switches
A bridge typically creates separate collision domains within the same broadcast domain. If you take a bridge with 2 ports, each port connects to a LAN segment that is in its own collision domain. Therefore, for a 2 port bridge you will get 2 different collision domains.
Since Hubs are Physical-layer devices and do not segment collision domains (which switches do), the answer is "one". Since switch DO segement collision domains, a switch can pass as many frames as it has ports.
Zero. No collisions can occur within a full-duplex environment, as transmit and receive operations are performed on another set of wires. Thus, no collision domains would exist. Carrier Sense Multiple Access with Collision Detection (CSMA/DC) is not part of a full-duplex network for this reason.
A computer network can be segmented physically but also logically. A collision domain is one of the logical network segments in which the data packets can collide to each other. One of the most common protocols used when referring to a collision domain is the Ethernet protocol. Collision domains are often referred as 'Ethernet segments'. The term of 'collision domain' is also used when describing the circumstances in which a single network device sends packets throughout a network segment and forces every other device in that network segment to pay attention to those packets.
Ethernet segment.
in networking terms, reliability means ensuring that each segment that the source send arrives at the destination
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mating
in networking terms, reliability means ensuring that each segment that the source send arrives at the destination
In a collision domain, all devices connected to the same network segment must listen when a single host transmits data. This is because a collision domain is defined as a network segment where data packets can collide if two devices send data simultaneously. Therefore, every device within that collision domain needs to be aware of the transmission to avoid collisions and ensure proper communication.
A random delay helps prevent the stations from experiencing another collision during the transmission.
A contention domain is a network segment where multiple devices compete for the same communication medium, leading to potential data collisions. In such environments, only one device can transmit data at a time, requiring mechanisms like carrier sense multiple access (CSMA) to manage access. Contention domains are common in shared network environments, such as Ethernet networks, where devices must wait for their turn to send data. Reducing the size of contention domains can improve overall network performance by decreasing collision rates.