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Difference Between Category 6 cable & Category 5e cable

Feb 27, 2009

Category-6 cable, commonly referred to as Cat-6, is a cable standard for Gigabit Ethernet and other network protocols that is backward compatible with the Category 5/5e and Category 3 cable standards.Cat-6 give good control over crosstalk and system...

Learn about Different Virtualization Approaches

A key benefit of virtualization is the ability to run multiple operating systems on a single physical system and share the underlying hardware resources known as partitioning. Hardware-level virtualization,Operating systemlevel virtualization,and high-level...

Microsoft made 36 changes to Windows 7

Among the changes highlighted were 10 affecting the Window 7 desktop,four to the operating system’s new touch-sensitive features, another four to the Control Paneland eight to Windows Media Player....

New Cisco Catalyst 2960 Switches Features

The Cisco Catalyst 2960 LAN Base Series offers: PoE configurations up to 48 ports Intelligent features at the network edge, such as sophisticated access control lists (ACLs) and enhanced security Networked Sustainability: Cisco EnergyWise to measure,...

AMD at a Glance

| AMD CEO: Dirk MeyerRevenue: $6.013 billion in 2007NYSE ticker symbol: AMDYear Company Started: 1969Number of Employees: approximately 16,500Headquarters: Sunnyvale, CaliforniaNumber of Office Locations:...

AMD Phenom™ X3 Triple-Core Processors

| AMD Ready for a performance boost over single and dual-core processors? AMD Phenom™ X3 triple-core processors offer three processing cores on a single chip, plus cutting-edge features and capabilities for next-generation applications.FOR...

New AMD Quad-Cores Start Shipping Early

In a surprising move, online vendors have begun to offer AMD’s latest quad-core processors a while before they have been actually displayed to the public. The new processors on offer are the quad-core Phenol II chips, designed to run at at...

AMD's 45nm Push

AMD recently announced that the company is shedding its manufacturing operation, transferring its manufacturing assets to a new company. This will allow AMD to focus on design and engineering. A large part of that design effort is a move...

Intel takes chipset dispute with Nvidia to court

Feb 23, 2009

Bit-tech.net tipped us off Wednesday morning that Intel has sued Nvidia over the latter's right to create and sell motherboard chipsets that support Intel's Nehalem (aka Core i7) class of desktop processors.We haven't heard much about this fight since...

Intel to invest in three UAE tech firms

Intel Corp, the world’s largest maker of computer chips, will invest in three technology companies based in the United Arab Emirates.Intel will finance its investment in Conservus International FZ-LLC, Pulse Technologies FZ-LLC and Vertex Animation Studio...

A New look to Windows Command line tutorial

Feb 22, 2009

Windows PowerShell is a new command line shell and task-based scripting technology that provides information technology (IT) administrators comprehensive control and automation of system administration tasks, increasing administrator productivity. Windows...

Protect your Computer from Virus

Use a high-quality anti-virus program, and be sure to update it regularly. Use it to scan any files, programs, software, or diskettes (even new software from a commercial company) before you use them on your computer. Make back-up copies of important...

Why to Move From One functional level to another

Domain Functional Level Windows 2000 mixed (Default)Windows 2000 nativeWindows Server 2003 interimWindows Server 2003 Windows 2000 mixed: Supported domain controllers: Microsoft Windows NT 4.0, Windows 2000, Windows Server 2003Activated features: local...

Disaster recovery Plan

filed in Disaster recovery on Feb.21, 2009 Disaster recovery is the process, policies and procedures related to preparing for recovery or continuation of technology infrastructure critical to an organization after a natural or human-induced disaster....

Seabreeze 3 coulmn Blogger Theme

Demo | Downl...

Revolution Lifestyle Blogger Theme

Demo | Downl...

Cool 3 Column Blogger Theme

FEATURES:* Two or Three right side columns which are easy to switch (default is three)* Three great location ad spots (header banner 468 x 60, three 125 x 125 buttons in sidebar, and a 468 x 60 AdSense banner above the first post)* Integrated Feedburner...

How to recover corrupted NTFS data through Knoppix Linux Live CD / D

Recently one of my PC having Windows XP failed to boot. I tried to reinstall the OS. But Windows XP installer gave the error message that C drive having NTFS partition contains undefined File system, and it needs to be formatted. The partition in question...

How to download and install phonon.dll, phonon4.dll, libphonon.dll – phonon.dll download

Many *nix applications are being now ported to Windows and when you try to run them, they display missing phonon.dll file error messages specially if the program is Multimedia kind. Here are the files you can download : phonon.dll phonon4.dll...

Intel Precessor With Heat Sink

A processor number: Represents a broad set of features that can influence overall computing experience Differentiates the relative features within a processor brand family (e.g. within the Intel® Core™2 processor family or within the Intel® Xeon® processor...

How to copy and open multimedia / youtube swf video files from Opera cache?

Opera browser is notorious in making everything cryptic inside its cache. When it stores internet history in its cache, it renames everything to its liking and you are left behind to guess which file belongs to what. Still, you can use multimedia...

Edition of The IDF Processor

While the previous edition of the IDF had been particularly rich in terms of ads around the processor and Atom MID (Mobile Internet Device) or Netbooks that accompany it, the vintage of this August reserve a place smaller to this new platform. Anand...

Intel silicon Processor LCD

As for the future of Atom, the person has of course referred to the new platform Moorestown without giving more details. A Wafer of Moorestown was still exhibited before qu'Anand Chandrasekher gives us an appointment next spring to learn more about...

How to Dual / Triple boot Windows 7 with Windows XP / Linux

Here is no-nonsense quick take to dual / triple boot Windows 7 with Windows XP and Linux. What you need additionally : Ubuntu Linux Live (or, any Live Linux CD/DVD) CD/DVD. You can download Ubuntu Live Linux CD from here. Assuming that you are...

How to reduce / lower temperature of AMD processor?

Your AMD laptop is too hot to handle? It is so hot that you can virtually fry a PAPAD with it or prepare a cup of hot coffee over it? Your AMD PC are getting freezing now and then due to excessive heat? Come summer season and you face problem like...

Nice Picture from AMD

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AMD's Six Core CPUs are running

Unlike Intel three-dual-core 220 watt monsters, AMD's are real six-core chips with HT3 consuming 95 watts. Intel will play copycat for the next 20 years...My guess is that the HT3 cache coherence technology may indeed...

Intel Processors terminologies Explained

Clock Speed: A clock speed measures how fast a processor performs an activity.A clock speed is measured in gigahertz (GHz), which means a billion cycles per second. Core:Quad-core technology is a single processor chip including four processor cores...

Latest Intel Desktop Processors Features

Extreme Gaming with the Intel® Core™ i7 Processor Extreme Edition The Intel® Core™ i7 processor Extreme Edition with intelligent multi-core technology.It delivers breakthrough performance in gaming. Plus, multitask demanding applications up to 25% faster...

Difference between 32-bit and 64-bit Operating System

The terms 32-bit and 64-bit refer to the way a computer’s processor (also called a CPU), handles information.The 64-bit versions of Windows can utilize more memory than 32-bit versions of Windows.By using 32 bits your processor can represent numbers...

Intel Multi-Core Technology Features

It Incorporates multiple processor execution cores in a single package in order to deliver full parallel execution of multiple software threadsIt put multiple execution cores into a single processor as well as continuing to increase clock frequencyBy...

Intel’s 32nm Process Technology

Intel introduces 32nm process technology with second generation high-k + metal gate transistors. This process technology builds upon the tremendously successful 45nm process technology that enabled the launch of the Intel® microarchitecture codename...

General keyboard shortcuts

CTRL+C Copy.CTRL+X Cut.CTRL+V Paste.CTRL+Z Undo.DELETE Delete.SHIFT+DELETE Delete selected item permanently without placing the item in the Recycle Bin.CTRL while dragging an item Copy selected item.CTRL+SHIFT while dragging...

Windows Service Recommened Settings

Event LogIt’s best to leave this one on Automatic. Protected StorageLeave this set to Automatic, as setting it to Manual can cause a delay at startup of 1 to 2 minutes. It also has the odd side effect of causing property pages in the Services tab not...

How to uninstall application using Windows Instrumentation command-line interface (WMIC) instead GUI

By using the Windows Instrumentation command-line interface (WMIC), you can easily uninstall an application without having to use the GUI. Once you become familiar with the steps, it will be much faster than having to access the Add/Remove Programs applet...

Cisco router Planes

Feb 18, 2009

The router is typically segmented into three planes, each with a clearly identified objective. The dataplane allows the ability to forward packets; the control plane allows the ability to route data correctly; and the management plane allows the ability...

Cisco Technologies to Secure Router Planes

Data Plane: TechnologiesNetFlowAccess Control ListUnicast Reverse Path Forwarding (uRPF)Remote Triggered Black Hole (RTBH)QoS Tools Management Plane: CPU/Memory Threshold NotificationManagement Plane Protection (MPP)Role Based Access Control (RBACL)Secure...

Understand Cisco New IOS Packaging

Cisco IOS® Packaging simplifies the image selection process by consolidating the number of packages and using consistent package names across platforms.Cisco has begun repackaging all IOS versions with its new naming conventions, starting with IOS version...

VLANs Basics

VLANs are broadcast domains in a Layer 2 network. Each broadcast domain is like a distinct virtual bridge within the switch. Each virtual bridge you create in a switch defines a broadcast domain. By default, traffic from one VLAN cannot pass to another...

Cisco Career Certifications Path

General Certifications: Three Levels of Certification Associate: The first step in Cisco networking begins at the Associate level, which also includes CCENT, an interim step to Associates for those with little job experience. Think of the Associate level...

Difference between IGP(Interior Gateway Protocols) & EGP(Exterior Gateway Protocols)

IGP: Within a single autonomous systemSingle network administrationUnique routing policyMake best use of network resourceAn IGP (Interior Gateway Protocol) is a protocol for exchanging routing information between gateways (hosts with routers) within...

Why to use the Cisco Enterprise Composite Model

Cisco has used the three-level hierarchical network design model for years. This older model (also referred to as the switch block model) provided a high-level idea of how a reliable network could be conceived but was largely conceptual, because it did...

Cisco CCNA Security 640-553 IINS Tutorials Part-16

Rivest, Shamir, and Adleman (RSA) Invented by Ron Rivest, Adi Shamir, and Len Adleman in 1977, RSA is one of the most common asymmetric algorithms in use today. This public-keyalgorithm was patented until September 2000, when the patent expired, making...

Cisco CCNA Security 640-553 IINS Tutorials Part-17

Security zone Consists of a group of interfaces to which a policy can be applied. Grouping interfaces into zones involves two steps. First, a zone must be created so that interfaces may be attached to it. Second, an interface must be configured to be...

Cisco CCNA Security 640-553 IINS Tutorials Part-18

SNMP trap An unsolicited message sent from the managed device to an SNMP manager. It can be used to notify the SNMP manager about a significant event that occurred on a managed device. Snooping Broadly defines a class of attacks focused on compromising...

Cisco CCNA Security 640-553 IINS Tutorials Part-20

Transparent firewall A Layer 2 firewall that behaves like a “stealth firewall.” In other words, it is not seen as a router hop to connected devices. In this implementation, the security appliance connects the same network on its inside and outside ports....

CCNA Security Certification Overview

640-553 IINS IINS - Implementing Cisco IOS Network Security CCNA Security is a new Associate Level certification designed to build upon the CCNA certification and as a prerequisite for the CCSP - Cisco Certified Security Professional certification....

Simple Solutions For Runtime Error 339

Feb 14, 2009

Runtime errors are actually quite common within the Windows computer environment and there are more than a few hundred known ones that have been affecting PC users all over the world. Runtime error 339 is just one of the many hiccups that Windows might...

What Do I Do If My Computer Keeps Freezing?

The common thing that most computer users end up doing when their computer freezes up on them is usually a show of temper of some sort, be it banging their hands on their desks in frustration or restraining the urge to hit any nearby computer peripherals...

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