Peer-to-peer network is also called workgroup No hierarchy among computers all are equal No administrator responsible for the network Peer-to-peer Information Technology Center Towns, states, countries Examples: Network of our Campus Internet Your home USA WAN IT Centre Information Technology Center of computers and distance covered Usually one kind of technology throughout the LAN Serve a department within an organization Examples: Network inside the Student Computer lab Network inside a small office Network inside your home Information Technology CenterĪ network that uses long-range telecommunication links to connect 2 or more LANs/computers housed in different places far apart. radio, microwave, infrared, sound Information Technology Centerħ LAN and WAN Local Area Network (LAN) Small network, short distanceĪ room, a floor, a building Limited by no. Twisted-Pair cables: Unshielded Twisted-Pair (UTP) cables Shielded Twisted-Pair (STP) cables Coaxial cables Fiber-optic cables Unguided ― wireless transmission, e.g. Internet-based, so everyone can access the same administrative or support application from their PCs Information Technology Centerĭepending on one’s perspective, we can classify networks in different ways Based on transmission media: Wired (UTP, coaxial cables, fiber-optic cables) and Wireless Based on network size: LAN and WAN (and MAN) Based on management method: Peer-to-peer and Client/Server Based on topology (connectivity): Bus, Star, Ring … Information Technology CenterĦ Transmission Media Two main categories: Guided ― wires, cables print document Centralize administration and support E.g. data communicationĭo you prefer these? Or this? Information Technology CenterĮ.g. Information Technology Centerģ Why Networking? Sharing information - i.e. 2 Computer Networks Two or more computers or communications devices connected by transmission media and channels and guided by a set of rules for communication purposes that allow users to communicate with each other and share applications and data.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |