Archive for 'IT Courses'
A Book About Voice over IP Security
Posted on 17. Sep, 2008 by rivansystems.
An IT person need to know about VoIP security…it seems many networks running VoIP are now considering their security options (years after initial deployment). When I first looked through this book, I was unimpressed. It seems like the book spends A LOT of time talking through foundations of H.323, MGCP, SIP, encryption, authentication, etc… (just [...]
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CCNA Voice Exam Debrief
Posted on 08. Jul, 2008 by rivansystems.
Alright, this afternoon I took the CCNA Voice exam (aka Implementing Cisco IOS Unified Communications, 640-460). While I completely loathe brain dumps, I am all for getting a good idea of focus areas and the general feel for the exam, so that’s what I’ll give you here.
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More CCNA Voice Information
Posted on 30. Jun, 2008 by rivansystems.
Cisco has just launched a new learning site that has great info about all the new certifications. Click here to check it out.
One of the documents they posted to the site is excellent. It’s the CCNA Voice prep session from the Networker’s conference. If you want to get a good idea of the question types, topics, etc, download this document.
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2 Steps to CCNP
Posted on 08. Jan, 2008 by admin.
How do you become a legit CCNP, you can do it in 2 ways: long or short?
Well to pass the CCNP, you have two options: the 4 exam method or the 3 exam method. The 4 exam method requires a CCNP candidate to pass these courses:
CCNP BSCI exam
CCNP BCMSN exam
CCNP ICSW exam
CCNP [...]
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Total Network Security
Posted on 08. Jan, 2008 by admin.
Network security
Simplified
Hack or be hacked. Your must learn this brutal practice to protect the network you love. Our network security course teaches you intermediate to advance hacking principles and learn to [...]
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RivanSystems Linux on Steroids Bootcamp
Posted on 08. Jan, 2008 by admin.
Steroid is a banned substance because taking it will make your muscles grow unnaturally faster. It is both unfair and dangerous. Taking steroids is unfair to those who are not on steroids because your strength will out-muscle theirs and dangerous because taking too much steroids will turn you into a muscled [...]
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IP Telephony
Posted on 08. Jan, 2008 by admin.
IP telephony with an identity crisis
Imagine this: you are a Cisco Callmanager expert but ended up administering an Avaya based call center? Or you are an Avaya certified guru but ended up fixing an asterisk Digium voice network. How will you survive if you are placed in unfamiliar territory by unavoidable (and [...]
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CCNA Voice Bootcamp
Posted on 08. Jan, 2008 by admin.
Surf the Internet using your favorite Google or Yahoo search engine and type “CCNA Training” as the keyword search and you will most probably be routed to about 100 Cisco training schools each claiming to be the best! And you would probably just pick the school at random since your goal is [...]