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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.
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Which is one of protocols of transport layer?
The two that are most commonly used are called TCP and UDP.
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.
Which two data link layer protocols are used in packet-switched WAN networks?
Atm frame relay
What are two data link layer protocols are used in packet-switched WAN networks?
atm and frame-relay
What protocol adaptation layer will do?
The protocol adaptation layer servers as a translator between two protocols. This technology is used in digital wireless data transmission systems.
List two layer 3 Protocols?
ospf, bgp
Protocols in what layer coordinate and maintain communications between two nodes on the network?
Session Layer
What are two reasons for physical layer protocols to use frame encoding techniques?
1) to identify where the frame starts and ends 2) to distinguish data bits from control bits
Which two protocols can be configured on a Brocade Layer 2 switch?
Stp and vsrp
Which two transport layer protocols are used to transfer messages between hosts?
The most common two are TCP (transmission control protocol) and UDP (user datagram protocol)
Is it true that the only two layers of the osi reference model that do not have individual protocols associated with them are the transport layer and the session layer?
False.
Which two transport layer protocols enable hosts to communicate and transfer data?
TCP and UDP
