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Chapter 4

A: Encapsulation

A: Encapsulation

🕔10:15, 14.Sep 2018

Can you predict the data link addresses in each frame that encapsulates a packet as it flows from source to destination in an IPv4 network? This latest QA requires you to think hard about those details. Check out the question

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Q: Encapsulation

Q: Encapsulation

🕔09:05, 12.Sep 2018

Time for some new practice questions! I’ve not added any new QA in a while, but I plan to get on a roll and add new QA to both the CCENT blog and CCNA blog for a good run of

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Answer: Predicting ARP Messages 1

Answer: Predicting ARP Messages 1

🕔13:05, 1.Feb 2018

This latest #CCNA / #CCENT question uses a specific scenario: a working ping, a clearing of a switch MAC address table, and a repeat of the ping. The scenario hopes to make stretch a bit and think outside the box.

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Predicting ARP Messages 1

Predicting ARP Messages 1

🕔09:05, 31.Jan 2018

#CCNA candidates learn about ARP early in the ICND1 half of their studies, and it takes just a few minutes to learn the basics. At the same time, people who write CCNA exam questions can ask us about ARP in

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A: Which ARP and Where

A: Which ARP and Where

🕔12:05, 4.Oct 2015

Host A web browsers to server E, which sits on a different subnet. Who ARPs for whom, and where? Check the question, pick your answer, and come back here to check your answer and see the explanation.

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Q: Which ARP and Where

Q: Which ARP and Where

🕔09:05, 1.Oct 2015

Are you an #ARP pretender? ARP is simple. At the same time, ARP can be used as both a testing tool and interview tool determine whether someone really knows how networks work, or if they just read the basics in

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CCENT Question 103: IPv4 ARP Tables

CCENT Question 103: IPv4 ARP Tables

🕔09:05, 19.Feb 2013

Here’s another #CCENT question that makes you think about both layer 2 and 3. PC1 and PC2 successfully connect to a web server. What ARP table entries should exist at the end of that process?

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