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Tag "Port Security"

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

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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

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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

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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!

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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)

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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

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#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!

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#CCENT and #CCNA Fast Start: Port Security

#CCENT and #CCNA Fast Start: Port Security

🕔09:05, 23.May 2013

Port Security used to be spread across both halves of #CCNA (both ICND1 and ICND2). With the new exam updates, it’s all in one place, over in the ICND1/CCENT side of the equation. Today’s post gets us started with a

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CCENT Answer 104 and 105: Troubleshooting

CCENT Answer 104 and 105: Troubleshooting

🕔09:05, 5.Mar 2013

Today’ post gives the letter answer(s) to the last two #CCENT questions, and combines the discussion of the answers to both questions. It combines both in part because much of the background information applies to both. Don’t read here until

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CCENT Question 105: Troubleshooting Ping Failure

CCENT Question 105: Troubleshooting Ping Failure

🕔10:41, 1.Mar 2013

When I wrote the previous #CCENT troubleshooting question, I kept coming up with some really good answers, at least good for learning those subtle points that people miss when they don’t dig into the topics deeply enough. So, I made

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