Mesh, Bus, Ring and Star topologies

Use short answers to explain the difference (including the advantages and disadvantages of) between: • Mesh, Bus, Ring and Star topologies • Ethernet, Token Ring, FIDDI and wireless Use a short answer to explain at what levels of the OSI model TCP/IP functions.

OSI Model and Network Protocols

Looking for help with the following. What are the advantages of standardized networking protocols? Why is TCP/IP such a complex protocol? What advantages accrue to TCP/IP's complexity? Compare and contrast the advantages and disadvantages of two protocols that perform similar functions at any layer of the OSI model.

ATM networks

Discuss the features and characteristics of ATM networks, as well as their benefits and limitations. Discuss the concepts of connection-oriented and connectionless protocols. Is ATM connection-oriented or connectionless--how about Ethernet? Discuss multicast issues for both ATM and Ethernet and what properties of the ATM protocol make multicast a problem in some instances. Be sure to add any other issues you think important in your discussion. Please use Web references (not Wikipedia) and site any information in APA format.

Thoughts on Internet access setup

Choice Hotels International wants to set up Internet access for their customers... they are thinking about all options including wireless, hard wired LAN; a fiber connection to their ISP and possibly a sat link. They are also discussing security, backup plans for failures, and trying to identify the unknown unknowns and develop a comprehensive plan. Discuss in detail what they should do and develop a step-by-step plan for them. Make sure you reference your statements, not just a list of sources at the bottom of your post. When you post, make sure you state both "what" should be done as well as the context and the "why" or reasoning behind your statements; and don't forget the "how". Plea... click for more

CIS Risk Management

What types of risks exist outside the organization that must be considered in developing a business continuity plan?