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The network layer is the third level of the Open Systems Interconnection or the OSI model. The protocols that are implemented at this layer which carry user data include: internet Protocol version 4 (IPv4), Internet Protocol version 6 (IPv6) and Novell Internetwork Packet Exchange (IPX).
What else can I help you with?
It is difficult to generalize about protocols because they vary so greatly in purpose but what properties do application protocols display?
The Application layer uses protocols that are implemented within applications and services. While applications provide people with a way to create messages and Application layer services establish an interface to the network, protocols provide the rules and formats that govern how data is treated.
What osi model layer do protocols manage data delivery priorities?
Network Layer
When connectionless protocols are implemented at the lower layers of the OSI model what are usually used to acknowledge the data receipt and request the retransmission of missing data?
upper-layer connection-oriented protocols
Which OSI layer is responsible for adding a header that includes routing information?
The routing process occurs in the 3rd OSI layer (network layer) routing protocols use network address (IP address in TCP/IP) to chose the correct path to the destination. ps: You can also have routing protocols on other layers sometimes (application layer in p2p routing) but this is something completely different.
Are network functions only associated with one layer of the OSI model?
No, At each layer, protocols perform servers unique to that layer. While performing those services, the protocols also interact with protocols in the layers directly above and below. In addition, at the top of the OSI model, Application layer protocols interact with the software you use. At the bottom, Phsyical layer services act on the networking cables and connectors to issue and receive signals.
The TCP IP suite of protocols is implemented by?
TCP/IP protocols are implemented by software, except for the bottom physical layer, which is implemented in hardware.
Differences between hub and web?
A hub is a layer 1 network device (hardware), and the 'web' is a software concept implemented by different protocols and multiple devices.
It is difficult to generalize about protocols because they vary so greatly in purpose but what properties do application protocols display?
The Application layer uses protocols that are implemented within applications and services. While applications provide people with a way to create messages and Application layer services establish an interface to the network, protocols provide the rules and formats that govern how data is treated.
Is the network layer implemented in hardware or software?
software
Identify the network transport layer protocols used for Windows file sharing when the protocols are installed alone?
The network layer protocol is Trivial File Transfer Protocol (TFTP)
What osi model layer do protocols manage data delivery priorities?
Network Layer
What does PPP use to encapsulate multiple network-layer protocols?
Network control protocol
Protocols in what layer coordinate and maintain communications between two nodes on the network?
Session Layer
Which protocols do not operate at the network layer?
Protocols that do not operate at the network layer include those in the transport layer, such as Transmission Control Protocol (TCP) and User Datagram Protocol (UDP), which are responsible for end-to-end communication and data flow control. Additionally, application layer protocols like Hypertext Transfer Protocol (HTTP) and File Transfer Protocol (FTP) operate above the network layer to facilitate specific application services. Furthermore, protocols in the data link layer, such as Ethernet and Wi-Fi, manage local network communication and frame delivery.
Does TCP work in network layer?
There is a good descrition of the network layer and TCP in the related link. NO. In general TCP and UDP are transport protocols that operates in Layer 4 Transport Layer
What protocols operates in the network osi layer and is able to communicate with the transport osi layer and the data link layer?
TELNET
What is the function of the network access layer?
The Network Access Layer is the lowest layer of the TCP/IP protocol hierarchy. The protocols in this layer provide the means for the system to deliver data to the other devices on a directly attached network. It defines how to use the network to transmit an IP datagram. Unlike higher-level protocols, Network Access Layer protocols must know the details of the underlying network (its packet structure, addressing, etc.) to correctly format the data being transmitted to comply with the network constraints. The TCP/IP Network Access Layer can encompass the functions of all three lower layers of the OSI reference Model (Network, Data Link, and Physical).
