What is a MAC broadcast domain?
A MAC broadcast domain consists of all the devices connected to a LAN that receive framed data broadcast by a machine to all other machines on the LAN. The concept of a MAC broadcast is virtually universal throughout all IEEE-compliant LANs, regardless of their media access methodology.
What is broadcast domain with examples?
A common example of a broadcast is when an IP address is dynamically assigned to a device using DHCP. When the device requests an IP address it sends a broadcast out across the network looking for a DHCP server.
Is a broadcast domain good or bad?
A single broadcast domain can contain more than one IPv4 or IPv6 subnet, however, that is generally not considered good network design. Though it appears on the surface that multiple subnets in the same broadcast domain are separate, there is no true isolation or security between them.
What is single broadcast domain?
A broadcast domain is a logical division of a computer network, in which all nodes can reach each other by broadcast at the data link layer. A broadcast domain can be within the same LAN segment or it can be bridged to other LAN segments.
What is difference between broadcast domain and collision domain?
Difference Between Collision and Broadcast Domain A Broadcast domain is a type of Domain wherein traffic flows all over the network. The Collision domain refers to a set of devices in which packet collision could occur. Broadcast domain refers to a logical set of reachable computer systems without using a router.
Do switches separate broadcast domains?
Switches will never break in the broadcast domain. In, collision domain, every port on a router are in the separate broadcast domains. All ports on a switch or a hub likely to be in the same broadcast domain.
Is router to router a collision domain?
A router not only breaks collision domains but also breaks broadcast domains, which means it is both collisions as well as broadcast domain separators. A router creates a connection between two networks.
How many broadcast domains are there in 12 port switch?
1 broadcast domain
Q. How many broadcast domains and collision domains are on a basic 12-port switch using half-duplex mode? Answer is B. The switch creates 12 collision domains and 1 broadcast domain.