Year 12 Semester 1

Ping Ping is a diagnostic utility used to test the reachability of a host on an IP network, measuring the round-trip time for messages sent […]

Bandwidth refers to the maximum rate at which data can be transferred over a network connection in a given amount of time. Typically measured in […]

Network design topology refers to the arrangement of the various elements of a computer network, including its devices and transmission media. Star Topology centralizes a […]

Transmission Media (OSI Layer 1 Physical) The transmission media refers to the physical pathways that connect computers, other devices, and people on a network. It […]

Ports are numerical labels used in networking to identify specific types of network service. They enable a single device, with a single IP address, to […]

Data Represents the application layer payload; this is the actual content or message generated by the application. Segment (Transport Layer) At the transport layer, data […]

A default gateway in a computer network is the device that serves as the routing node that a computer uses to send information to a […]

A subnet mask is a number that distinguishes between the network portion and the host portion of an IP address, allowing for the creation of […]

IP addressing is a numerical labeling system that is used to identify devices and facilitate the routing of traffic across IP networks, such as the […]

Private IP Addressing Private IP addresses are used within a private network such as a home or corporate network and are not routable on the […]