role of the gateway is to transmit data from one network to another, but in the internal network, it does not have the ability to further distribute and manage data.
This brings us to the router we are going to talk about next. As a network device, a router has multiple ports and data distribution functions that a gateway does not have. It can distribute data in a network to different terminal devices and realize communication between multiple devices. In other words, the router can send one piece of data to multiple devices at the same time, making network resources more rationally utilized.
In addition, the router also has some other functions. First, routers can protect our network security. It can prevent bad data from entering our network by setting firewalls, filtering rules, etc., thereby protecting our privacy and security. Secondly, routers can also help us with network management. It can set flow control and bandwidth limits according to our needs and optimize the operation of the network. In addition, the router also supports wireless network settings, making it convenient for us to use wireless devices to access the Internet at home or in the office.
To sum up, although there are gateways to connect to the network, routers play an important role in liberating the network. Not only does it have multi-port and data distribution capabilities, it also protects network security, performs network management, and supports wireless networks. In the modern Internet era, routers have become an essential tool for liberating the network. If you don’t have a gateway yet, you may wish to consider purchasing one, which will bring a qualitative improvement to your network experience.