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Your company is in the process of upgrading the network infrastructure, which involves moving from a 10BaseT to 100BaseT network. Currently, they use Bus topology in the network. As a member of the data network team, you are asked to take care of a portion of this upgrade. And, you would also like to suggest they move from Bus topology to Star topology.
How would you suggest the update to Star topology? What updates you would have about network hardware in order to move to 100BaseT? How would you provide the best desktop connectivity for end users, and the fastest possible throughput and security for the payroll department?
Is it possible to see how this may look in a diagram or visio?
Segmentation of a file and forming FTP datagrams: Read first 'x' number of bytes and use them as part of payload section of an FTP datagram. Encapsulate the FTP datagram into TCP datagram (generation of TCP packets)
Describe in scholarly detail status of 3G and 4G network technologies and even challenge yourself to find out any research on future of 5G technology.
For a language L over alphabet Sigma, let sup(L) denote language of all strings in Sigma* that contain a string of L as s substring.
Suppose users share a 1Mbps link. Also suppose each user requires 100Kbps when transmitting, but each user transmits only 20% of the time. When circuit switching is used, how many users can be supported?
You are to create a small network (less than 50 but greater than 20 nodes) for organization of choice consisting of multiple operating systems, security mechanisms, and devices.
Consider transferring a large file of L bytes from Host A to Host B. Assume a MSS of 1460 bytes. What is the maximum value of L such that the TCP sequence numbers are not exhausted?
Suppose a propagation speed of 100 km/hour. Assume caravan travels 150 km, beginning in front of tollbooth. Calculate the end-to-end delay.
Assume that N Ethernet stations, all trying to send at same time, need N/2 slot times to sort out who transmits next. Describe available bandwidth as function of N.
Make a list describing different common types of server applications. Show which of these applications you would combine together on a single server.
Suppose it wants to create four subnets from this block, with each block having the same number of IP addresses. What are the prefixes (of form a.b.c.d/x) for the four subnets?
Compute the total time required to transfer a 1000KB file on a 1Mbps link with an RTD of 100msec ans a packet size of 1 KB in the following cases.a).
Write a narrative describing the advantages of each option recommending a solution. Include web references to each to each of the solution alternatives
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