... 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

... same layer. The top layer is called the application layer. This layer allows two application programs that use different servers to communicate with one another. The transport layer allows two hosts to communicate with one another, regardless of the difference in their design. An example would be a desktop PC communicating with a workstation. The internet layer uses directs packets from a source host ... to the destination host using a different router(s). A route is what is used to describe when a specific message travels between two hosts at the internet layer. Communication along a r...

• Word Count: 547
• Approx Pages: 2
• Grade Level: High School