NTC 362 All Discussions

FUNDAMENTALS OF NETWORKING

The Latest Version A+ Study Guide

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NTC 362 All Discussions Link

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NTC 362 Wk 1 Discussion – Implications of Network Design on Business

Post a total of 3 substantive responses over 2 separate days for full participation. This includes your initial post and 2 replies to classmates or your faculty member.

Throughout the course you will be working with network diagrams.

Due Thursday

Respond to the following in a minimum of 175 words:

Research intranet and internet. Then, discuss the differences between intranets and the internet in terms of purpose, architecture, topology, and protocol.

What are the implications, both positive and negative, for a business that chooses to store data in the cloud (or access third-party services hosted in the cloud) vs. storing data and accessing services on its own servers? Consider cost, flexibility, customization, potential downtime, and security.

Due Monday

Post 2 replies to classmates or your faculty member. Be constructive and professional.

NTC 362 Wk 2 Discussion – Pysical vs. Wireless Networks

Post a total of 3 substantive responses over 2 separate days for full participation. This includes your initial post and 2 replies to classmates or your faculty member

Using the course learning materials, valid internet sources, and related personal experience, research TCPdump. When you run the TCPdump command it will capture all the packets for specified interface, until you hit the cancel button. Typically this command is used in Linux-based networks.

Due Thursday

Respond to the following in a minimum of 175 words:

Discuss the wireless spectrum and how it relates to a wireless network. What frequency ranges, or bands, are associated with wi-fi use? How does wi-fi transmission differ from data transmission over a physical network? How might that difference affect data security over a wi-fi network?

Due Monday

Post 2 replies to classmates or your faculty member. Be constructive and professional.

NTC 362 Wk 3 Discussion – What’s Your IP Address?

Post a total of 3 substantive responses over 2 separate days for full participation. This includes your initial post and 2 replies to classmates or your faculty member.

Due Thursday

Respond to the following in a minimum of 175 words:

Research how to identify the IP address of your computer. After you have identified the IP address of your computer, share the URL of the resource that you found most useful in figuring out how to find your own IP address. What other details about your computer’s network connection, if any, did you learn while locating your device’s IP address?

Note: If your computer is behind a firewall (which it may be if, for example, you’re using a computer at a public library or your place of work), your computer will be associated with two IP addresses: an internal IP address and an external, or public, IP address generated by the firewall.

Due Monday

Post 2 replies to classmates or your faculty member. Be constructive and professional.

NTC 362 Wk 4 Discussion – Network Troubleshooting

Post a total of 3 substantive responses over 2 separate days for full participation. This includes your initial post and 2 replies to classmates or your faculty member.

Due Thursday

Respond to the following in a minimum of 175 words:

You are at work when network access suddenly goes down. Research and discuss how you can discover whether a router is to blame.

Note: You may want to start with the section “Troubleshooting Router Issues” that appears in Ch. 4, “Network Protocols and Routing,” of Network+ Guide to Networks.

Due Monday

Post 2 replies to classmates or your faculty member. Be constructive and professional.

NTC 362 Wk 5 Discussion – Security Concerns

Post a total of 3 substantive responses over 2 separate days for full participation. This includes your initial post and 2 replies to classmates or your faculty member.

Due Thursday

Respond to the following in a minimum of 175 words:

• Discuss the security concerns inherent to wired, wireless, and mobile networking. How must the different “building blocks” of data communication networks such as switches, routers, and cabling be secured?

Due Monday

Post 2 replies to classmates or your faculty member. Be constructive and professional.