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CISCO CCNA, CCENT, And CCNP Home Lab Study: The DTE/DCE Cable
More Cisco CCNA, CCENT, and CCNP candidates than ever before are putting together their own home labs for their certification exam study, and that's a great trend - there's nothing like learning on the real thing...
Author: Chris Bryant - Category: Computers and Technology
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Cisco 640-802 Ccna And Ccent Certification: Ram, Rom, Nvram, Flash, And The Boot Process
An important part of your Cisco CCENT and CCNA certification studies is learning the differences between RAM, ROM, NVRAM, and Flash memory...
Author: Chris Bryant - Category: Computers and Technology
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Cisco CCNA / CCENT Certification Exam Training: Physical And Virtual Lans
Earning your Cisco CCENT certification and passing the 640-822 exam demands that you master networking basics, and part of that is knowing how to work with both physical and virtual Local Area Networks (LANs)...
Author: Chris Bryant - Category: Computers and Technology
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CISCO CCNP Certification Training Tutorial: Priority Queuing for the ONT Exam
You can’t earn your CCNP certification without passing the Cisco ONT exam, and queuing is a huge topic on that exam...
Author: Chris Bryant - Category: Computers and Technology
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CISCO CCNP Certification Exam Training for the ONT Exam: QoS Models
A large part of your CCNP training for the ONT certification exam should be spent studying the various ways we can implement Quality of Service (QoS) on Cisco routers and switches...
Author: Chris Bryant - Category: Computers and Technology
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CISCO CCNA / CCENT Certification Exam Training: Broadcasts, Hubs, Routers, And Switches
In a previous Cisco CCENT certification exam tutorial, we talked about broadcasts and the potential of a broadcast storm...
Author: Chris Bryant - Category: Computers and Technology
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CISCO CCENT / CCNA Certification Exam Tutorial: Comparing TCP and UDP Headers
During your Cisco CCENT and CCNA studies, you'll see that so many great TCP features - the three-way handshake, windowing, sequence numbering, error detection and recovery - are strictly TCP features...
Author: Chris Bryant - Category: Computers and Technology
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CISCO Certification: An Introduction To Multilayer Switching And SVIs
Sure, you have to know all about SVIs and multilayer switching to earn your CCNP, but you also need to know about them because they’re so commonplace in today’s networks...
Author: Chris Bryant - Category: Computers and Technology
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CISCO CCNA / CCNP Certification Exam Tutorial: EIGRP And Split Horizon
EIGRP is a major topic for your CCNA and CCNP studies, and one basic skill you’ll need to pass your Cisco certification exams is to identify situations where you need to enable or disable split horizon...
Author: Chris Bryant - Category: Computers and Technology
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CISCO CCNP 642-901 BSCI Exam Tutorial: EIGRP Adjacencies And Secondary Addresses
I've read some non-Cisco documentation that EIGRP will not allow adjacencies to form when secondary addresses are used...
Author: Chris Bryant - Category: Computers and Technology
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CISCO CCNP Certification BSCI 642-901 Exam Training: The EIGRP Adjacency
EIGRP is an important part of real-world networking as well as being a major topic on the 642-901 CCNP BSCI exam...
Author: Chris Bryant - Category: Computers and Technology
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Ccna Certification Exam Training: Circuit Switching Vs. Packet Switching
CCNA certification exam training is all about learning the details, and an important part of your CCNA test prep is knowing the differences between Cisco router and switch technologies that are somewhat similar...
Author: Chris Bryant - Category: Computers and Technology
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CISCO CCNA Certification Exam Tutorial: The Config Register And Password Recovery
Whether you're preparing for the CCNA certification exam or not, you must be prepared for the following question:
"Hey, I reloaded this router and it wants an enable password...
Author: Chris Bryant - Category: Computers and Technology
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Comptia Network+ Certification Exam Tutorial: Virus Attacks And Antivirus Programs
Whether you’re preparing to pass the Network+ or Cisco CCNA certification exam or not, you must not underestimate the importance of antivirus programs and virus definition updates...
Author: Chris Bryant - Category: Computers and Technology
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Comptia Network+ Certification Exam Tutorial: Antivirus Programs
In the first part of this CompTIA Network+ certification exam tutorial, we looked at the different types of viruses and other invaders trying to get into our network, and how antivirus programs help to stop them...
Author: Chris Bryant - Category: Computers and Technology
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Comptia Network+ Certification Exam Tutorial: Hubs, Repeaters, Bridges, And Switches
To pass your Network+ certification exam, you must know the differences between hubs, repeaters, bridges, and switches...
Author: Chris Bryant - Category: Computers and Technology
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Comptia Network+ Certification Exam Tutorial: DHCP And DHCP Relay Agents
As a CompTIA Network+ exam candidate, you’re probably familiar with DHCP – but just in case, we’re going to review DHCP basics here and then go into a discussion of DHCP Relay Agents...
Author: Chris Bryant - Category: Computers and Technology
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Comptia Network+ Certification Exam Tutorial: Hot Sites, Warm Sites, And Disaster Recovery
Part of passing the Network+ exam and being an outstanding network administrator is being prepared for disaster...
Author: Chris Bryant - Category: Computers and Technology
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Ebay Auction Home Business Tutorial: Start Low To Sell High!
I sell items on eBay and enjoy teaching others how to make money with eBay auctions, but I admit to doing my fair share of buying, too...
Author: Chris Bryant - Category: Business
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Computer Jobs: How To Figure Out What Your Career Specialty Should Be
Making the decision to pursue a computer career is a great choice I can vouch for that personally -it's the most important career decision I have ever made...
Author: Chris Bryant - Category: Jobs
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Computer Careers: Getting Your First Job
The hardest part of getting a computer career started is just that - getting started For many career changers, the first step in a rewarding career in IT is attending a tech school such as ECPI or ITT Tech, and then it's off to the job hunt...
Author: Chris Bryant - Category: Jobs
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How To Start A Career In The Computer Field
If you're considering a career working in Information Technology - a fancy way of saying "working with computers" - congratulations...
Author: Chris Bryant - Category: Career
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Network+ Certification Exam Tutorial: How And When To Use Virtual LANs (VLANS)
From your Network+ exam studies, you know that switches forward broadcasts, and that sounds great, but that's not always a good thing...
Author: Chris Bryant - Category: Computers and Technology
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Network+ Exam Tutorial: Ports, Port Numbers, And Sockets
If there's one thing that can be a bit confusing to many Network+ certification exam candidates, it's the concept of ports and sockets...
Author: Chris Bryant - Category: Computers and Technology
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Network+ Exam Certification Tutorial: The Bus Topology
The Physical layer of the OSI model isn't the most exciting or interesting to work with, but it's the foundation for everything we do in networking...
Author: Chris Bryant - Category: Computers and Technology
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Ebay Auction Home Business Tutorial: Avoid This Costly Listing Error
My previous eBay auction tutorials have focused on deciding what to sell, and for how much These are obviously important decisions, but there's one more vital part of your eBay auction posting that we've got to discuss - and that's the content of your auction listing...
Author: Chris Bryant - Category: Business
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Ebay Auction Home Business Tutorial: Don't Charge Too Much...or Too Little!
In my last few eBay auction tutorials, we talked about what you can sell to make money on eBay and start your own home business...
Author: Chris Bryant - Category: Business
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Ebay Auction Home Business Tutorial: Do Your Research!
In past eBay auction tutorials, we've talked about how there are people just waiting out there to buy you knowledge, and the best way to sell it to them is through writing ebooks...
Author: Chris Bryant - Category: Business
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Network+ Certification Exam Tutorial: DHCP And RARP
Part of passing the Network+ exam is mastering the many different protocols and services you're introduced to in your studies, and that's especially hard when two protocols do much the same thing...
Author: Chris Bryant - Category: Computers and Technology
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Ebay Home Business Tutorial: Is Creating Ebooks With Adobe Professional A Good Idea?
In my previous eBay auction tutorials, I talked about how someone - a lot of someones - are willing to pay for your knowledge, whether it's a soup recipe, bowling tips, or just about anything...
Author: Chris Bryant - Category: Business
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