Quick Definition: 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. Let's say you have several computers connected to a Layer 2 switch. The reason the device is called a Layer 2 switch is that ...
In other words, Routers will not allow a broadcast from one LAN to cross the Router and reach another Network Segment. The primary function of a Router is to divide a big Broadcast domain to Multiple smaller Broadcast domain. Example: ARP Request message, DHCP DISCOVER Message ...
The group of eligible devices is called a broadcast domain.This type of communication is also called all-to-all, because every device can transmit a message simultaneously to every other device.Broadcast networking is supported by IPv4, the network protocol used by most of today's Internet. ...
A domain has a domain controller that governs all basic domain functions and manages network security. Thus, a domain is used to manage all user functions, including username/password and shared system resource authentication and access. A domain is also used to assign specific resource privileges,...
VLANs help control broadcast traffic, tighten security, ease administration and improve performance. But they have some disadvantages, too. Limit of 4,096 VLANs per switching domain One disadvantage of VLANs in a modern data center or cloud infrastructure is the limit of 4,096 VLANs per switch...
Phishing is the practice of sending fraudulent communications that appear to come from a legitimate and reputable source, usually through email and text messaging. The attacker's goal is to steal money, gain access to sensitive data and login information, or to install malware on the victim's ...
Abroadcast domainis a cluster,containing one of more collision domains. In a broadcast domain, broadcast data traffic is sent and received. A restricting component may be either aVLANor a router. If two devices are connected via routers, bridges or switches then this will not cause a collision...
What is a broadcast address? Do you want to reach everyone in the network? Then use a broadcast. Read our article to learn more about the technology behind this!
Virtual Local Area Network (VLAN) technology logically divides a physical LAN into multiple broadcast domains, each of which is called a VLAN. Each VLAN functions as a separate broadcast domain, with devices in the same VLAN able to directly communicate with one another, while those in different...
IS-IS networks are classified into broadcast networks and P2P networks, as shown in the following figure. The network type of a broadcast link can be set to broadcast or P2P, whereas the network type of a P2P link can be set only to P2P. Broadcast network type P2P network type IS-IS...