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Write a two-and-a-half-page report providing a brief description of the five network management categories that make up the FCAPS model.
What type of cable is necessary for each connection in straight or crossover and assuming that S1 and S2 do not have the ability to resolve crossovers (called Auto-MDIX)
Modern networks have to support a number of digital data protocols as well as digital audio protocols. The ability to stream both data and audio has led to the design and deployment of advanced applic
You are required to use subtitles for each section of your assignment and directly address the relevant questions. Citations and references -You are required to cite in-text and provide a referen
You want to install a home network. You have a PC tower that you use mainly for your school work and hobby (editing and printing photos). Your spouse has a laptop that is used primarily for online sch
Assume that a wireless base station at a height of 100 m transmits at the unlicensed carrier frequency of fc = 5.775 GHz. Its maximum transmit power is 1 W according to FCC rules
A network in the College of Engineering is set up so that individual hosts (really, virtual machines) can run HTTP (web) servers that are available to the outside. (Here, available means the ability t
Compare artificial and biological neural networks. What aspects of biological networks are not mimicked by artificial ones? What aspects are similar?
Explain why it is good practice to place the E-mail address on the web page and within the anchor tag when creating an e-mail link?
According to Claude Shannon, what is the minimum SNR required to achieve 56 kb/s over an ideal channel with AWGN and a bandwidth of 4 kHz?
A new employee for Acme, Inc. is unable to login to the network from her desktop machine. List at least 3 possible reasons that would explain this situation?
A user reports she cannot access the internet. Describe some of the tasks one would perform related to the TCP/IP protocol in order to toubleshoot this problem.
Switch L47 connects a network to the Internet. It has two vulnerabilities; (1) susceptibility to hardware failure, with the likelihood of 0.2, and (2) susceptibility to an SNMP buffer overflow attack,
Assume a system uses five protocol layers. If the application program creates a message of 100 bytes and each layer (including the fifth and the first) adds a header of 10 bytes to the data unit, what
Suppose a Facebook-crazed friend you know makes the claim: "Every student who is registered in Network this year has a Facebook account". You want to verity whether this claim is true or false.
What is the technique used to divide information sets into mutually exclusive groups such that the members of each group are as close together as possible to one another and the different groups are a
Suppose Fred sees your RSA signature on m1 and m2, (i.e., he sees (m1d mod n) and (m2d mod n)). How does he compute the signature on each of m1j mod n (for positive integer j), m1-1 mod n, m1 x m2 mod
You are the network administrator of Lenix Ventures, a small but growing company that sells high performance race car parts. At this time, the company has 31 nodes on a single flat LAN, and growth is
An enterprise campus LAN uses wired UTP Ethernet and wireless 802.11 LANs at the edge of the LAN. A network engineer uses a WLAN testing tool to view the frames moving through the WLAN
Twenty-four voice channels are to be multiplexed and transmitted over twisted pair. What is the bandwidth required for FDM? Assuming a bandwidth efficiency
You are building a LAN in a company that develops insurance management software. What hardware requirements should be taken into consideration?
Describe three approaches to detecting errors, including how they work, the probability of detecting an error, and any other benefits or limitations.
You are sitting at your desk at work, using your laptop computer. The boss calls an emergency meeting for you and several coworkers, and asks everyone to bring his or her laptop computer.
Suppose that you are trying to design a network that would be suitable for a company that is located in several buildings scattered around a town.
How can you modify the formula for determining the number of unique host IDs available in a network to exclude the reserved network address and the reserved broadcast address?