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What protocol works at the transport layer and provides virtual circuits between hosts?
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Which protocol working at the Transport layer provides a connectionless service between hosts?
There are many connectionless protocols depending on which layer of the OSI model you are referring to. An example would be UDP for transport, and IP for routing.
What is difference between bus and wire?
One of them is a form of transport and the other one allows electricity through it.AnswerA 'bus' (busbar) is a conductor that provides a common point of connection for several circuits.
What is SCTP?
The Stream Control Transmission Protocol (SCTP) [1] is a new IP transport protocol, existing at an equivalent level as UDP (User Datagram Protocol) and TCP (Transmission Control Protocol),[2] which currently provide transport layer functions to all of the main Internet applications. UDP, RTP, TCP, and SCTP are currently the IETF standards-track transport-layer protocols. Each protocol has a domain of applicability and services it provides, albeit with some overlaps.Like TCP, SCTP provides a reliable transport service, ensuring that data is transported across the network without error and in sequence. Like TCP, SCTP is a connection-oriented mechanism, meaning that a relationship is created between the endpoints of an SCTP session prior to data being transmitted, and this relationship is maintained until all data transmission has been successfully completed.Unlike TCP, SCTP provides a number of functions that are considered critical for signaling transport, and which at the same time can provide transport benefits to other applications requiring additional performance and reliability.By clarifying the situations where the functionality of these protocols is applicable, this document can guide implementers and protocol designers in selecting which protocol to use. Special attention is given to services SCTP provides which would make a decision to use SCTP the right one.
What are the advantages of using NDMP?
Network Data Management Protocol or NDMP is used to transport data between NAS devices and backup devices. It is a faster transfer protocol because the data does not transport through the backup server.
Which protocol provides connectionless network service?
In internet protocol suite UDP is the connectionless protocol. There is no initial communication between client and server. UDP will not check whether the transmission was successful.
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)
Which transport layer protocol will allow segments to be exchanged between two hosts with low overhead and no mechanism for retransmission?
UDP
What is the function of Point -to- Ponit protocol?
To determine a method of encapsulating data and transport packets between two devices in a network
Does http use tcp or udp?
http needs a reliable mechanism to provide connectivity between the Host i.e. the web browser and the Server i.e the web server. Now TCP is the transport layer protocol that provides it reliable communication with three-way handshake mechanism it uses to connect between a client and a server. We also have UDP at transport layer but it is not reliable way of communicating. So http uses TCP at transport layer of OSI Model.
What does the transport layer use?
In a standard networking protocol stack, the transport layer provides reliable transfer, fragmentation and de-fragmentation (when necessary), error detection and (within limits) recovery. Being located between the network layer (3) and the session layer (5) within the OSI network model, the transport layer uses services of both adjacent layers to facilitate uplink and downlink of the respective protocol data units.Many networking protocols do not strictly follow the OSI networking model, and may thus employ a different interpretation of transport layer.
What the difference between protocol stack and protocol suite?
- In your own words, define the term 'protocol' and what is the difference between protocol and protocol suite
What are the two protocols used in the transport layer?
TCP and UDP Correct: UDP (User Data-gram Protocol) is a communications protocol that offers a limited amount of service when messages are exchanged between computers in a network that uses the Internet Protocol. UDP provides two services not provided by the IP layer. It provides port numbers to help distinguish different user requests and, optionally, a checksum capability to verify that the data arrived intact. TCP (Transmission Control Protocol) is a set of rules (protocol) used along with the Internet Protocol (IP) to send data in the form of message units between computers over the Internet. While IP takes care of handling the actual delivery of the data, TCP takes care of keeping track of the individual units of data (called packets) that a message is divided into for efficient routing through the Internet. (TCP/IP) is the know definition by most.
