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Config Lab

Answers: IPv6 Global Unicast Addressing 1

Answers: IPv6 Global Unicast Addressing 1

🕔09:05, 14.Sep 2016

In this lab, you have to configure global unicast addresses, which does not require a lot of thinking. The harder part is the contrived part that lets you review some modified EUI-64 math, making you manipulate hexadecimal values to determine

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IPv6 Global Unicast Addressing 1

IPv6 Global Unicast Addressing 1

🕔09:05, 12.Sep 2016

IPv6 addresses just take a little getting used to. This next lab gives you same reps with configuring Global Unicast addresses, while giving you a few mind-bending exercises to make you think about Link Local addresses and EUI-64. I would

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Answers: Layer 3 Switching 2

Answers: Layer 3 Switching 2

🕔09:10, 7.Sep 2016

This lab asks you to configure layer 3 switching. Along the way, you get a pretty good review of other LAN switching config basics as well. By Config Lab standards, this lab is long enough to forget what the lab

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Layer 3 Switching 2

Layer 3 Switching 2

🕔09:05, 5.Sep 2016

This next lab is one of the longer labs in this config lab series. The lab includes some simple tasks to configure 802.1Q trunking and to create VLANs. The big focus of the lab however is to enable layer 3

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Answers: Protecting CLI Access 2

Answers: Protecting CLI Access 2

🕔09:10, 31.Aug 2016

This lab was pretty direct: configure an ACL and use to to protect CLI access rather than filter packets being routed by the router. You know the drill – read lab, do lab, check here.

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Protecting CLI Access 2

Protecting CLI Access 2

🕔09:05, 29.Aug 2016

This latest lab is relatively straightforward while being very useful. Many enterprises make a habit of adding an ACL to filter inbound Telnet and SSH attempts into a router or switch. Today’s lab gives you a chance to work through

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Answers: Special IPv6 Addresses 2

Answers: Special IPv6 Addresses 2

🕔09:10, 24.Aug 2016

Ready to play detective? Go back and check out the lab post, and take your best shot at predicting the configuration. Then come back here and check your thoughts versus the answer. The theme: interpreting the unicast and multicast addresses

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IPv6 Special Addresses 2

IPv6 Special Addresses 2

🕔09:05, 22.Aug 2016

This latest config lab takes a backwards approach to configuration. In this case, it starts with a bunch of show commands, and asks you to derive some of the key configuration items on several routers. The theme: IPv6 addressing. By

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Answers: IPv6 Static Routes 3

Answers: IPv6 Static Routes 3

🕔09:10, 17.Aug 2016

This most recent lab asked you to configure a bunch of static IPv6 routes on the same router. Some had the exact same destination subnet, and some created host routes that overlapped with other static routes. And all were assigned

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IPv6 Static Routes 3

IPv6 Static Routes 3

🕔09:05, 15.Aug 2016

Although this lab’s title is “IPv6 Static Routes 3”, it might be better called “Convoluted Fun with overlapping IPv6 Static Routes using Administrative Distance”. The purpose of the lab is to exercise a couple of specific ideas: how a router

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