This training course is designed to help networking professionals and students effectively prepare for the JN0-664 (Service Provider Routing and Switching Professional) certification exam. Our goal is to provide a structured learning path, clear explanations of complex concepts, and practical exercises to ensure mastery of the key topics.

This course combines:

• A detailed study plan tailored to the exam objectives.
• Proven study methods and techniques for efficient learning and retention.
• In-depth explanations of key concepts like OSPF, IS-IS, BGP, and MPLS VPNs.
• Practice questions with detailed answers to simulate the exam experience.

Whether you’re looking to deepen your knowledge of service provider technologies or aiming for certification success, this guide will be your comprehensive companion.

Table of Contents

1. Study Plan for JN0-664 Exam

2. Study Methods and Key Points

3. Knowledge Explanation

• OSPF (Open Shortest Path First)
• IS-IS (Intermediate System to Intermediate System)
• BGP (Border Gateway Protocol)
• Class of Service (CoS)
• IP Multicast
• Layer 3 VPNs
• Layer 2 VPNs

4. Practice Questions and Answers

This structured guide ensures that learners build a strong foundation, apply their knowledge practically, and refine their skills to excel in the JN0-664 certification exam.