No muss, no fuss, let’s dig into STP for #CCNA with the explanation and answer to the previous post’s STP question! Complete with pretty pictures! Link to the question Link to the brief topic [...]
STP questions on the #CCNA exam require that you practice the rules for choosing the root switch, root port, and designated ports. If oyu ignore some of those pesky tiebreakers, the rules can be [...]
Although most everyone has moved their #CCENT and #CCNA study to the new exams by now, I’m still working on a few more topics and questions for this Fast Start series. Today’s post on Spanning [...]
IOS licensing for the #CCNA exam requires you to know the process and some commands. Today’s question focuses more on the process, specifically on which steps happen on which device.
EIGRP config for #CCNA requires only a little thought, but understanding what the various routers do to calculate their metrics for each route takes much more thought. Today’s sample question [...]
EIGRP appears to be a pretty basic #CCNA topic at first glance. Routers become EIGRP neighbors, send routing info to each other, and choose the best routes. Ongoing, the routers send Hello [...]
IPv6 addressing is in the new ICND1 100-101 and CCNA 200-120 exams, and the previous post posed a related question. Today’s post wraps the topic, showing the answer. Check out the question before [...]
No muss, no #CCENT or #CCNA fuss: a straightforward Port Security question. At least it’s straightforward if you have a clear and confident concept of how IPv4 works inside the same LAN [...]
Port Security used to be spread across both halves of #CCNA (both ICND1 and ICND2). With the new exam updates, it’s all in one place, over in the ICND1/CCENT side of the equation. Today’s post [...]