Wireless and new technology

1. There is a recent interest in Bluetooth technology. Discuss Bluetooth technology and different applications. 2. Provide an overview on emerging trends in wearable computing. 3. Give a detailed description of Wireless Access Protocol (WAP). Explain with the help of some examples. Please reply in word and have any diagrams imbedded in word.

Need some help in securing a VPN solution using IPSec

VaryNet Inc. wants to create four separate offices across the globe. They want to be able to connect these offices over the Internet, and they want to make sure that each network is available to each other, i.e., they want the routing information of all four networks to be available at each site, so that any employee can go to any site, and work from them, and they are worried about passing traffic over the Internet. What would you offer as a network suggestion? Being this is from scratch; no systems in place, It has to be a VPN environment. Thats the simple part. IPSec is becoming more and more accepted but it is my understanding, through my reading, that IPSec will not be practical unt... click for more

A 1-2 page paper on the OSI and TCP/IP reference models.

This is meant as a discussion topic...this is not an essay. Describe the OSI and TCP/IP reference models. Explain the similarities and differences between them. Discuss how the layered stack approach assists in our understanding of these reference models.

About 2 pages of network design

Sterling Co. wants you to design a network infrastructure for them. They have 5 divisions with several hundred users at each division across the United States. They have many employees who work from home. What kind of network would you suggest? Additional objectives are to discuss networking concepts using the OSI Model as a framework, describe protocols at the different layers of the OSI model and explain their functionality, and identify various hardware components and network topologies.

Comparison of Wireless LAN with Wired LAN in terms of mobility, interference, security, bandwidth, ease of installation, reliability, performance and cost

Your local hospital has decided to extend their offices to another section of the building where it is difficult to have cables installed. This section does not have any medical equipment and patients are not allowed in. They will install a WLAN in the new section of the building. Discuss the following issues about the new WLAN in comparison to a wired LAN: Mobility Interference Security Bandwidth Ease of Installation Reliability Performance Cost