An approachable, practical way to understand the CCNP and CCIE Enterprise certification process, 31 Days Before Your CCNP and CCIE Enterprise Core Exam will help students commit to taking the ENCOR 350-401 exam and finish preparation using a variety of primary and supplemental study resources.  Thoroughly updated for the current exam, this comprehensive guide offers a complete day-by-day plan for what and how to study. It covers ENCOR 350-401 enterprise network technology implementation topics including dual stack (IPv4/IPv6) architecture, virtualization, infrastructure, network assurance, security, and automation. The book is organized day-by-day and breaks down each exam topic into a short, easy-to-review summary, with Daily Study Resource quick-references pointing to deeper treatments elsewhere.