How does a switch work without a router?

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How does a switch work without a router?

The router provides a local network, and distributes local IP addresses to all the computers connected to it, while only using 1 external IP provided by your ISP. Without the router, that switch is going to try to give each PC on the network, it’s own external facing IP address.

How does a switch assign IP addresses?

But since the switch does not have the capability to assign IP addresses, the computers connected to it will not be able to communicate with each other. They will get an Automatic Private IP Address (APIPA). You need to assign a static IP address to your computers.

Do all devices on a switch have the same IP address?

Apart from the management port of the switch itself, you don’t really assign IP addresses in the switch. IP addresses are assigned to devices connected to the switch, and frequently independent of which physical port they are connected to.

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Do switches have their own IP address?

Final Thoughts. To summarize, unmanaged and layer 2 switches do not have an IP address, whereas managed and layer 3 switches do. Having an IP address assigned to your switch provides you with a way of connecting to it remotely and perform any configuration that is needed.

Can a computer be used as a switch?

It is possible to use your PC as an Ethernet switch, but that’s not a good idea. Using your computer as a switch creates a parallel connection. This makes the switching process very slow and that’s not very efficient.

Can a PC be used as a router?

To turn the PC into a router, you just need to install the open source pfSense software. That will take the internet connection from your modem and pass it out to the other ports on the card—one of which will most likely be the old WiFi router acting as an access point.

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What is switch vs router?

Difference Chart between Switch and Router

Switch Router
It connects multiple networked devices in the network. It connects multiple switches & their corresponding networks.
It works on the data link layer of the OSI model. It works on the network layer of the OSI model.
It is used within a LAN. It can be used in LAN or MAN.