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100-105 Ch 09: Switch Management

Answer: Basic Port Security 3

Answer: Basic Port Security 3

🕔12:05, 5.Dec 2015 No fluff today – just straightforward config. First do the lab as listed in the earlier post, that is, try it for yourself. (For you test takers, the point is that you learn better if you try first – it’s Read Full Article
Basic Port Security 3

Basic Port Security 3

🕔13:05, 3.Dec 2015 Sometimes, #CCNA studiers get bogged down with port security, focusing on all those little optional configuration settings. But what of the main feature: securing the port? This latest lab revisits the big ideas of what a switch does using port Read Full Article
Answer: Basic Port Security 2

Answer: Basic Port Security 2

🕔12:10, 24.Oct 2015 No fluff – just straightforward config. First do the lab as listed in the earlier post, that is, try it for yourself. (For you test takers, the point is that you learn better if you try first – it’s not Read Full Article
Basic Port Security 2

Basic Port Security 2

🕔12:10, 22.Oct 2015 Quick, can you name all the small options available with Cisco’s port security feature on Catalyst IOS images? Most of us can't, unless we're in the middle of studying for CCENT, CCNA, or CCNP R&S SWITCH. But this blog is Read Full Article
A: A Port Security Question

A: A Port Security Question

🕔09:05, 7.Sep 2015 You know the drill. Check this earlier port security question, and then come back here to check your answer and logic. The answer is below the fold. Enjoy! Letter Answers: B, C, D   Explanation To answer this question, you can Read Full Article
Q: A Port Security Question

Q: A Port Security Question

🕔09:05, 3.Sep 2015 The  lobby has a live Ethernet port: it's time to lock that port down with port security. As usual, this post poses the question, and the next post (which will be linked at the bottom of this one once it's there) Read Full Article
Answers to Monday’s Switch LED Question

Answers to Monday’s Switch LED Question

🕔09:05, 24.Apr 2015 Here's a link to the question. The answer is below the fold. Answers: A, D The LED above the actual interfaces (ports) are port LEDs. These LEDs have different meanings depending on the setting of the LED mode, as changed Read Full Article
Question: Switch LEDs

Question: Switch LEDs

🕔09:05, 21.Apr 2015 The switch LEDs can tell you quite a bit of info about switch status. However, it's sometime difficult to get the idea if you don't have a real switch to experiment with, and press the status button on the front Read Full Article
Answer to the Port Security Question

Answer to the Port Security Question

🕔09:05, 28.May 2013 IPv6 addressing is in the new ICND1 100-101 and CCNA 200-120 exams, and the previous post posed a related question. Today’s post wraps the topic, showing the answer. Check out the question before flipping the page! Link to the question Read Full Article
#CCENT and #CCNA Fast Start: a Port Security Question

#CCENT and #CCNA Fast Start: a Port Security Question

🕔09:05, 24.May 2013   No muss, no #CCENT or #CCNA fuss: a straightforward Port Security question. At least it’s straightforward if you have a clear and confident concept of how IPv4 works inside the same LAN subnet. Enjoy! The Question (Wendell’s note to Read Full Article

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