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Ethernet primarily uses the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) protocol for managing data transmission over the network. It operates at the Data Link Layer (Layer 2) of the OSI model and helps devices to detect collisions and manage access to the shared medium. Additionally, Ethernet frames encapsulate higher-level protocols such as internet Protocol (IP), allowing for communication over networks. Other protocols, like Address Resolution Protocol (ARP), are also used in conjunction with Ethernet to resolve IP addresses to MAC addresses.
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4 What sort of cabling is suitable for Fast Ethernet protocols?
· What sort of cabling is suitable for Fast Ethernet protocols?
What is the most common set of protocols used on a local wired network?
The most popular is the TCP/IP suite of protocols
What is an Ethernet and how is it related to a LAN?
Ethernet is a set of protocols to establish a LAN.
What is PPPoE used to configure on a Mac?
On a Mac, as on everything else, PPPoE is used to configure Point to Point Protocols over Ethernet which allows communication between computers connected on an Ethernet network.
What two protocols are used in the physical layer?
In the physical layer, two commonly used protocols are Ethernet and Wi-Fi. Ethernet is primarily used for wired connections and defines standards for physical media and signaling, while Wi-Fi (IEEE 802.11) is used for wireless communication, specifying how data is transmitted over radio waves. Both protocols determine how devices communicate over a network at the most fundamental level.
What are Gigabit Ethernet?
It's a network operating using the Ethernet protocols at speeds of 1,000,000,000 bits per second or higher.
Why are Ethernet II frames preferred over Ethernet 802.3 frames on contemporay lans?
They can support multiple higher-layer protocols, and Ethernet 802.3 frames cannot.
Why are Ethernet 11 frames preferred over Ethernet 802.3 frames on contemporary LAN?
because they can support multiple higher-layer protocols
Which parts of an Ethernet frame are wireshark and other protocol analyzers unlikely to capture?
Which parts of an Ethernet frame are Wireshark and other protocols analyzers unlikely to capture
Why are Ethernet II frames preferred over Ethernet 802.3 frames on contemporary Lans?
a. because they can support multiple higher-layer protocols, and Ethernet_802.3 frames cannot
Which protocols operate at the data link layer?
The data link layer, which is the second layer of the OSI model, includes protocols such as Ethernet, Point-to-Point Protocol (PPP), and High-Level Data Link Control (HDLC). Ethernet is widely used for local area networks (LANs), while PPP is commonly used for direct connections between two network nodes. Additionally, protocols like Wi-Fi (IEEE 802.11) also operate at this layer, facilitating wireless communication. These protocols handle framing, addressing, and error detection for data transmitted over physical media.
Does 802.1 describes ieee standard for Ethernet?
No, 802.1 does not describe the IEEE standard for Ethernet specifically; rather, it encompasses a set of standards that address networking protocols and management for local area networks (LANs). The Ethernet standards are primarily covered under IEEE 802.3. IEEE 802.1 focuses on network architecture, bridging, and network management protocols, such as VLANs and network security.
