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Which access method is used by Ethernet?
CSMA/CD: Carrier Sense Multiple Access / Collision Detection.
Mechanisms used on Ethernet networks to control access to transmission medium?
Csma/cd
Does Ethernet uses CSMA CA?
No, Ethernet does not use Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA). Instead, Ethernet employs Carrier Sense Multiple Access with Collision Detection (CSMA/CD). In CSMA/CD, devices listen to the network before transmitting and can detect collisions that occur, allowing them to retransmit after a random delay. CSMA/CA is primarily used in wireless networks, such as Wi-Fi, to help prevent collisions from occurring in the first place.
What is the primary function of csma CD in an Ethernet network?
it prevents the collision between the data that is sended by the network cards over ethernet networks
Characteristics of Ethernet 802.3?
1. Based on the CSMA/CD process 2. Specifies the MAC portion of the data link layer (layer 2)
What is one operational characteristic of a shared-media Ethernet network?
1.All frames are transmitted on all Ethernet segments 2. shared medium networks use CSMA/CD to access the medium
What physical access method is used by 10GBase configurations?
Ethernet standards, 10 gigabit Ethernet defines only full duplex point to point links which are generally connected by network switches. Half duplex operation, hubs and CSMA/CD (carrier sense multiple access with collision detection) do not exist in 10GbE
Which ieee standard specifies the protocol for csma?
The IEEE standard that specifies the protocol for Carrier Sense Multiple Access (CSMA) is IEEE 802.3. This standard outlines the specifications for Ethernet networks, including the CSMA/CD (Collision Detection) protocol used in wired Ethernet systems. It defines how devices on a network should manage access to the shared communication medium to minimize collisions and ensure efficient data transmission.
Explain the functioning of the main LAN access control methods?
to access your lan There are a number of different well known access methods: * CSMA/CD * Token passing * Slotted ring The most commont being CSMA/CD (Carrier Sense Multiple Access with Collision Detection) used in the Ethernet LAN environment.
Which are two characteristics for Ethernet standard?
The CSMA/CD access method is used to detect collisions Data transmission is via frames, each having a single MAC address
What are characteristics of the Ethernet data transmission standard?
Data transmissions is via frames, each having a single MAC address. The CSMA/CD access method is used to detect collisions.
What does the acronym CSMA CD stand for?
The acronym CSMA CD stands for Carrier Sense Multiple Access with Collision Detection. CSMA CD is a set of rules determining how network devices respond when two devices attempt to use a data channel simultaneously.
