News

I’m pretty excited about a new project called CCNA Deep Dive. I used to teach quite a bit, and this year I’ll be back on platform – but doing the teaching online rather than in [...]

You studied hard for CCNA 200-125, but you know you won’t finish it before the Feb 23rd deadline. Now you’ve moved on to CCNA 200-301. Did you use my CCNA 200-125 books? Are you now [...]

Anyone who has been pursuing CCNA Routing and Switching (R&S) over the last several months has asked themselves a simple question: Should I move on to study for the new CCNA based on the [...]

If you took any of the CCNA Deep Dive courses on O’Reilly, then you probably remember what this post is for. If not, you shouldn’t care! Regardless, this post is a place for anyone in [...]

We – Cisco Press and I – decided to produce two volumes for the new CCNA 200-301 exam. We can explain the what and the why in a sentence each, but the two-volume approach presents [...]

This post collects links to a few resources related to some of the new topics for the CCNA 200-301 exam: REST, CRUD, and JSON. I’ve posted them here in preparation for my CLN webinar [...]

Between Cisco’s June 10, 2019 announcement and migration day – Feb. 24, 2020 – everyone on the road to Cisco certification has some choices to make. You might make those choices [...]

Cisco made some huge certification announcements last month. As soon as I heard (beforehand a bit, as usual), I started a tickler list of random blog ideas, just because there are so many [...]

You can choose to pursue the existing CCNA Routing and Switching certification or pursue the new CCNA certification come Feb 2020. However, this post does not talk about the choice, but instead [...]

I’ll be hosting several upcoming events getting into the details of the new CCNA and CCNP Core exams. Whether you plan to pursue completing an exam or two before February 2020 or studying [...]