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Answer to Serial Link Interview Question
Subnetting Speed Practice #3
This is turning into a bit of a regular installment. You should practice subnetting regularly until you pass the ICND1, ICND2, and/or CCNA exams! Here's some more practice. Also, you can answer the poll based on this week's questions, last
Serial Link Interview Question
Today's post poses a question about a serial link, and what you can know - for sure - based on the figure and some show command output. As usual, the question is below the fold, with the answer posted in a few
Subnet Speed Practice #2: Answers
This post makes no sense without reading this post first. The earlier post lists 5 subnetting problems, and tells you to time yourself. The answers are below the fold in this post. Don't look til you try it for yourself! Post
Subnetting Speed Practice 2
Just like last Friday's post, here's more Subnetting speed practice. But since no one told me how long it's taking, I've added a poll. You can answer the poll based on this week's questions, last week's, or any other week.
$40/router to get IPv6?
Today I’m just tossing out a poll before to this audience before I offer it in another context. Here’s the setup. You’re going to buy some routers for the lab you’ll use to study for CCNA. You can buy some
Subnetting Speed Practice at CCENTSkills
Just a heads up, for those of you who are past the ICND1 exam and CCENT. I just posted a new subnetting practice question at the CCENTSkills blog, and answers. Of course, subnetting matters a lot on both ICND1 and
Subnet Speed Practice #1 – Answers
This post makes no sense without reading this post first. The earlier post lists 5 subnetting problems, and tells you to time yourself. The answers are below the fold in this post. Don't look til you try it for yourself!
Subnetting Speed Practice #1
Today's post is the first of what may be several posts over time that supply a number of subnetting practice questions. No explanations (unless you ask), just a problem (in this post) and the answers (in another post so I
STP – do we really need a Listening state?
Long story, but I had a reason today to try and think of a case in which a temporary loop might occur for which the listening state in STP was really necessary. The short answer? I couldn’t come up with
