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| 1,053 Articles Under This Category Now Displaying Page 10, Articles 226 to 250 « Previous | Next » Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 |
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Cisco CCNA / CCNP Certification: OSPF E2 Routes vs. E1 Routes -
Chris Bryant CCIE 12933 (12,811)     OSPF is a major topic on both the CCNA and CCNP exams, and it's also the topic that requires the most attention to detail. Where dynamic routing protocols such as RIP and IGRP have only one router type, a look at a Cisco routing table shows several different OSPF route types. R1#show ip route... ( added 2 years 188 days ago.) |
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Cisco CCNA / CCNP Certification: How And Why To Build An Etherchannel -
Chris Bryant CCIE 12933 (12,811) CCNA and CCNP candidates are well-versed in Spanning-Tree Protocol, and one of the great things about STP is that it works well with little or no additional configuration. There is one situation where STP works against us just a bit while it prevents switching loops, and that is the situation... ( added 2 years 191 days ago.) |
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Passing The CCNA And CCNP Exams: Setup Mode -
Chris Bryant CCIE 12933 (12,811) CCNA and CCNP candidates need to know all about Setup Mode, why a router goes into that mode, and as you'll see, how to get out of that mode. Practicing Setup Mode at work is a good way to get fired, though, so you need to practice this on your CCNA / CCNP home lab or rack rental. In this article... ( added 2 years 192 days ago.) |
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Cisco CCNA & CCNP Home Lab Tutorial: Cables And More Cables! -
Chris Bryant CCIE 12933 (12,811) When you're putting your CCNA and/or CCNP home lab together, you're not just buying routers and switches you're creating a blueprint for success. There is no better way to learn about how real Cisco routers and switches work than to work with the real thing! Of course, it's not enough to just... ( added 2 years 193 days ago.) |
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Passing Cisco's CCNA and CCNP Exams: Five Tips For Your Final Week Of Study -
Chris Bryant CCIE 12933 (12,811) As you get ready to pass the CCNA or CCNP exams, you can feel quite a bit of stress as you enter your last week of study. Let's take a look at a few ways to reduce that stress. 1. Do not stay up late cramming. The CCNA and CCNP are not exams you're going to pass by cramming. "Cramming" is a... ( added 2 years 195 days ago.) |
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Passing Cisco's CCNA and CCNP Exams: The VLAN.DAT File -
Chris Bryant CCIE 12933 (12,811) CCNA and CCNP candidates who have their own Cisco home labs often email me about an odd situation that occurs when they erase a switch's configuration. Their startup configuration is gone, as they expect, but the VLAN and VTP information is still there! Sounds strange, doesn't it? Let's look... ( added 2 years 198 days ago.) |
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Passing Cisco's CCNA and CCNP Exams: Traceroute -
Chris Bryant CCIE 12933 (12,811) In preparation for your CCNA and CCNP exam success, you've got to learn to troubleshoot Cisco routers. And while ping is a great basic IP connectivity tool, it doesn't give you all the information you need to diagnose network connectivity issues. Let's say you have six routers between CityA... ( added 2 years 201 days ago.) |
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How Does SMS Service Actually Work? -
Joe Macon (382)  Short message service (SMS) is a wildly popular feature available on most digital mobile phones. SMS allows users to send short messages to other cell phones. These short messages are called text messages. SMS was invented by a Finnish civil servant named Matti Makkonen. Many people... ( added 2 years 201 days ago.) |
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Passing The CCNA and CCNP: Ping And Extended Ping -
Chris Bryant CCIE 12933 (12,811) I often tell CCNA and CCNP candidates that you do your best learning when you screw something up. I often get a funny look right after I say that, but the only way to develop your Cisco troubleshooting skills - the skills you'll need to pass your Intro, ICND, and CCNP exams - is by actually... ( added 2 years 202 days ago.) |
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Passing The Cisco CCNA Exam: An Illustrated Guide To Router Modes -
Chris Bryant CCIE 12933 (12,811) When you're getting started on your CCNA studies, learning the different router modes is key to passing your Intro and ICND exams. But keeping those modes straight can be very difficult. (At least it was for me!) Let's take a look at the various router modes you'll need to know about to pass your... ( added 2 years 203 days ago.) |
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Cisco CCNA / CCNP Home Lab Setup: What's An ISDN Simulator? -
Chris Bryant CCIE 12933 (12,811) ISDN is a vital topic for today's CCNA and CCNP candidates, especially for the ICND and Intro exams - you've got to know ISDN inside and out to pass those examx. Naturally you want to include it in your home lab. What many candidates don't realize is that you can't connect two Cisco routers... ( added 2 years 204 days ago.) |
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Computer Hacks – Quacks Looking for Cracks -
Rev M Bresciani (1,797)   Rev M Bresciani  Who are these people? If they were profiled by the FBI or some law enforcement agency what would the profile look like? What age group would they fall into and what sort of background would they come from? In August of 2003 an 18 year old teen was arrested for springing a version ( added 2 years 205 days ago.) |
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Passing The CCNA and CCNP: Configuring And Troubleshooting "Router-On-A-Stick" -
Chris Bryant CCIE 12933 (12,811) For CCNA and CCNP candidates, it's hard not to laugh the first time you hear the phrase "router on a stick". Let's face it, that's a pretty silly term. But as those who have passed the CCNA and CCNP exams know, this is a vital exam topic that you must know how to configure and troubleshoot. ... ( added 2 years 205 days ago.) |
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Passing The CCNA And CCNP: Cisco Home Lab FAQ -
Chris Bryant CCIE 12933 (12,811) There is a real revolution today among CCNA and CCNP candidates. More and more of you are turning your back on "router simulators" and putting your own CCNA and/or CCNP Home Lab together, which is the best way to totally prepare to pass these tough Cisco exams. I get hundreds of emails every... ( added 2 years 206 days ago.) |
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How To Become A Cisco Firewall Specialist -
Chris Bryant CCIE 12933 (12,811) Security is a hot topic in today's networks, and will continue to be for a long time to come. With that in mind, you must consider adding a Cisco security certification to your resume and firewall skills to your skill set. It's quite a jump from the CCNA to the CCSP (Cisco Certified Security... ( added 2 years 208 days ago.) |
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Out on the road traveling at high speed? Hook your laptop up to wireless broadband Internet -
m6net (3,950) I don’t know much about technology. It’s just not my field of expertise I’m a creative writer. However, as I work for an Internet company I have come to realize the powerful ideas that my fellow office-mates/nerds (cool nerds: E.g. Napoleon Dynamite www.imdb.com/title/tt0374900/) come up... ( added 2 years 209 days ago.) |
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Passing The CCNA and CCNP: Three Myths About Cisco Exams -
Chris Bryant CCIE 12933 (12,811) One of the drawbacks to the Internet is that it allows myths and "friend of a friend" stories to spread quickly, and usually the story becomes more exaggerated as it's passed along. Cisco exams are no exception. Here are three often-repeated myths and exaggerations regarding the CCNA and CCNP... ( added 2 years 209 days ago.) |
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Passing The CCNA And CCNP: Home Lab Shopping On Ebay -
Chris Bryant CCIE 12933 (12,811) Whether you're just getting ideas for your Cisco home lab or adding to your existing lab, ebay is a great place to get ideas for your lab as well as pick up some great bargains. Of course, the internet being what it is, there are always going to be a few people looking to take your money while... ( added 2 years 210 days ago.) |
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Securing Your Job And Your Network With Cisco's CCSP Certification -
Chris Bryant CCIE 12933 (12,811) You don't need me to tell you that security is the #1 concern in today's networks. With that in mind, your career path must include some security certifications, or you will be left behind. Cisco's Cisco Certified Security Professional (CCSP) certification demands a candidate be well-rounded... ( added 2 years 211 days ago.) |
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What Are Hosted Applications? -
Martin Day (236)  Martin Day As access to the Internet becomes more widespread with faster, more reliable and 'always on' connections becoming the norm the growth of applications using the hosted application model continues to expand. Although hosted applications will not suit every situation, or every customer, they... ( added 2 years 211 days ago.) |
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Accelerating Your IT Career: Certification vs. Experience -
Chris Bryant CCIE 12933 (12,811) Whether you're just starting your Information Technology career, or wanting to get further ahead in your current IT career, you have probably thought about earning one of the many popular computer certifications such as the Cisco Certified Network Associate (CCNA) certification, or the MCSE... ( added 2 years 212 days ago.) |
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Four Ways To Get Started With Your IT Career - Or Jumpstart It ! -
Chris Bryant CCIE 12933 (12,811) Many newcomers to the IT field are surprised when they find out it's tougher to get that first job than they thought it would be. I know exactly what that's like. I've had a great career in IT and I'd recommend it to anyone, but I had a tough time breaking in as well. I'd like to share some tips... ( added 2 years 216 days ago.) |
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Breaking Into Information Technology: Tough, But Rewarding -
Chris Bryant CCIE 12933 (12,811) Many newcomers to Information Technology get an overly-optimistic picture of the field from tech school ads that continually make note that "an average MCSE salary is $80.000 a year!". And if someone's thinking of getting into IT and goes on the internet to do some research, they're met with... ( added 2 years 217 days ago.) |
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Free Preventive Maintenance Software -
Jennifer Bailey (2,869) While several preventive maintenance software manufacturers offer free trials for their products before charging a fee, some companies offer their products for free. Free preventive maintenance software is rare, and is sometimes less thorough than software that must be purchased, but it can be a... ( added 2 years 218 days ago.) |
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Taking A Look At Cisco's CCVP Certification Track -
Chris Bryant CCIE 12933 (12,811) I hardly have to tell you how important voice technologies are in today's networks what we all need to keep in mind to maximize our career potential is how important knowing voice is going to be tomorrow. We've always got to look forward in IT, both in our work and out studies. Cisco, always... ( added 2 years 218 days ago.) |
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1053 Articles Total in this category |
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