Throughout the course you have been working with improvements to the Bedford Cam

Question

Throughout the course you have been working with improvements to the Bedford Campus and its satellite campus in Mayberry and an additional satellite. Because of your work, you have been promoted from IT networking trainee to IT networking technician. A new trainee will be starting next week and your boss has asked you to provide a training guide for the new trainee highlighting the knowledge and skills you have developed. Using Individual and Learning Team assignments and discussions as reference, compile your guide as follows: As a reference, compile the final network diagrams (1 page each) for all campuses with all of the improvements you and your team have made. Create a 1- to 2-page Frequently Asked Questions (FAQ) in the form of a table in Microsoft® Word including the following questions: •What is the difference between a distributed and a centralized computer system? Describe the underlying principles and issues of distributed versus centralized computer systems and how cloud-based solutions have altered current networking solutions. Refer to the network diagrams you created as an illustration of a distributed network. •What are the major network topologies? Refer to the network diagrams you created as an illustration of the logical and physical topology you employed. •Why are standards bodies essential in networking and the Internet? •Why are the OSI and TCP/IP network models important in networking? Provide an example from one of the labs that illustrates the performance of one of the protocols you used. •What are the major TCP/IP protocols in use today? Provide an example from one of the labs that illustrates troubleshooting an issue with a protocol you used. •What is the difference between a LAN and a WAN? •What is meant by the terms latency, response time, and jitter, and what tools could you use to measure these? •What is VOIP, and what older technologies does it replace? Create a 14- to 16-slide Microsoft® PowerPoint® presentation, including Introduction, Conclusion, and Reference slides, that contains the following: •An accurate description of the "building blocks" of today's data communication networks, such as switches, routers, and cabling. Provide examples from your network diagram of each building block. •A concise strategy to ensure the availability of network access in switched and routed networks. Provide illustrations from your improvements to the original campus networks. •An explanation of how firewalls mitigate some network attack scenarios. Give at least two examples from your solutions to the campus network that illustrates how you mitigated network attacks. •A list of at least five security concerns inherent to wired, wireless, and mobile networking. •A description of at least 3 responsibilities networking teams face in providing networking services, including security, privacy, reliability, and performance. Note: Other applications like Adobe® Spark or Microsoft® Sway® or Mix can be used instead of PowerPoint®. Be sure to include supportive graphics and appropriate backgrounds and styles. All references need to adhere to APA guidelines, and images should not be copied unless author permission is obtained or copyright free images are used.

Explanation / Answer

1.

centralized:

All figurings are done on one specific PC (system).Example: you have a committed server for ascertaining information.

The advantages of a Centralized model are bring down capital and operational cost (insignificant equipment at each webpage) security (all information put away in a secured datacenter) less managerial overhead (less assets required since all hardware is in one area) less reinforcement intricacy and more noteworthy control over potential hazard ranges, for example, Internet get to.

The drawback to a Centralized model is that your remote site's WAN association is presently a noteworthy purpose of failure.Whether this is a point-to-point MPLS or VPN association, if this connection goes down that site now has zero access to anything at the Datacenter.A reinforcement WAN and failover ability is an unquestionable requirement on the off chance that you pick an exceedingly Centralized processing model.

Distributed: t

The figuring is disseminated to different computers.Example: when you have a lot of information then you can isolate it and send each part to specific PCs which will make the counts as far as it matters for them.

The advantage of a Distributed model is that each site can "survival" on its own.There is no Single Point of Failure in this regard.Also expecting that the equipment in a portion of the destinations are put away in a protected Server Room and not with the workplace supplies (a major suspicion at times I know) this additionally would conceivably encourage Business Continuity by using Sites that reference each different as possibility Sites.

The drawback to this approach clearly is cost.Not just would this require extra equipment and programming costs yet you assuredly would require no less than an incomplete on location nearness at every area paying little mind to what number of remote administration segments are in place.Another thought would be the reinforcement architecture.Unless each site had a solid measure of transmission capacity at any rate the underlying information reinforcement preparing would need to be dealt with locally before being sent or imitated offsite.

Cloud computing

David Cearley VP of Gartner said "Distributed computing is a noteworthy innovation inclining that has saturated the market in the course of the last two years.It sets the phase for another way to deal with IT that empowers people and organizations to pick how they'll gain or convey IT administrations with decreased accentuation on the requirements of customary programming and equipment authorizing models"

cloud computing is a style of figuring where hugely adaptable and adaptable IT-related capacities are conveyed as a support of the clients utilizing Internet innovations administrations may include: foundation stage applications and capacity space.The clients pay for these administrations assets they really use.They don't have to fabricate framework of their own.

cloud computing for the most part alludes to giving an administration through the internet.This administration can be practically anything from business programming that is gotten to by means of the web to off-website stockpiling or figuring assets though conveyed processing implies part an extensive issue to have the gathering of PCs take a shot at it in the meantime.

Examples of Cloud computing

YouTube is the best example of cloud storage which hosts millions of user uploaded video files.

Benifits:

An research has discovered that 42% of working millennial would trade off with the compensation segment in the event that they can work from home and they would be cheerful working at a 6% pay cut on an average.Cloud figuring globalizes your workforce at a sparing expense as individuals over the globe can get to your cloud on the off chance that they simply have web network.

An study found that 73% of learning laborers work in association with each other in shifting areas and time zones.If an association does not utilize distributed computing then the specialists need to share records by means of email and one single record will have various names and formats.With the advancement of distributed computing administrations organizations can give a superior archive control as far as anyone is concerned specialists by setting the document one focal area and everyone chips away at that solitary focal duplicate of the record with expanded productivity.

Frost and Sullivan directed a study and found that organizations utilizing cloud computing administrations for expanded cooperation are producing 400% ROI.Ryan Park Operations Engineer at Pinterest said "The cloud has empowered us to be more effective to experiment with new tests requiring little to no effort and empowered us to develop the site drastically while keeping up a little group."

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.