Yep, it’s official. Cisco just announced changes to #CCENT and #CCNA, that is, the Cisco Certified Entry Network Technician (CCENT) and Cisco Certified Network Associate (CCNA) certifications. This post gives the overview, and lots of links.
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
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
