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100-105 Ch 11: Virtual LANs

VLANs and Trunking: Cert Guide Packet Tracer Labs ICND1 Chapter 11

VLANs and Trunking: Cert Guide Packet Tracer Labs ICND1 Chapter 11

🕔10:35, 30.Apr 2019 Don’t just read about networking! Practice it! Many people practice by reviewing and doing the examples in a book. Today’s post details the Examples in the ICND1 100-105 Official Cert Guide Chapter 11 with matching Packet Tracer files. Enjoy! Advice before Read Full Article
Troubleshooting Layer 2 Switching: Answers

Troubleshooting Layer 2 Switching: Answers

🕔12:05, 9.Mar 2017 Can you think abstractly about how layer 2 switching works, and how VLANs and trunks impact their forwarding decisions? Or do you need to see the specific configurations to make sense of it? This latest practice question pulls in a Read Full Article
Troubleshooting Layer 2 Switching

Troubleshooting Layer 2 Switching

🕔12:05, 7.Mar 2017 Layer 2 switching seems easy – but then you must think through how it works in a real network. Applying the ideas proves whether you really understood the concepts or not. This next question gives you that kind of practice Read Full Article
Answer to Question: Destination MAC Only?

Answer to Question: Destination MAC Only?

🕔12:05, 14.Dec 2016 The previous post posed a question that appeared straightforward – but one that set up a couple of the more common mistakes that people make with the subject of Layer 2 frame forwarding.  The goal was twofold: yet another practice Read Full Article
Switch Forwarding Question: Destination MAC Only?

Switch Forwarding Question: Destination MAC Only?

🕔12:05, 13.Dec 2016 How does a Layer 2 switch choose where to send a frame? Does it think about more than the destination MAC address? One of the common mistakes videos in the new “CCENT ICND1 100-105 Exam Prep LiveLessons” product talks about Read Full Article
Answers: Data and Voice VLAN 2

Answers: Data and Voice VLAN 2

🕔09:10, 11.Jun 2016 This latest lab takes a task that is relatively simple to learn and master and puts it into the context of a simple migration. The task: to migrate some switch access ports from connecting to PCs only, to instead connect Read Full Article
Data and Voice VLAN 2

Data and Voice VLAN 2

🕔09:05, 10.Jun 2016 Ready to prepare some access switches to support IP phones? This latest config labs sets up the problem for that specific task. And yes, voice VLANs are another one of the topics now explicitly listed in the new ICND1 100-105 Read Full Article
Answers: Data and Voice VLAN 1

Answers: Data and Voice VLAN 1

🕔09:10, 4.Jun 2016 Configure a VLAN? Easy. Configure both a voice and data VLAN on an access port? Not too hard. Make sure it all works in a small network? Yet another small step, all required learning on the path to being a Read Full Article
Data and Voice VLANs 1

Data and Voice VLANs 1

🕔09:05, 3.Jun 2016 Creating a VLAN is simple: just configure the vlan number command. However, even in a small network with four switches, like the one used in this next lab, a VLAN config lab can give you a few things to think Read Full Article
Answers: Trunking Puzzle 1

Answers: Trunking Puzzle 1

🕔09:05, 8.Apr 2016 Lots of switch trunks, lots of different requirements, resulting in a variety of configuration combinations. Can you remember all the trunking config options without having to look up commands or using CLI help? Check out the lab first as always, Read Full Article

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