The physical components and devices that are required for computer networks to function are referred to as network hardware. These devices make it easier for computers and other network devices to communicate and transmit data. Network hardware is an essential component in establishing and maintaining efficient and reliable network infrastructures, whether they be small local ...
The Native VLAN functions as a conduit for untagged data across a trunk port. If untagged data arrives at a trunk port, the switch inherently assigns it to the native VLAN. The Native VLAN refers to the default VLAN for an Ethernet trunk (a link or port that carries traffic for multiple VLANs) when no ...
The web server provides run time for web applications and it is more relevant for the static pages whereas the application server provides runtime for the enterprise applications and it is more relevant for the dynamic pages. Apache Tomcat, Resin, etc. are examples of web servers. Weblogic, JBoss, Websphere, etc. are some of the examples ...
FDMA (Frequency Division Multiple Access), TDMA (Time Division Multiple Access), and CDMA (Code Division Multiple Access) are three distinct multiple access techniques used in telecommunications and wireless communication systems. These are all data transmission and communication techniques. They are highly effective, but because of their unique features, they are used in various ways. Each technique has ...
Circuit switching is a connection-oriented service that sends and receives data via a dedicated path. In circuit switching, it is necessary to establish an end-to-end path before delivering any data from the source to the destination. Due to the dedicated circuit path, circuit switching has the lowest probability of data loss. Still, a lot of ...
Web browsers and servers each play a unique role in interacting with the internet. A web browser, such as Chrome or Firefox, is a tool that allows users to explore websites and view their content. On the other hand, a web server is a remote computer that hosts websites and distributes their content to browsers, ...
A protocol hierarchy in computer networks refers to the organization and arrangement of networking protocols in a layered structure. This layered approach helps in achieving interoperability, modularity, and ease of implementation and maintenance within complex network systems. The most well-known protocol hierarchy is the OSI (Open Systems Interconnection) model, which consists of seven layers. You ...
Internetworking is defined as a way to connect multiple forms of computer networks. A computer network is defined as the interconnection of two or more computers. Computer internetworking occurs when several computer LANs, WANs, or parts of a computer network are linked together using devices such as routers and coordinated through a logical addressing system ...
Computer networks rely on various communication methods to transmit data between devices efficiently. Unicast, broadcast, and multicast are the three basic communication methods. Each method serves a specific purpose in distributing information across a network. Unicast allows two devices to communicate privately, broadcast sends data to all devices in a network segment, and multicast efficiently ...
An IP address is a numeric identifier assigned to a computer within a network that uses the Internet Protocol for communication. This address uniquely identifies a host or a network interface and enables targeted communication to a particular destination. The ISP (Internet Service Provider) assigns an IP address, which is the logical identifier for a ...