For example, when one has web server run on any client computer, he/she is able to visit the pages by using the IP address into the address of the browser. Client server communication cannot take place without using the protocols. Protocols enable the packets to fly around the internet that does not only contain the information on the destination address as well as port, but also contain protocols. Client server communication also involves the use of domain names and uniform resource locator (URLs). The Domain Name Server (DNS) on internet helps in mapping the URLs, to the IP addresses (Kumar, 2006). Fundamental description of client/server model

The client/server model describes communications that exists between the computing processesthe clients and the servers, which are service consumers and service providers irrespectively. The client and servers have functional modules with an interface well defined. There are different implemented software modules and hardware components performed by the client and server that run on the dedicated machines. Each the client/server relationship that is established when client initiates the service request and server respond to the requested service. The other fundamental of client/server model involves the information exchange...

The service requests are placed into the messages sent to server; however the server's response is seems to be similar to the messages sent to the client. Conversely, the messages that are exchanged between the client and the server are sometimes typically interactive while they reside on the other machines that are connected via the network (Mitchell, 2012).
References

Mitchell, B. (2012). Client Server Model - What Is Client Server Network Technology?.Networking - Computer and Wireless Networking Basics - Home Networks Tutorials. Retrieved October 14, 2012, from http://compnetworking.about.com/od/basicnetworkingfaqs/a/client-server.htm

Introduction to Client/Server Fundamentals.(n.d.).Network Computing. Retrieved October 14, 2012, from http://www.networkcomputing.com/netdesign/1005part1a.html

Client Server Communication.(n.d.).Ceramic Chemistry Software from Digitalfire Corporation. Retrieved October 14, 2012, from http://digitalfire.com/dreamsite/clientservers.html

Kumar, s. (2006).An Introduction to Client Server Computing.Scribd. Retrieved October 14, 2012, from http://www.scribd.com/doc/19101563/an-Introduction-to-Client-Server-Computing