0
What else can I help you with?
What is out of order data in TCP?
This is what happens when TCP packets literally arrive at their destination in a different order than they were transmitted from their source. Usually due to routing adjustments between the two machines. All TCP packets are numbered in order they are transmitted so they can be reassembled when they are received.
What else do packets contains besides data?
Overhead. The packet header contains no useful data - at least, not useful for the end-user; it is of course very important to maintain the protocol functioning, for instance, the destination address is necessary in order to be able to send the packet to the correct destination.
How data transfer through Internet?
no one knows Geez, well that's useful...here's the real answer: Data transmission is the physical trasfer of data over a point-to-point or point-to-multipoint transmission medium. The data is often represented as an electro-magnetic signal, such as an electrical voltage signal, a radiowave or microwave signal or an infra-red signal. So in other words, the 'package' (the data that is being sent) is delivered to their destination and put together to form the whole thing, because the package was split up in different parts.
What are Ping floods?
A ping command is to checks whether the client can send or receive packets . A Ping Flood can be defined as an attempt by an attacker on a high bandwidth connection . It is to saturate a network with packets in order to slow the traffic .
What is an important characteristic of UDP?
UDP is much simpler than TCP. UDP does not do any sort of handshaking, connection establishment, or acknowledgements for received packets. UDP packets are simply sent over the network with no expectation of a return message. Since there are no methods for acknowledging that a packet has been received within UDP, there is no guarantee of the order in which packets will arrive. Sometimes, they may be lost all together. UDP is not the most reliable protocol within the IP suite, but it does have several important uses.Q. Which is an important characteristic of UDP?Simply answer is A.) · minimal delays in data delivery.In other words there are minimal delays in the travel of data from the sender to the receiver.
What is out of order data in TCP?
This is what happens when TCP packets literally arrive at their destination in a different order than they were transmitted from their source. Usually due to routing adjustments between the two machines. All TCP packets are numbered in order they are transmitted so they can be reassembled when they are received.
Does udp guarantee delivery of packets?
No, UDP (User Datagram Protocol) does not guarantee the delivery of packets. It is a connectionless protocol that sends packets without establishing a connection or ensuring that they arrive at their destination. This means packets can be lost, duplicated, or delivered out of order. UDP is often used in applications where speed is critical and some data loss is acceptable, such as in streaming media or online gaming.
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?
Why IP is consider as a best effort protocol?
Internet Protocol (IP) is considered a best-effort protocol because it does not guarantee the delivery of packets, their order, or error correction. IP simply forwards packets based on their destination address, without ensuring reliability or quality of service. If packets are lost, delayed, or arrive out of order, IP does not provide mechanisms to rectify these issues, leaving it up to higher-layer protocols, like TCP, to manage reliability and flow control. This design allows for simplicity and efficiency in routing data across diverse networks.
How does a firewall reassemble a data stream that has been divided?
A firewall reassembles a data stream that has been divided by using protocols such as TCP, which includes sequence numbers in its packets. When packets arrive at the firewall, it examines these sequence numbers to determine the correct order and ensure all segments are received. The firewall may also employ buffers to temporarily hold incoming packets until all segments of the stream are available for reassembly. Once complete, the firewall can then process the data as a whole before forwarding it to its destination.
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.
What can happen to a car traveling on a wet road at 65 mph?
It can reach its destination in good order.
What else do packets contains besides data?
Overhead. The packet header contains no useful data - at least, not useful for the end-user; it is of course very important to maintain the protocol functioning, for instance, the destination address is necessary in order to be able to send the packet to the correct destination.
Your computer sends but does not accept packets How can you get it to receive packets?
When a computer is able to send but not receive packets, it means it has wrong DNS server addresses and gateway. Check out the correct addresses in order for the computer to send and receive packets.
How data transfer through Internet?
no one knows Geez, well that's useful...here's the real answer: Data transmission is the physical trasfer of data over a point-to-point or point-to-multipoint transmission medium. The data is often represented as an electro-magnetic signal, such as an electrical voltage signal, a radiowave or microwave signal or an infra-red signal. So in other words, the 'package' (the data that is being sent) is delivered to their destination and put together to form the whole thing, because the package was split up in different parts.
How does a firewall reassemble a data stream that has been divided into packets?
The receiving computer uses each packets identification number to reassemble in the correct order the packets that make of the data stream.
The user datagram protocol udp guaranteed delivery of data to its destination?
The User Datagram Protocol (UDP) does not guarantee delivery of data to its destination. Unlike Transmission Control Protocol (TCP), which ensures reliable communication through acknowledgments and retransmissions, UDP is a connectionless protocol that sends datagrams without establishing a connection or confirming receipt. This results in lower latency and reduced overhead, making UDP suitable for applications like video streaming and online gaming, where speed is prioritized over reliability. However, this means that packets may be lost, duplicated, or arrive out of order.
