Describe Two Reasons That a Network Using Small Packet Sizes

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In order to transfer the file fast and efficiently manner over the network and minimize the transmission latency the data is broken into small pieces of variable length called Packet. Describe one reason that a network using variable packet sizes could perform better than one with fixed packet sizes.

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But if you have a lot of data to send the overhead of many small packets will add up to be significant.

. Describe protocol and explain the. For optimality consider d as one possible variable where we want. Personal area network or PAN.

Data packets can travel multiple paths through the network simultaneously. FRAD frame relay access device or frame relay assemblerdissembler. If there is a lotof PDUs travelling the network can slow down the flow control.

Describe one reason that a network using small packet sizes like 1500-byte packets will provide better data transfer service than a network using very large packet sizes like 1-Mbyte packets. 91 Consider a simple telephone network consisting of two end offices and one intermediate switch with a 1-MHz full-duplex trunk between. Some of the different networks based on size are.

Medium-size frames such as the 512-byte packets used in this test are often considered useful because theyre. 5 points The MAC address of my PC is 22-B9-3C-96-DD-7F. Describe one reason that a network using small packet sizeslike 1500-byte packets will provide better data transfer servicethan a network using very large packet sizes like 1.

Apparently the optimum size of a packet depends on several contributing factors. For small total data a small packet is fastest. Using Equations 13 and 14 we can rewrite the average delay per packet as.

4 points Describe one reason that a network using variable packet sizes could perform better than one with fixed packet sizes. If you are sending a file theres no reason to use any packet size smaller than the largest that will. It requires that a data circuit between the source and destination be established before data can be transferred.

The minimum size is based on both the IP-defined minimum IP packet size and the Layer 2-defined minimum frame size. If this solution is adopted how could the end of a packet be identified. Short answer you want to use the largest packet sizes that will fit on the network.

On a LAN the most significant is usually what we will call bandwidth delay. So one small packet will get to the destination fastest. There are several contributing sources to the delay encountered in transmitting a packet.

The time needed for a sender to get the packet onto the wireThis is simply the packet size divided by the bandwidth after everything has been converted to common units either all bits or all bytes. A large number of entry points however can negatively impact internetwork switching device performance as well as your networks overall performance. Since its lightweight I can fit more things and pack the packet more tightly to information and data along faster than if I had to send bigger packet sizes throughout.

The maximum IP packet size is based on the link maximum transmission unit MTU for the Layer 2 technology. Describe one reason that a network using small packet sizes like 1500-byte packets will provide better data transfer service than a network using very large packet sizes like 1-Mbyte packets. Andrew Silvermans answer is correct so far as it goes.

A single broadcast packet sends out information that reaches every device connected to that network because each device has an entry point into the network. So due to larger size packet it might be not able to use their whole capacity. In terms of purpose many.

Describe one reason that a network using variable packet sizes could perform better than one with fixed packet sizes. Explain the differences among PANs LANs WANs intranets internets and the Internet. Improve network performance and speed.

5 points Describe one reason that a network using small packet sizes like 1500-byte packets will provide better data transfer service than a network using very large packet sizes like 1-Mbyte packets. Length of packet some networks have fixed-length packets while others rely on the header to contain this information Synchronization a few bits that help the packet match up to the network Packet number which packet this is in a sequence of packets. Wide area network or WAN.

A FRAD frame relay access device. Answer 1 of 6. At the destination all these small parts packets have to be reassembled belonging to the same file.

If you send fewer larger packets then the overhead will remain small and the overall transfer will be faster. Another reason is that some network equipment can be made much faster if the largest packet allowed is quite small. Theres no one right answer as to which packet size represents the best result.

It allows for billing of network use by the amount of time a connection is established. Metropolitan area network or MAN. Also sometimes referred to as a frame relay assemblerdissembler is a box that encapsulates puts frame relay header and trailer information on outgoing data packet s and decapsulates removes frame relay headers and trailers from.

A packet composes of payload and various control information. 4 points Describe one reason that a network using variable packet sizes could perform better than one with fixed packet sizes. The MAC address of my PC is.

Based on these factors and using Ethernet as an example the following two calculations can be considered. If I need to send bigger amounts of data its better to use a smaller size so there is no data loss and I wouldnt have to waste my time to repackage the packet again with headers and such. Local area network or LAN.

It efficiently utilizes the network infrastructure to transfer data. Here we examine one of the factors by which the delay and the packet size become optimum. If this solution is adopted how could the end of a packet be identified.

Long answer it depends on your application. Your answer should consist of 48 numbers each of which is 0 or 1. Click to view larger image.

The current limit of around 1500 bytes is a bit smaller than strictly necessary for this but it is hard to increase on the public Internet. The packet size is important because the network can then allowfor flow control via a pre-determined window.

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