... of E-business is to realize that its goal is to integrate people, businesses, government agencies, and contractors into a single community with the ability to communicate with one another across and computer platform. Commerce on the Internet, which was almost nonexistent in 1996, is now an industry with a net worth of over two hundred billion dollars. No matter where we turn these ... years ago, a pioneering system was created. This system was the Arpanet, and it was used by the United States Department of Defense to make it possible for academic and government computer mainframes to c...

• Word Count: 784
• Approx Pages: 3
• Grade Level: Undergraduate

... 1970's, when the Defense Advanced Research Projects Agency (DARPA) had an interest in implementing a packet-switched network that would be able to communicate between different computer systems at research institutions. The Internet protocols policies are now documented in technical reports called Request For Comments (RFCs). The Internet Protocol is addressed in RFC ... bits are the network ID, and the remaining 24 bits are the host ID. The maximum number of networks is 27, and the maximum number of hosts is 224. The subnet mask, which is a 32-bit address mask used to indicate the bits ...

• Word Count: 1000
• Approx Pages: 4
• Grade Level: High School

... registered the domain name "peachnet.edu" for use by our servers and others. The host names "mail" and "www" represent different servers registered in the same domain. A domain name is a computer name suffix shared by a group of computers in the same organization. A domain name should be associated with an IP address through a Forward Lookup record. Domain names are organized in a hierarchy ... or secondary DNS servers for repeated lookups of the same record. ARP ARP stands for Address Resolution Protocol. Its only task is to obtain the hardware addresses of TCP/IP hosts on broadcast-ba...

• Word Count: 2297
• Approx Pages: 9
• Grade Level: High School