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Taking the Skeletons Out of the Closets: A Simple and Efficient Topology Discovery Scheme for Large Ethernet LANs
White Papers This paper proposes a simple and efficient algorithmic solution for discovering the physical topology of large, heterogeneous Ethernet LANs that may include multiple subnets as well as uncooperative network elements, like hubs.
[December 13, 2006, 0:00]
Control Plane Security Overview in Cisco IOS Software
White Papers In nowadays competitive business climate, connecting to the Internet is imperative; however, this also exposes network elements and infrastructure to myriad threats. Cisco IOS Software provides a rich set of security features that address this...
[April 1, 2009, 4:12]
Data storage worlds collide
News EMC, IBM and less well-known storage specialists such as BlueArc are beginning to mix and match the best elements of network-attached storage (NAS) devices and storage area networks (SAN) to improve the efficiency and lower the cost of storing data.
[January 27, 2004, 11:20]
Line System Design for DWDM Networks
White Papers One current DWDM technology arranges network elements into line systems, where a line system is a path consisting of alternating network elements and optical fibers. A line system is a linear sequence of network elements (OADMs) and fibers, all...
[March 2, 2009, 2:36]
A Scalable, Commodity Data Center Network Architecture
White Papers The network architecture typically consists of a tree of routing and switching elements with progressively more specialized and expensive equipment moving up the network hierarchy. This paper shows how to leverage largely commodity Ethernet...
[September 11, 2008, 1:01]
TechNet Webcast: Implementing Network and Perimeter Security (Level 200)
White Papers Do you know which elements of a firewall are best implemented by software, and which elements are more secure when controlled by dedicated firewall hardware? This webcast explains how to use hardware and software firewalls for network and...
[October 13, 2005, 0:00]
BT's next-generation consumer offering: does BT have the answer?
News The core of the whole offering comprises two elements: ADSL broadband and the "BT Hub", a router that provides a wireless network in the home. The main elements of the next-generation offering are scheduled to launch during 2006.
[December 22, 2005, 11:30]
VeriSign introduces authentication package
News The package of security software and services, which incorporates elements of the company's VeriSign Intelligence products and ControlSM Services, provides a centralised system for supporting various forms of network authentication, including...
[September 22, 2004, 10:20]
Telco building blocks save on research
News While the final products might look the same on the outside, nearly all the basic elements of telephone network equipment differ dramatically, from the size of the shelves that store circuit boards to the type of screws that keep the metal...
[June 3, 2003, 14:48]
Protect your network against elevation of privilege attacks
News Added together, these two elements determine whether the user can access the network and what level of access he or she will have. Elements of the attack To put it bluntly, your network will come to a grinding halt if you use SID filtering within a...
[August 29, 2002, 16:17]
Shared Space
Downloads Relationships between elements can be described using links. Unlike hypertext links, such as those found on web pages, links are presented in a visual fashion, allowing users to see both linked elements concurrently, and traverse the space in both...
[March 11, 2004, 7:00]
AOL Time Warner's future interactive
News Interactive elements like ABC's online version of its "Who Wants to be a Millionaire" game show and live Webcasts like the one used for the Drew Carey show earlier in the season could begin cropping up on Time Warner's WB television network.
[January 12, 2000, 9:32]
Vital intrusion detection
News This system consists of two major elements:The Secure IDS Sensor is the appliance that you place at a specific connection to be monitored on your network, or you can install several appliances to monitor multiple locations.
[May 15, 2002, 14:49]
Programmers to get a cut of AOL's revenue
News Ultimately, richer applications can mean more users, more activity and more advertising — although at this stage, the more lucrative elements of the strategy are largely rhetorical rather than real. To use the AIM API (application programming...
[June 10, 2008, 11:14]
Green light for AOL-Time Warner merger
News All about IM Instant messaging was among the most controversial elements of the FCC's review. The FTC will appoint a monitor trustee who will ensure elements of the order are not violated. AT&T and Excite@Home have lobbied aggressively with federal...
[January 12, 2001, 7:58]
Sun taps into rise of RFID
News The package, dubbed Sun Java System RFID Software, is made up of two primary elements. Sun's Soto believes middleware is one of the most important elements in building RFID systems, helping to deliver cost savings and security.
[June 1, 2004, 9:00]
The merging of GPS and the Web
News Using a language such as the XML-based scalable vector graphics (SVG), it may be possible to create a graphical reference map with the position of map elements (doors, walls, escalators, entrances) rendered to the GPS coordinate system.
[July 14, 2003, 10:57]
Engineering BT to 21CN
News If you look at the 21CN, all of the elements that we are doing can be seen in other domains. It's been de-risked by the trials and where elements have been carried out in other countries. Trials are currently underway in Cardiff, where a huge...
[September 22, 2005, 15:00]
Red Hat Linux 8.0: The best version yet?
News By adding some elements of KDE, some elements of Windows XP, and some elements of GNOME, Red Hat has come up with a highly intuitive desktop. Instead you'll find a much more robust network configuration tool.
[April 3, 2003, 9:47]
Windows Vista is in sync with your files review
Reviews Similar to the Windows Presentation Foundation (WPF), which handles all the graphical elements within Windows Vista, WCF is specifically tasked with handling all the communications elements — from basic networking to syncing files and folders with...
[February 1, 2007, 13:13]
