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You were just hired as a network engineer for a medium-size firm. You have multiple offices and you and your boss take turns working from each local office. You notice that when your boss works from your office, he uses a computer with a modem to dial into the remote office. You found that to be a
Very antiquated approach. Explain the following in detail:
1) What is a modem?
2) How is data transmitted across from his local computer to the remote location via the modem?
a) Provide a detailed explanation of what transmission signaling is being used.
3) Explain to him a more modern approach to accomplish the same task.
4) Discuss the transmission signaling that will be leveraged, and state the benefits, in any.
Analyze the key tools available for scanning a network. Recommend one (1) scanning tool for a hacker and one (1) scanning tool for a security administrator that you believe provide the greatest protection for a network. Indicate which of the chosen t..
What are the advantages and disadvantages of your selection? What type of media is typically used for connectivity? What are the performance specs in terms of reliability, speed capabilities, and nominal distance for reliable spans with the typica..
A computer using direct mapped cache has 2^24 words of main memory and a cache of 256 blocks. Every cache block contains sixty-four words.
New token is put into bucket every 5 μsec. Each token is good for one cell, which comprises 48 bytes of data. Determine the maximum sustainable data rate?
Examine whether your risk assessment methodology is quantitative, qualitative, or a combination of these, and discuss the main reasons why you believe that the methodology that you utilized was the most appropriate.
What is the number of call attempts during the busy hour at the company's location? What is the traffic load in Erlangs during the busy hour? Show calculation and units
value please respond to the followingbullassess bcp as a process that adds business value. give your opinion on whether
Can they use virtual private network and tunneling protocol, or is a better technique available? Justify your answer.
Discuss performance benefits relative to network design, system placement, and configuration. Describe a situation in which you had to modify the logical design of your environment to improve the performance
Create the technology survey of LANs, which means for each LAN determine (or create): Hardware (# of computers, printers, etc.) CPU architecture (Intel, RISC, etc)
Describe its physical layer standard this access method should rely on. What types of infrastructure upgrades are necessary to implement your suggested network?
imagine you are an administrator for a growing company. your company decides to purchase another company that designs
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