3. Suppose a client uses UDP to send data to a server and suppose that the length of the UDP datagram (including the UDPheader) is 2048 bytes.Calculate the efficiency of this transmission at the UDP level.That is, the ratio of data bytes (i.e. bytes that are not in the UDP header) to total bytes.Express your answer as a percentage accurate to the nearest tenth of a percent (e.g. in the form 56.7%)[answer]

Efficiency of UDP level = total data bytes / total size of packet.

3. Suppose a client uses UDP to send data to a server and suppose that the length of the UDP datagram (including the UDP r) is 2048 bytes. ate the efficiency of this transmission at the UDP level. s, the ratio of data bytes (i.e. bytes that are not in the UDP header) to total bytes. ss your answer as a percentage accurate to the nearest tenth of a percent (e.g. in the form 56.7%)| erl

3. Suppose a client uses UDP to send data to a server and suppose that the length of the UDP datagram (including the UDP r) is 2048 bytes. ate the efficiency of this transmission at the UDP level. s, the ratio of data bytes (i.e. bytes that are not in the UDP header) to total bytes. ss your answer as a percentage accurate to the nearest tenth of a percent (e.g. in the form 56.7%)| erl

A+ Guide to Hardware (Standalone Book) (MindTap Course List)

9th Edition

ISBN:9781305266452

Author:Jean Andrews

Publisher:Jean Andrews

Chapter8: Connecting To And Setting Up A Network

Section: Chapter Questions

Problem 5RB

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Similar questions

1. Encode the following message in base64 01010111 00001111 11110000 2. The following is a dump (contents) of a UDP header in hexadecimal format 0045DF0000580000 a. what is the source port number? b. what is the destination port number? c. what is the total length of the user datagram? d. what is the length of the data? e. what is the application layer protocol? 3.Why does the network-layer protocol need to provide packetizing service to the transport layer? 4. List four types of delays in a packet-switch network.
What is the maximum number of bytes that can be included in a UDP payload? (Hint: the answer to this question can be determined by your answer to 2. above)
Provide short answers to the following: How do you determine whether an IP address is a multicast address?==solve What is the TTL field in the IP header used for?==solve What is the maximum length of options bytes that can be carried in an IPv4 header?==solve Why do we have to multiply the offset field of an IP datagram by eight to obtain the real offset for the first byte of the datagram?====need to solve this question
Consider a network with 4 links between two hosts where the maximum allowable packet size is 1000 bits; each link has a transmission rate of 2000 bits per second, except the second link has a transmission rate of 1000 bits per second. How long does it take to send 6000 bits from one host to the other? You may ignore propogation delay, assume there is no other traffic on the network, and assume that no routers drop packets due to queue length. Round your answer to two decimal places.
What is the purpose of UDP? Wouldn't it have sufficed to simply allow user processes to send raw IP packets?
Let's imagine that one computer on the Internet is communicating with another computer by sending a packet across the network layer. The logical destination address of the packet has been corrupted due to an error that has occurred. Which address should I use for the shipment? When this takes place, how will the first computer learn about it?
It is theoretically feasible for two hosts to communicate with one another by sending packets back and forth over the same connection. Please enumerate all of the components that are responsible for the overall amount of time required to process a single packet, starting to end. Is it to be anticipated that one of the delays will continue for a certain amount of time, while the duration of the other delay will be more unpredictable?
In Section 5.7 we saw that it was preferable to transport SNMP messages in unreliable UDP datagrams. Why do you think the designers of SNMP chose UDP rather than TCP as the transport protocol of choice for SNMP?
Consider a short, 10-meter link, over which a sender can transmit at a rate of 150 bits/sec in both directions. Suppose that packets containing data are 100,000 bits long, and packets containing only control (e.g., ACK or handshaking) are 200 bits long. Assume that N parallel connections each get 1/N of the link bandwidth. Now consider the HTTP protocol, and suppose that each downloaded object is 100 Kbits long, and that the initial downloaded object contains 10 referenced objects from the same sender. Would parallel downloads via parallel instances of non-persistent HTTP make sense in this case? Now consider persistent HTTP. Do you expect significant gains over the non-persistent case? Justify and explain your answer
Multiple packets may be sent between two hosts over a single connection. Could you please break down the timings for processing cargo? Is it to be anticipated that one delay would continue for a certain length of time while the other delay could be modified?
Provide short answers to the following: How do you determine whether an IP address is a multicast address? What is the TTL field in the IP header used for? What is the maximum length of options bytes that can be carried in an IPv4 header? Why do we have to multiply the offset field of an IP datagram by eight to obtain the real offset for the first byte of the datagram?
If we have a UDP packet that sent from port 42,768 to port 42,773 containing a message of exactly bytes "HELO" (coded in 8-bit ASCII). What will be the value in the checksum field.