CSS 3

Difference between Client-Server and Peer-to-Peer Networking Client server Peer to Peer DEFINITION A client-server network is the medium through which clients access resources and services from a central computer, via either a local area network (LAN) or a wide-area network (WAN), such as the Internet. A peer-to-peer (P2P) service is a decentralized platform whereby two individuals interact directly with each other, without intermediation by a third party. PATH AND NODE Clients request for a service to the server and the server responds back with the service. Each node in the network can request for a service and can provide a service.Stability reduces when the number of nodes increases. MESSAGE STORAGE In client/server networks, users store their files on a central computer from which files are accessed directly.The server is the central computer that stores the information, and the client is the co

 

PATCH PANEL CONFIGURATION WHAT ARE THE MATERIALS NEEDED IN PATCH PANEL? UTP Unshielded twisted pair (UTP) is a ubiquitous type of copper cabling used in telephone wiring and local area networks ( LANs ). There are five types of UTP cables -- identified with the prefix CAT, as in  category  -- each supporting a different amount of bandwidth. A standard  UTP cable  consists of a 100-ohm copper cable made with 2 – 1800 unshielded twisted pairs shielded by an outer jacket.  RJ-45 A registered jack (RJ) is a standardized physical network interface for connecting telecommunications or data equipment. The physical connectors that registered jacks use are mainly of the modular connector and 50-pin miniature ribbon connector types. An 8-pin/8-position plug or jack is commonly used to connect computers onto Ethernet-based local area networks (LAN). Two wiring schemes–T568A and T568B–are used to terminate the twisted-pair cable onto the connector interface. PUNCH DOWN TOOL  Punch down tools are u