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How is data passed in packets?
The details vary enormously from protocol to protocol, but the basics are the same for all of them. A stream of data is split into packets, the packet has a header which contains (amongst other things) the destination for the packet. The network uses the destination address to deliver the network to the correct destination.
What are the types of protocols?
routing protocol: helps to find the best path to transfer the packets from one network to diffrent network example: rip: routing information protocol igrp, ospf...... routed protocol: helps to carry the packets to the destination. example: smtp : transfer the mails ftp : transfer the files.
Routes packets through the internet to get them to their destination?
IP (Internet Protocol)
Which network layer protocol is responsible for routing packets on the network?
The network layer is the layer that is responsible for routing packets on the network. This is the layer in which Internet protocol operates. In the seven layer OSI model, the network layer is the third layer from the bottom.
What is the name of a network layer packet?
A network layer packet is commonly referred to as a "packet" or specifically an "IP packet" when discussing Internet Protocol (IP). At this layer, data is encapsulated into packets for routing across different networks. The network layer is responsible for addressing and forwarding these packets to their destination.
What is Packet-switching network?
To establish connectivity between two computers, TCP/IP Protocol finds the destination device & then slices information into small chunks called Packets. These packets are wrapped with some information which helps packet sail through number of intermediary devices to the destination. After reaching destination, packets are reassembled into data onto the End device.
In an Internet Protocol Version 4 environments IPv4 what information is used by the router to forward data packets from one interface of a router to another?
destination network address
What are the main three main features in a routing table?
Destination network addresses: These indicate the network destinations that packets need to reach. Next hop addresses: These show the next router or gateway that packets should be forwarded to in order to reach the destination network. Routing metrics: These are used to determine the best path for forwarding packets, taking into account factors like hop count, bandwidth, and latency.
Which protocol is responsible for showing the data the way to the destination?
The protocol responsible for directing data to its destination is the Internet Protocol (IP). IP handles addressing and routing, ensuring that packets of data are sent from the source to the appropriate destination across networks. It operates at the network layer of the OSI model and works in conjunction with other protocols, such as TCP or UDP, to facilitate reliable communication.
What Protocol data units at the network layer of the osi are called what?
Packets
What is used to reassemble the packets in the correct order at the destination device in a packet-switched data network?
In a packet-switched data network, what is used to reassemble the packets in the correct order at the destination device?
Which protocol within TCP is responsible for network addressing?
The protocol responsible for network addressing within the TCP/IP suite is the Internet Protocol (IP). IP provides the means for identifying devices on a network through unique IP addresses, enabling data to be routed between different networks. It operates at the Network Layer of the OSI model, ensuring that packets are sent from the source to the destination based on these addresses.
