What is Cisco IOS software, and how does it work? Cisco IOS Overview Cisco IOS (Internetwork Operating System) is all Cisco routers and Catalyst switches that use a command line…
OSI Model: 7 Layers Explained in Computer Network The International Organization for Standardization (ISO) developed the OSI reference model in 1984. It provides the standard of how traffic runs across…
Computer Network Topology: What It Is and Types Definition of Topology Topology is the logical and physical structure of the network. There are several network topologies which few as follows:…
Hub Vs Switch Vs Router Layered Communications: Network communication models are defined in layers. The OSI model consists of seven layers, each performing a specific function based on protocols. These…
What is IPv4 Addressing and Subnetting Hardware Addressing: A hardware address uniquely identifies a host device within a local network and lies on the data link layer of the OSI…
TCP vs UDP: Differences Between TCP & UDP Protocols The Transport Layer is responsible for data transfer and ensures reliable and error-free delivery to the destination. The Transport Layer is…
Routing is the process of determining the path for data packets to travel from a source network to a destination network. It involves the transfer of packets based on the…