Bob is using client computer 128.192.95.30 in Building B, as shown in the figure. Bob requests a web site, www.anyaddress.com, that is rather large from a server situated in Building A. Assume that the client computer has just been powered on and, therefore, is unaware of any addresses(beside the ones in its own configuration table) and that the gateways and all web servers know the addresses to all of the network layers and data link layers.

• Explain the types of messages that will be sent.
• Evaluate the various models of data communication and describe how the messages will be transmitted through the network.
• Describe how the messages will be transmitted through the network when the web server sends the requested page to the client.
• Describe any changes in the transmission if the web page contains pictures and images, such as .gif or .jpg files.