STP Puzzle #1

STP Puzzle #1

🕔11:29, 29.Nov 2011

This blog post is the first of what may be a whole new type. You can read all day about Spanning Tree Protocol (STP), and learn the theory, but that’s not enough. When you later try to apply STP concepts

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Auto-summary Essentials + an Example

Auto-summary Essentials + an Example

🕔13:00, 12.Nov 2011

Today’s post is a ramble on the [no] auto-summary command. Think you know it? The proof of the pudding: give me one sentence that specifically states on what routers you need to consider the auto-summary setting, and characterize what happens

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An auto-summary exercise

An auto-summary exercise

🕔09:16, 9.Nov 2011

I just wrapped a Config Museum lab over in the CCENT Skills blog, but it happened to bring up a nice CCENT topic: auto-summary. Many people struggle with the concept. So I figured I’d use that lab as a backdrop

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Config Museum: IPv6 Static Routes

Config Museum: IPv6 Static Routes

🕔07:00, 5.Nov 2011

This blog post begins with a router triangle, IPv6 addresses, and working interfaces. All routers can ping their own IPv6 addresses, but the routers only know their own IPv6 connected routes. Your job: Add static IPv6 routes for the LAN

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Answer, Config Museum Lab: IPv6 Addressing

Answer, Config Museum Lab: IPv6 Addressing

🕔08:49, 2.Nov 2011

This blog post simply lists the answers to the earlier lab exercise from a few days ago. This post makes no sense without the first one, so don’t look until you read the other post. No guile, no tricks, just

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