bd40bc7c7a Distributed Star. Bus network topology . A hybrid topology is always produced when two different basic network topologies are connected. Retrieved 11 May 2012. GanesanOnline NA Pages EnglishThis note covers the following topics: Lan definition, functional architecture , lan topology, ieee and lower level lan protocols, communication media, network hardware, ethernet, token ring , internet infrastructure, tcpip and upper level protocols , other network protocols and services , tcpip commands, section peertopeer networking and client configuration , client configuration overview, nic configuration and properties, lan protocols and tcpip, network client configuration, joining a network, testing and troubleshooting client connections, creating a user, file and print sharing, accessing resources for sharing, printer sharing, section network security and reliability, introduction to network security, introduction to firewalls, software firewall features, hardware firewall features, advanced hardware firewall features, network reliability, section wireless networking, wireless communications, bluetooth, enterprise wireless lans, wireless lan practical implementation, section installation and management of windows server, overview of server installation, windows server installation, system tools, server storage management, managing services and applications, sharing and accessing network resources, administration of local users and groups, section internet information services iis, iis installation, iis configuration, web hosting, hosting multiple websites, securing web access, section media services , media server installation, streaming media basics, introduction to streaming server, broadcasting from a server, unicasting from a server, unicasting from a directory on the server, unicasting from a playlist on the server, section FTP smtp nntp and other iis components , FTP installation, FTP site creation, uploading and downloading with FTP, secure FTP access, managing websites with FTP, bf FTP server, SMTP, NNTP, section DHCP and dns network servers , DHCP server, dns server, section remote computing , overview of terminal services, windows terminal services part, creating and configuring FTP sites in windows server.Data Communication Networks Lecture NotesProf. 7 May 2012. A linear topology puts a two-way link between one computer and the next. Contents 1 Topology 2 Classification 2.1 Point-to-point 2.2 Bus 2.2.1 Linear bus 2.2.2 Distributed bus 2.3 Star 2.3.1 Extended star 2.3.2 Distributed Star 2.4 Ring 2.5 Mesh 2.5.1 Fully connected network 2.5.2 Partially connected network 2.6 Hybrid 2.7 Daisy chain 3 Centralization 4 Decentralization 5 See also 6 References 7 External links . The primary disadvantage of the star topology is that the hub represents a single point of failure.
.. Unlike the star network, the functionality of the central node may be distributed. However, since the number of connections grows quadratically with the number of nodes:. If the ring breaks at a particular link then the transmission can be sent via the reverse path thereby ensuring that all nodes are always connected in the case of a single failure. This lookup table then allows future transmissions to be forwarded to the intended destination only. Dimitri Bertsekas and Prof. If the machine address does not match the intended address for the data, the machine ignores the data. This book contains numerous examples and sample commands to try.Frame Relay TutorialsThe Latest Sample Chapters from Cisco PressAnnotated Network Diagram Visualisation using Tcl/TkThe JXTA BookThe Internet Companion A Beginners Guide to Global Networking MirrorPVM Parallel Virtual MachineMBONE Multicasting Tomorrows InternetOReillyreg; Networking Book ChaptersOReillyreg; Security Books Chapters . Any given node in the LAN has one or more physical links to other devices in the network; graphically mapping these links results in a geometric shape that can be used to describe the physical topology of the network.