parity. A coding scheme for checking the validity of data characters transmitted over a line; Enables detection of reliability problems with the connection.
point-to-point. A network configuration in which two points are connected to each other by a dedicated line. It can be a direct cable connection, a leased line, or a dialup to a service providing dedicated lines.
port. Used in two ways depending on context. A TCP port is an extension to an Internet address selecting a particular TCP session on a host. The 7318 hardware interfaces are also referred to as ports.
process. A program in execution. A source or destination of data from the point of view of the TCP or other host-to-host protocol.
protocol. A set of rules that enable a network entity to understand a communicating entity; however, the entity that employs these rules, such as the transport level protocol, TCP is also sometimes referred to as a protocol.
proxy ARP. A simple routing protocol wherein one machine such as the 7318 responds to ARP request on behalf of another and performs the necessary packet forwarding.