Start watching at eli the computer guy or professor messer practice. Professor messers downloadable comptia 220901 and 220902. This exam will certify the successful candidate has the knowledge and skills required to troubleshoot, configure, and manage common network devices. I then purchased the dions practice exams and felt that these really helped me. Watched messers and dions videos and also the gcga pdf. As a benchmark for best practices in, this certification covers the essential principles for application networking and data networking.
Careers in workstation management, server administration, it security, or data center operations will all include an aspect of networking. Bestselling authors and expert instructors keith barker and kevin wallace share preparation hints and testtaking tips, helping you identify areas of weakness and improve. With these detailed study guides, you can focus your study efforts and make your study time more efficient. I received a sub par score i know its passfail but i still like to score well and didnt retain as much as i could have. Download every video, audio versions of each module, and my course notes in pdf format. The exam is 90 minutes in duration and includes both multiple choice questions and performancebased questions. The tests are definitely made to make sure you understand the steps of the different. Switch an osi layer 2 device hardware bridging asics very fast.
Professor messer videos, course notes, practice tests, and two full years of study group and after show podcasts great for dog walking as prof always says, download and really make use of the test objectives gibson gcga book. The pbq prep section was worth the price of admission alone. I scored a 74 on the first one and read through my wrong answers and learned why i was wrong. So i came up with this outline of the most vital questions regarding the exam and a concise summary of the best prep resources and techniques. Forwards traffic based on mac address the core of an enterprise network high bandwidthmany simultaneous packets router an osi layer 3 device routes traffic between ip. These were probably the closest thing to the real tests. Todd lammle study guide book and professor messer n7 video course. Realistically i studied maybe a total of 24 hours half of them being video. The only caveat is the same as that for all ceus, and thats to check the ceu site and see what the limit is on that type of particular activity on earning ceus for the particular test youre attempting to renew.
I also watched the professor messer videos, but still felt that i needed more. H 110 192223 2097152 254 network address of all zeros means this network or segment. Contents at a glance introduction xxv chapter 1 computer network fundamentals 2 chapter 2 the osi reference model 28 chapter 3 network components 60 chapter 4 ethernet technology 112 chapter 5 ipv4 and ipv6 addresses 148 chapter 6 routing ip packets 198 chapter 7 widearea networks 230 chapter 8 wireless lans 266 chapter 9 network optimization 296 chapter 10 commandline tools 326. Professor messers cisco ccentccna 100105 icnd1 course. Network address of all 1s means all networks, same as hexadecimal of all fs.
I found professor messer, but its for the prior version of the test. I then hired a tutor who showed me professor messer and i did that course. These test were pretty hard, with no real world experience, but definitely attainable with the right amount of focus and study. As some others have said, i swear a few questions were almost exactly the same. Preparing the solutions networking essentials beasley to retrieve all hours of daylight is satisfactory for many people.
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