Which Network Device Can Serve As A Boundary To Divide A Layer 2 Broadcast Domain?

Which Network Device Can Serve As A Boundary To Divide A Layer 2 Broadcast Domain?

The router network device can serve as the boundary in order to divide a layer learn broadcast domain. Today let us discuss the layer 2 broadcast domain in detail. Now let us understand what actually broadcast demand is.

Normally, the devices can communicate with each other in various ways and one of these ways is the Broadcast message. This Broadcast message will be having a certain number of implications on how the network will perform.

Hence for understanding a broadcast domain, let us know the basic concept of the broadcast domain.

The basic definition of the Broadcast domain is, it is a set of devices that will receive broadcast frames from any other member that is present in the same group. Here, the group of devices, if one of these sources will broadcast a message then every other member of that group can able to receive it and hence this is called as the broadcast domain.

Let’s say we have several broadcast domains that are present. They are multicast and unicast. Let us discuss only the broadcast in detail. Simply a Broadcast message is considered as a device, and as a message that is Central to every other device on the specific group.

Normally we will be having a Mac address that is present on layer 2 of the OSI model and a layer 3 IP address for its Broadcast message. And the frame is considered as a source from one device that is sent to another network, after copying get it is sent to every other device in the broadcast domain.

Now let us take an example in order to understand the concept of Broadcast domains. Let’s say we have a local area network, and we have a Ham that is connected to the two computers and one port on the router and we have a switch that is connected to the different port on the router. And the switch has two computers that are connected to it.

The main thing to know about the broadcast domain is that the routers are the only ones that can able to create the multiple broadcast domains, and hubs, switches, and bridges can able to create only a single broadcast domain. Hence if it receives any broadcast message then it simply forwards it to every connected port.

But the routers are quite different from this. And the switches can be configured by simply using multiple VLANs.In each of the broadcast domains, every device requires to receive the Broadcast message and in order to process it, it can take different loads on each of the different devices. And if you have any large broadcast domain, a single computer can able to source a Broadcast message. Here, we also have the bandwidth that consumes the broadcast domains. We also have some of the smaller broadcast domains in order to preserve some of the resources and the bandwidth of the network.