Network Topologies
Network Tis the study of the arrangement or mapping of the elements (links, nodes, etc.) of a network, especially the physical (real) and logical (virtual) interconnections between nodes .The physical |
Bus Topology
Features:all workstations connect to the same cable segment commonly used for implementing Ethernet at 10mbps the cable is terminated at each end wiring is normally done point to point a faulty cable |
Star Topology
A star topology is designed with each node
(file server, workstations, and peripherals) connected directly to a central
network hub or concentrator.Data on a star network p |
Ring Topology
The type of network topology in which each of the nodes of the network
is connected to two other nodes in the network and with the first and
last nodes being connected to each other, f |
Mesh Topology
Mesh topologies involve the concept of routes. Unlike each of theprevious topologies, messages sent on a mesh network can take any ofseveral possible paths from source to destination. Some WANs, most |
Tree Topology
A tree topology combines characteristics of linear bus and star topologies.
It consists of groups of star-configured workstations connected to a linear
bus backbone cable.T |
Considerations When Choosing a Topology
Money. A linear bus network may be the least expensive way
to install a network; you do not have to purchase concentrators.
Length of cable needed. The linear bus |
Internet in your pocket:-
Intel Corporation introduce the Internet which will continue disrupting the consumer
electronics and entertainment industries in new ways and described how the
Internet's e |
Indian internet service badly disrupted on Wednesday
Wednesday
was the miserable day in the Indian history of internet. A badly breakdown was occurred
in an international undersea cable which link to India and Egypt
It w |
D-Link Single Platform Switching Solution To Solidify Network
D-Link
Provides Pavlov Media With Single Platform Switching Solution To Solidify
Network
Pavlov Media, Inc. is a network
systems integrator that has been offering |
Synapse's Instant-on Wireless Mesh Network Technology
Synapse Announces Its Next-Generation Wireless Network Products – Instant-on Wireless Networks with No Embedded Programming Required Synapse announced the shipping of its next-generation wireles |
Nortel Bandwidth Explosion with Revolutionary 40G to 100G Optical Solution
Nortel Meets Bandwidth Explosion
with New, Revolutionary 40G to 100G Optical Solution
Nortel is introducing the industry’s
first optical technology that can deli |
Sun Microsystems and Fujitsu Expand SPARC Enterprise Server Line
New Energy Efficient Servers
Outperform and Outscale Competitive x86 Systems Delivering 5x More Performance,
2.5x Better Performance per Watt in 1/2 the Space; Third Generation |
Motorola Launches Family of VDSL2 Gateways
Technology delivers versatility, speed and
throughput ideal for FTTN deployments enabling high speed data and high
definition IPTV services
Motorola, Inc. introduced the Motorola |
HP ProCurve Growth Accelerates at Nearly Four Times Industry Rate
HP ProCurve experienced year-over-year port growth for the first calendar quarter of 2008 at nearly four times the growth rate of the networking industry, according to data from a quarterly report by |
Nokia expands advertising network with mobile content site "MOSH"
MOSH, a mobile and online content consumption, creation and sharing service, has joined the Nokia Media Network, and now offers advertisers the opportunity to reach customers around the globe who are |
Redback Networks Launches a New Product Line of Carrier Ethernet Switches
Redback Networks, an Ericsson company that develops IP-based routers and switches for 75+ percent of the world's largest telephone carriers, today introduced a new line of smart Ethernet switches to a |
LodgeNet Interactive Corporation Selects Motorolas mT2a Hospitality Solution
Motorola, Inc., today announced that LodgeNet Interactive Corporation, the leading provider of media and connectivity solutions to the hospitality market, has signed an agreement to deploy Motor |
Tejas Networks to exhibit CARRIER Ethernet SOLUTION At CommunicASIA
Tejas Networks, a leading enabler of high-performance optical transport infrastructure, announced today that it exhibiting its high-performance Carrier Ethernet solution at CommunicAsia 2008. Tej |
Atrinsic Announces Joint Venture to Target India Market
New Motion, Inc., doing business as Atrinsic, a premier Internet media and mobile entertainment company, today announced that it has formed a joint venture, called Mango Network, with India-based Visi |
Polystar Unveils New Customer Experience Management Concept
Polystar is proud to announce the launch of its Customer Experience Management concept--The Ultimate Solution--and will showcase it at the currently held "NXTcomm" and "Communicasia&quo |
Sterlite chosen to enhance Indias broadband & access networks
Sterlite Technologies Ltd., a leading global provider of optical fibers, telecommunication cables and power transmission conductors, today announced two major contract wins with Indian telecoms giant |
Scaling real-life Web server workloads
For our scalability evaluation tests, we used the widely deployed Apache/PHP as the Web serving platform. We used the industry-standard SPECweb2005 as the web server workload. SPECweb2005 consists of |
VMware Completes Acquisition of B-hive Networks
VMware, Inc., the global leader in virtualization solutions from the desktop to the datacenter, today announced it has completed the acquisition of B-hive Networks, a privately-held application |
Verizon Wireless Retailer Easco Expands into Richmond
Easco Wireless, an authorized dealer of Verizon wireless services, phones, and accessories has opened its doors in the suburban Midlothian area of Richmond, Virginia. Easco, which currently has numero |
OKI Develops CenterStage NX4300, a Security Gateway with Translator Function
Oki Electric Industry Co., Ltd. today announced it has developed “CenterStage NX4300,” a security gateway with a translator function to allow communications over different protocols, i.e. |
D-LINK NOW SHIPPING 4-BAY NETWORK STORAGE ENCLOSURE
D-Link, the end-to-end networking solutions provider for consumers and business, is now shipping the 4-Bay Network Storage Enclosure, a secure and powerful solution for storing and accessing documents |
Telefonica O2 Germany accelerates mobile broadband service
Telefonica O2 Germany, one of the fastest growing mobile phone operators in the country, is moving to expand network coverage and capacity to provide its customers with improved mobile voice and onlin |
D-LINK XTREME N DUAL BAND ROUTER CROWNED KING
D-Link, the end-to-end networking solutions provider for consumers and business, has received top industry recognition for its new Xtreme N Duo Media Router DIR-855 from both PC Magazine and LAPTOP Ma |
Motorolas Cost-Effective Wireless Ethernet Bridge
Motorola Inc. today announced its new Wireless Ethernet Bridge – the PTP 300 Series. This solution provides enterprises and government agencies with carrier class connectivity while offering a s |
D-LINK UNVEILS FIXED DOME NETWORK CAMERA
D-Link, the end-to-end networking solutions provider for consumer and business, today unveiled a fixed dome network camera that makes monitoring discreet, protects against tampering, and connects to a |
D-LINK FIRST COMPANY TO OFFER GREEN WI-FI HOME NETWORKING
D-Link today became the first manufacturer to produce Green home network Wi-Fi routers capable of saving up to 40 percent in power usage.The end-to-end networking solutions provider for consumer and b |
TelstraClear Enhances Broadband Network with Juniper Networks
Juniper Networks, Inc. announced that New Zealand service provider TelstraClear has upgraded its broadband network capacity and enhanced its service delivery capabilities with Juniper Networks E320 Br |
Microsoft releases SQL server 2008
Microsoft Corp. announced the release to manufacturing of Microsoft SQL Server 2008, the new version of the company’s acclaimed data management and business intelligence platform. This version o |
Telesoft Technologies Enhances 3G Network Monitoring Support
Telesoft Technologies announced the ability to monitor the access network IP interfaces in CDMA2000 EV-DO mobile networks, an enhancement to its CDMA monitoring capabilities. Passively monitoring a CD |
Expand Networks delivers most competitive and scalable branch Office WAN Optimisation device
Expand Networks has announced a new pricing structure, establishing its entry level Branch Office Accelerators as the most scalable and competitively priced WAN optimization products on the market.Sca |
Aspen Optics introduces new concept of Plug & Expand fiber network
Aspen Optics is launching an innovative BiDi GBIC to “Plug and Expand” fiber network. Carrier-class Geebic WS-G5485U/D-AO GBIC can instantly enable bi-directional transmission on older swi |
Main Menu
Members Menu
![[Valid RSS]](/portal/ad-graphics/valid-rss.png "Validate my RSS feed")