January 31, 2020 update: No, you're not crazy. Cisco changed the exam number from 300-401 to 350-401. The blueprint for the ENCOR exam is mostly the same as the CCNP Routing & Switching track. In fact, the fundamentals are almost 100% identical. That means that you can prepare for the CCNP ENCOR exam by using existing R&S training materials. For your convenience, I’ve put together the following list of my Pluralsight courses that cover both the new CCNP ENCOR exam and the retired CCNP ROUTE, SWITCH, and TSHOOT exams.