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ccna tagged articles (0-22 of 22)

  • Last minute tips for CCNA certification: - After getting through MCSE or Red Hat certification most of the people find CCNA as next stop. Though getting through MCSE is bit easier as compare to CCNA but people always find CCNA next to MCSE. For many people working in networking and internetworking the CCNA (Cisco Certified Network Associate) is the first stage of a journey through their working lives that has Cisco career certifications as milestones along the route. Passing the CCNA exam gives the candidate a boost of confidence and faith in his/her abilities as a network engineer or network administrator.
  • Cisco Ccna Certification Training Tips - Cisco is a famous and large supplier of all types of networking hardware and software including security and router products. The company offers many job opportunities;
  • Selecting A Good Place For Cisco Certification For International Students - If you’re an international student and are planning to travel to India and are on the look out for a good place for Cisco Certification in India, here are some important pointers that you need to keep in mind before you select an institution: 1.
  • What Are Requirements of Possessing and Using the MCSE Exam Vouchers? - MCSE exam vouchers are number tickets, which provide a discount or free passing the exams during a certain term. Vouchers can be both in electronic (only the number) or in paper form.
  • Why Should You Avoid Getting a Braindump Certification? - Generally speaking, Braindumps refers to lists of questions and answers from an actual IT certification exam. This dangerous, illegal and unethical trend is like a plague to IT profession as well as industry. Using unfair means in examinations is one of the chronic problems all over the world that has been greatly facilitated by the resources rich Internet in this information age.
  • Guide Prepares Studying for CISSP and CAP Certification. - DUBLIN, Ireland -- Research and Markets has announced the addition of The CISSP - Certified Information Systems Security Professional and CAP Prep Guide: Platinum Edition to their offering. Each of the ten CISSP domains will be updated to reflect current thinking/technology, especially in the areas of cyber-terrorism prevention, and disaster recovery.. A major change to the (ISC)U certification program is in the addition of new certifications, and the restructuring of existing certifications. A major section of the ISSEP - Information Systems Security Engineering Professional (ISC2) ISSEP - Integrated Systems and Software Engineering Process concentration, Certification and Accreditation, has been elevated from its status as part of an advanced concentration to its own certification: The Certification and Accreditation Professional (CAP) Credential.
  • CISSP and CAP Certification and the authors - DUBLIN, Ireland -- Research and Markets ( http://www.researchandmarkets.com/reports/c46736 ) has announced the addition of The CISSP - Certified Information Systems Security Professional and CAP Prep Guide: Platinum Edition to their offering. Each of the ten CISSP domains will be updated to reflect current thinking/technology, especially in the areas of cyber-terrorism prevention, and disaster recovery..
  • Configure NAT Using Port Address Translation on a Cisco Router - Network Address Translation, better known simply as NAT, allows an outside address to represent a single or many inside addresses. There are several forms of NAT, but one of the most common is called NAT overloading, Port Address Translation, or simply PAT. PAT provides a many-to-one mapping with many inside private addresses mapped to one outside public address. We often see PAT used in home firewalls and routers to allow several home computers and perhaps a gaming console to use private addresses such as 192.168.1.1-100 and share a single registered public address on the Internet. The process is made possible by appending different port numbers to the source and destination addresses to create a unique connection.
  • A word about MCSE, A+ and CCNA Braindump Certification. - Information Technology (IT) industry is one of the major areas of human activities. It has rapidly matured in relatively short span of time. More or less every one is taking advantages of IT and those who have yet not integrated IT in their work and life want to. Like any other industry, IT also has its own share of problems. One of the major problems IT industry and professionals are facing is called braindumps - questions and answers from an actual IT certification exam that leak out to those who are getting IT certification to enhance their skills and knowledge. Braindumps are engaged in is an illegal practice that has seismic effects on all concerned. How is it illegal? Every candidates going for IT certification is required to sign non disclosure agreement not to leak the exam related information.

  • 7 Layers of the OSI Reference Model - The Application Layer (Layer 7) refers to communication services to applications and is the interface between the network and the application. Most application layer protocols offer services that programs use to access the network, such as the Simple Mail Transfer Protocol (SMTP). Application layer protocols often include the session and presentation layer functions. A typical protocol stack consists of four separate protocols, which run at the application, transport, network, and data-link layers.Examples include: Telnet, HTTP, FTP, Internet browsers, NFS, SMTP gateways, SNMP, X.400 mail, and FTAM. The Presentation Layer (Layer 6) defining data formats, such as ASCII text, EBCDIC text, binary, BCD, and JPEG and is responsible for formatting data exchange..
  • Password Recovery on the Cisco ASA Security Appliance - In this article, I'll explain how to perform a password "reset" on your Cisco ASA security appliance. The more commonly used term for this procedure is "password recovery" which is left over from the days when you could actually view passwords in configuration files in plain text. Today, such passwords are encrypted and not actually recoverable. Instead, you will gain access to the appliance via the console port and reset the password(s) to known values. This procedure requires physical access to the device. You will power-cycle your appliance by unplugging it at the power strip and plugging it back in. You will then interrupt the boot process and change the configuration register value to prevent the appliance from reading its stored configuration at boot.
  • List of Microsoft Certifications - Microsoft Certifications Titles & Description (1)MCTS:- Microsoft Certified Technology Specialist (MCTS) certifications enable professionals to target specific technologies and to distinguish themselves by demonstrating in-depth knowledge and expertise in Microsoft specialized technologies. (2)MCITP:- Microsoft Certified IT Professional (MCITP) certifications demonstrate comprehensive skills in planning, deploying, supporting, maintaining, and optimizing IT infrastructures. (3)MCPD:- Microsoft Certified Professional Developer (MCPD) certifications demonstrate comprehensive skills in designing, developing,and deploying applications for a particular job role. These certifications show that you have the skills required to perform the job successfully. (4) Microsoft Certified Architect Program:- The Microsoft Certified Architect program targets Solutions Architects and Infrastructure Architects who successfully apply frameworks and methodologies to create an architecture through the entire IT life cycle.
  • Learn The Fastest Way To Pass MCSE Exam - What's the fastest way to pass MCSE exam? That's a question asked by a lot of MSCE candidates. The fastest way to pass MSCE exam is just to buckle down, study, and get it over with. That way you'll only have to take the MCSE exam once.
  • The Need For Quality IT Support Staff - Any company engaged in providing IT support will no doubt exercise great care in who they hire on their roster as the importance of a good; if not outstanding IT support staff cannot be emphasized enough. It means having a good IT supervisor who can coordinate computer programming as well as perform system analysis. He/she should also coordinate computer operations such as data exchange methods, and also submission as well as distribution. The IT support supervisor shall also need to be able to format specifications as well as do the coding procedures. There may be more than one supervisor with others being involved with other aspects of IT support such as overseeing systems programming for workstations as well as taking responsibility for database administration and being there to answer specific issues related to individual edits.
  • Information Technology Certification Test Taking Tips & Techniques - How to pass your Information Technology Certification Exam is the question that ALL students who are preparing for their IT certification exam should be asking! With many online sites giving you certification test taking tips and techniques where do you begin with gathering the pertinent information about being prepared for your certification? There are 2 major questions that every prospective student looking for their information technology certification should be inquiring.
  • Facing The Facts With An Information Technology Degree - Getting an information technology degree makes perfect sense in a world where the technology's expansion rate shows no signs of slowing down. Those who love to work with computers and are looking for a solid and dependable career choice would be wise to consider the information technology field. No matter where one goes in the world, IT professionals will find their skills in demand. It is no secret how much daily life has come to depend on computers and their various aspects. From computer programming to network engineering, the demand for intelligent and detail focused individuals are an essential element.
  • How to Create and Manage Access-Control Lists on Cisco ASA and PIX Firewalls - Access Control Lists (ACLs) are sequential lists of permit and deny conditions applied to traffic flows on a device interface.
  • Making The Grade With An Information Technology Degree - With computers in every type of workplace from the high-rise office to the post office, an information technology degree is simply one of the most useful qualifications available. A dependence on computers has created a need for those who understand the inner workings of various information systems.
  • 9 Quick And Easy Steps You Can Take To Resolve The Dreaded Network Cable Is Unplugged Error - I am sure you have gotten one of the most annoying errors in existence which is the Network Cable is unplugged error. I will cover the reasons for this error as well as how to quickly solve it in 9 easy steps. I will be as descriptive as possible. That’s just the way I roll. The most common home configuration is a home router with your computer plugged into it. A router is the little box your internet service provider gave you when you subscribed to their internet service. A router has ports in it which resemble telephone ports only they are bigger. A network cable can also be called an RJ-45 cable, LAN cable, Cat5 cable, or straight through cable.
  • Understanding the Eight Base Commands on a Cisco ASA Security Appliance - There are literally thousands of commands and sub-commands available to configure a Cisco security appliance. As you gain knowledge of the appliance, you will use more and more of the commands. Initially, however, there are just a few commands required to configure basic functionality on the appliance. Basic functionality is defined as allowing inside hosts to access outside hosts, but not allowing outside hosts to access the inside hosts. Additionally, management must be allowed from at least one inside host.
  • Understanding the Fundamentals of Ethernet - Ethernet was developed at Xerox's Palo Alto Research Center (PARC) by Robert Metcalfe and David Boggs with Chuck Thacker and Butler Lampson in the early 1970s. Xerox filed a patent application for Ethernet in 1975. Today, Ethernet is based on IEEE standard 802.3 (Institute of Electrical and Electronic Engineers). Metcalfe left Xerox in 1979 and founded 3Com to promote local area networks and personal computers. He persuaded Digital Equipment Corporation (DEC) and Intel to work together with Xerox to promote the DIX (Digital/Intel/Xerox) Ethernet standard. Ethernet is named for the invisible, massless substance that 19th century scientists believed filled the universe. Ethernet was originally based on the same rules as those for polite conversation. Each computer wanting to transmit data waits until there's a lull in network traffic before attempting to transmit its data.
  • How to Get Help in Linux - Sometimes, especially for Windows and Macintosh administrators, a move to the Linux operating system can seem a bit intimidating, especially because of the more traditional approach to administration through the Command Line Interface (CLI). The good news is that Linux includes ample, built-in help including "man" pages, "info", "help", and "apropos". In this article, I'll explain your options and give you some practice using each of them. The information in this article should be applicable in any flavor of Linux. Using "man" "man" formats and displays the online manual pages.

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