http://www.whyamirich.com/ Articles at Free Website Content from Whyamirich.com en-us http://www.whyamirich.com/computers/computer-certification/learn-why-configuration-experience-is-important-for-your-ccna-exam.html http://www.whyamirich.com/computers/computer-certification/learn-why-configuration-experience-is-important-for-your-ccna-exam.html Tue, 22 Sep 2009 05:19:26 -0600
Here are 3 reasons why you need to hone your network configuration and troubleshooting skills:

1. To Pass The CCNA - Partly in response to market demand, but also to ensure that certified CCNA network engineers have the proper practical experience in order to tackle real-world network issues, Cisco introduced Cisco IOS simulation type questions into the CCNA exam several years ago. It's well known that it is difficult to pass the exam without doing well for these questions, however, only Cisco knows for sure what the weight of these questions are. Because of this, it is essential you get a good deal of hands-on configuration practice before you attempt the CCNA test.

2. Employers - If you are applying for a job, do note that employers value candidates that have good command line configuration experience. Some are even willing to take in relative beginners who are uncertified but have shown that they can apply the theoretical knowledge effectively. There are also employers who will conduct some practical and technical tests to gauge the capability of the job applicant, and this phenomenon is getting more common. If you want to increase your chances of landing the networking job, be sure to brush up on your Cisco IOS hands-on configuration configuration skills.

3. Recall - The best way to remember all the common and important Cisco IOS commands which are essential for any network engineer to perform at his or her job is to practice them over and over again. With constant practice and repetition, you'll be able to recall the relevant command at an instant. In critical situation where there is something wrong with the network, you'll be able to resolve the issue quickly, rather than having to search books and the internet for the correct command to use to show, confirm and resolve the issue. ]]> http://www.whyamirich.com/computers/computer-certification/cisco-certification-routed-protocols-vs-routed-protocols.html http://www.whyamirich.com/computers/computer-certification/cisco-certification-routed-protocols-vs-routed-protocols.html Mon, 13 Apr 2009 22:08:55 -0600
A routed protocol contains the data structure for a packet to be sent outside of its local network segment. This structure is called an addressing scheme. Based on the addressing scheme, you will be able to identify the network to which a host belongs, in addition to identifying that host on that network. All hosts on an internetwork (routers, servers, and workstations) can communicate with each other by using a routable protocol such as IP, IPX or AppleTalk. A routingprotocol is used to communicate routing information between routers. Its purpose is to help routers building and maintain routing tables. Examples of routing protocols are RIP, IGRP, EIGRP and OSPF(there are many others). When a router has built a complete routing table from the various routing protocols it supports, it will be able to most efficiently forward traffic via the best route.

Routed Protocols

As mentioned above, IP, IPX and AppleTalk are three common routed protocols. The exam focuses on IP since that is the predominant protocol used today. So what do you need to know about IP other than that is how all your node to node communication will occur? Make sure you know how to subnet! If you do not know how to create subnet masks to most efficiently meet a desired goal of number of subnets and hosts, you will most definitely fail the exam. Understanding how to subnet will not guarantee that you will pass this exam, but not understanding subnetting will guarantee that you fail! If you have an IP address and its subnet mask, you need to be able to identify the subnet ID of that host, the first and last useable host on that subnet, the subnet broadcast address, in addition to the number of possible subnets and hosts per subnet. If those items do not come easily to you, then you will need to brush up on these concepts. Remember you have roughly a minute per question on the exam. If it takes you more than a minute to figure the above items out, you will not finish the test in the allotted time. In addition, you will need to know how to recognize a subnet mask in its dotted decimal form (255.255.255.248) and by using a bit count (/29). You should also know which bits must be off and on in the first octet for the various classes of IP addresses (Class B would have "10" in the first two bits).

Routing Protocols

The CCNA objectives only require that you know how to configure RIP and IGRP. However, you do need to know about the three classes of routing protocols (distance vector, link state, and hybrid), and which protocol belongs to which class. RIP and IGRP are distance vector protocols. OSPF is the only link state protocol with which you need to concern yourself at this level, and EIGRP is the only hybrid protocol. Know which protocol has a lower administrative distance (RIP is 120 vs. IGRP is 100), and that static routes have a lower administrative distance if you use the defaults a static router is 1 and a directly connected router is 0. When configuring RIP or IGRP, make sure that you also know how to turn on the attached networks so that they will start sending and receiving routing updates(network xxx.xxx.0.0).

Also remember that IGRP requires the addition of an autonomous system number(AS xx). Be familiar with the metrics RIP and IGRP use in determining the best path through which to route. RIP for IP only uses hops and IGRP uses only Bandwidth and Delay be default but can also be configured to use Bandwidth, Delay, Reliability, Load, and MTU. Remember that "show ip route" displays the contents of all routing protocols in your routing table. ]]> http://www.whyamirich.com/computers/computer-certification/get-recognition-with-microsoft-certification.html http://www.whyamirich.com/computers/computer-certification/get-recognition-with-microsoft-certification.html Sun, 05 Apr 2009 11:33:16 -0600
MCDST is one of the most wanted after Microsoft certifications on the market at present. Microsoft Certified Desktop Support Technician is a designation that has a lot of recognition for executives who need a highly certified technician to function as a helpdesk specialist and give desktop help via phone and also by providing service the individual station. Microsoft Certified Desktop Support Technician (MCDST) with Microsoft Windows XP is a certificate that ascertains the fundamental and higher credentials needed to join the IT profession in the form of a support desk expert.

Since the recognition which Microsoft Certified Desktop Support Technician (MCDST) receives online and conventional IT schools are giving some free classes. You will discover complimentary information technology Microsoft PC courses on the web nearly as much as you'll find paid certification training. There is a long list of electronic establishments which provide complimentary study guides, some complimentary electronic tutoring along with free trial exam questions for the purpose of prepare you for the certification.

MCDST certification is valuable troubleshooting knowledge with the Windows OS to executives and consumers. It provides a regiment for learning the skills which support technicians need. Being a desktop support technician, you will use great customer service skills, educate users, and also solve hardware or computer software operation as well as program problems with the desktop. You will obtain irreplaceable skills and good practices consistent to networks and file sharing and upkeep on DHCP communications devices and DNS for Internet systems to translate names into internet protocol addresses.

MCST certification confirms the fundamental abilities required to join the Information Technology industry as a support professional. It tells the technical capabilities of the person to clients and employers and differentiates career candidates from their peers. MCDST certification enriches job enjoyment with increased technical ability as you add to your knowledge and skills. MCDST certification assist in advance support technician careers through generating a structured framework for gaining abilities, and offers a knowledge basis for additional Microsoft certificates, like the MCSA and the MCSE.

Microsoft Certified Desktop Support Technician Certificate Prerequisites on Windows XP involve pass two core exams that provide a applicable and constant gauge of technical ability. Such tests are written using the help of professionals in the industry and reflect how Microsoft products are utilized in companies around the world. The two core exams are: Exam 70-271: Supporting Users and Troubleshooting a Microsoft Windows XP Operating System consisting of about sixty questions and Exam 70-272: Supporting Users and Troubleshooting Desktop Applications on a Microsoft Windows XP Operating System being somewhere around fifty questions.

A candidate for MCDST requires study for a certification. There are non-profit Microsoft courses accessible on the web including costless Microsoft practice exam questions, free syllabus's and free MCDST training tomake your readiness less complex. handouts can only carry you so much, you will need to purchase some Microsoft certification training in order to be ready for your actual exam. Your education isn't the objective though receiving your Microsoft certification is so learn how to pass your information technology certification exam and as there are abundant resources accessible, all you will need is a little researching. ]]> http://www.whyamirich.com/computers/computer-certification/it-certification-can-improve-your-career.html http://www.whyamirich.com/computers/computer-certification/it-certification-can-improve-your-career.html Sat, 28 Mar 2009 14:40:49 -0600
I ought to say if a task is worth performing then it is worth doing properly to earn an IT certification. Barring that you have full confidence in your comprehension of all items related the computers of PCs, you should take the chance and register for one of the courses. These programs are being updated in order to assist you with better accuracy.

Such certificates will usually teach you in the sections of computer architecture, computer storage, modems, printers, hard disk arrangements and operating system tweaking.

These certifications usually consist of two tests. If you have interest in IT and are considering your possibility as a computer service specialist, the following basic level certification could be right for you. Some credentials are for newbies, some are for advanced users. Determining where you fit on that spectrum will assist you in deciding what certifications are appropriate for you.

You won't require high certification in order to get an basic job. What you will need in addition to the abilities that you have acquired is a well written curriculum vitae, a respectable cover letter, interview abilities, a wish to learn, and a personality that makes employers desire to hire you. Your premier job will likely be at a desk, working in a Tech support call center, contracted labor through a temp service, etc., but you need to through any type of certification before getting a career of your own choosing. ]]> http://www.whyamirich.com/computers/computer-certification/cisco-ccna-certification-routed-protocols-vs-routed-protocols.html http://www.whyamirich.com/computers/computer-certification/cisco-ccna-certification-routed-protocols-vs-routed-protocols.html Tue, 17 Mar 2009 08:22:32 -0600
A routed protocol contains the data structure for a packet to be sent outside of its local network segment. This structure is called an addressing scheme. Based on the addressing scheme, you will be able to identify the network to which a host belongs, in addition to identifying that host on that network. All hosts on an internetwork (routers, servers, and workstations) can communicate with each other by using a routable protocol such as IP, IPX or AppleTalk. A routingprotocol is used to communicate routing information between routers. Its purpose is to help routers building and maintain routing tables. Examples of routing protocols are RIP, IGRP, EIGRP and OSPF(there are many others). When a router has built a complete routing table from the various routing protocols it supports, it will be able to most efficiently forward traffic via the best route.

Routed Protocols

As mentioned above, IP, IPX and AppleTalk are three common routed protocols. The exam focuses on IP since that is the predominant protocol used today. So what do you need to know about IP other than that is how all your node to node communication will occur? Make sure you know how to subnet! If you do not know how to create subnet masks to most efficiently meet a desired goal of number of subnets and hosts, you will most definitely fail the exam. Understanding how to subnet will not guarantee that you will pass this exam, but not understanding subnetting will guarantee that you fail! If you have an IP address and its subnet mask, you need to be able to identify the subnet ID of that host, the first and last useable host on that subnet, the subnet broadcast address, in addition to the number of possible subnets and hosts per subnet. If those items do not come easily to you, then you will need to brush up on these concepts. Remember you have roughly a minute per question on the exam. If it takes you more than a minute to figure the above items out, you will not finish the test in the allotted time. In addition, you will need to know how to recognize a subnet mask in its dotted decimal form (255.255.255.248) and by using a bit count (/29). You should also know which bits must be off and on in the first octet for the various classes of IP addresses (Class B would have "10" in the first two bits).

Routing Protocols

The CCNA objectives only require that you know how to configure RIP and IGRP. However, you do need to know about the three classes of routing protocols (distance vector, link state, and hybrid), and which protocol belongs to which class. RIP and IGRP are distance vector protocols. OSPF is the only link state protocol with which you need to concern yourself at this level, and EIGRP is the only hybrid protocol. Know which protocol has a lower administrative distance (RIP is 120 vs. IGRP is 100), and that static routes have a lower administrative distance if you use the defaults a static router is 1 and a directly connected router is 0. When configuring RIP or IGRP, make sure that you also know how to turn on the attached networks so that they will start sending and receiving routing updates(network xxx.xxx.0.0).

Also remember that IGRP requires the addition of an autonomous system number(AS xx). Be familiar with the metrics RIP and IGRP use in determining the best path through which to route. RIP for IP only uses hops and IGRP uses only Bandwidth and Delay be default but can also be configured to use Bandwidth, Delay, Reliability, Load, and MTU. Remember that "show ip route" displays the contents of all routing protocols in your routing table. ]]> http://www.whyamirich.com/computers/computer-certification/steps-to-getting-a-microsoft-certificate.html http://www.whyamirich.com/computers/computer-certification/steps-to-getting-a-microsoft-certificate.html Tue, 17 Jun 2008 08:04:02 -0600
In this article we look at how to go about obtaining any kind of Microsoft certificate whether it is a Microsoft C++ Certificate or MCSA (Microsoft Certified System Administrator).

As you will soon find out there are a number of different courses that are available which you can take, but unfortunately they do not all provide the same standard of training. It is therefore important that you look closely at each course and what they offer before making your final decision.

If you are looking for an easy way to help you get the right Microsoft Certificate to improve your IT career chances but do not want to leave your current job then doing it online may be the perfect solution for you. Although doing the training online allows you to work at a pace that you feel comfortable with you still need to dedicate yourself to ensure that you complete all sections of it in the time that has been allotted.

For those who may actually find studying on their own then taking an evening course or a weekend course in Microsoft certificate training may be the best option for them. This again means that you will need to dedicate time to your studies but will be able to do it in the more conventional setting of a classroom.

As you will soon discover once you have obtained your Microsoft Certificate (no matter which one) it will be extremely beneficial to your career in the IT industry. Of all the certificates now available for IT personnel those that come under the Microsoft mantle are not only widely recognized by respected as well. Through the right Microsoft Certificate training one will be work in a number of different areas of the IT industry.

When it comes to obtaining a Microsoft certificate you need to be able to work with one of two platforms that are used in conjunction with all their software packages. One needs to decide whether they want to train in Windows Server 2003 or Windows 2000 platform. For the Windows Server 2003 platform training you will need no less than 12 months experience in all aspects of Microsoft's network and desktop operating systems. Then at the end of the training each person will be required to complete and pass 6 core exams along with one exam that they have chosen themselves.

For those who are intending to obtain a certificate for Microsoft Windows 2000 platform again you need to have at least 12 months experience but this time in relation to Microsoft's network operating systems only. For you to get your Microsoft Certificate at the end of your training you need to take and pass 5 core exams but two rather than one elective exam.

Getting the right Microsoft Certificates at the end of all that training may seem a long way off. But just thing what benefits it will have to your future career in the IT industry and what kind of money you could be earning also. ]]> http://www.whyamirich.com/computers/computer-certification/tukanas-cms-script-v1.0-development-management-and-distribution-software.html http://www.whyamirich.com/computers/computer-certification/tukanas-cms-script-v1.0-development-management-and-distribution-software.html Tue, 01 Apr 2008 14:46:35 -0600