- How can you make UDP more reliable?
- What is the minimum size of a UDP datagram?
- Why is Internet Protocol important?
- Is UDP reliable or unreliable?
- Why IP protocol is unreliable?
- Why is UDP necessary?
- What is unreliable protocol?
- What is the primary function of the IP protocol?
- Why do we need IP addresses?
- Is UDP part of TCP IP?
- Which is not a application layer protocol?
- Are both UDP and IP unreliable?
How can you make UDP more reliable?
One way could be to use Reliable UDP(RUDP or RDP).
The idea is, the sender sends all packets as normal UDP packets and the receiver indexes all the packets.
Once all the packets are transmitted, the receiver sends a lists of packet indexes that it did not receive.
This can make UDP reliable..
What is the minimum size of a UDP datagram?
This field specifies the length in bytes of the UDP header and UDP data. The minimum length is 8 bytes, the length of the header. The field size sets a theoretical limit of 65,535 bytes (8 byte header + 65,527 bytes of data) for a UDP datagram.
Why is Internet Protocol important?
Internet Protocol is very crucial because the entire web keeps running over it. This is the convention which helps two distinctive system elements to speak with each other. Without the Internet Protocol, the information correspondence and Internet or Inter-Networking of the gadgets isn’t possible.
Is UDP reliable or unreliable?
UDP is an unreliable protocol and is often used in computer games, streaming media or in other situations where speed is an issue and some data loss may be tolerated because of the transitory nature of the data. Often, a reliable unicast protocol is also connection-oriented.
Why IP protocol is unreliable?
IP is a unreliable protocol because it does not guarantee the delivery of a datagram to its destination. The reliability must be provided by the upper layer protocols like TCP. IP does not support flow control, retransmission, acknowledgement and error recovery.
Why is UDP necessary?
UDP reduces overhead because it does not add flow control, error control, or sequence delivery unlike connection-oriented services. … UDP is used for the transmission of data in which delivery of the data is more important than accuracy. Therefore, UDP is needed.
What is unreliable protocol?
Reliable protocol implies the Protocol provides assurance of the delivery of data to the intended recipient(s), as opposed to an unreliable protocol, which does not provide notifications to the sender as to the delivery of transmitted data or messages. … Some unreliable protocols are connection-oriented as well.
What is the primary function of the IP protocol?
The Internet Protocol (IP) is the principal communications protocol in the Internet protocol suite for relaying datagrams across network boundaries. Its routing function enables internetworking, and essentially establishes the Internet.
Why do we need IP addresses?
An Internet Protocol address, or IP address is a unique identifier given to every machine in a network. An IP address serves two primary functions. … Because an IP address is a unique identifier, it allows computers to send and receive information to and from specific computers in a given network.
Is UDP part of TCP IP?
UDP is also a transport-layer protocol and is an alternative to TCP. It provides an unreliable datagram connection between applications. … In terms of the OSI model, IP is a network-layer protocol. It provides a datagram service between applications, supporting both TCP and UDP.
Which is not a application layer protocol?
Which is not a application layer protocol? Explanation: TCP is transport layer protocol. Explanation: For Application, Presentation and Session layers there is no data format for message.
Are both UDP and IP unreliable?
User Datagram Protocol (UDP) The basic unit of data is a User datagram and the UDP protocol provides the same unreliable, connectionless service transferring user datagrams as the IP protocol does transferring its datagrams. The main difference is that the UDP protocol is an end-to-end protocol.