The Service Provider Routing and Switching, Specialist (JNCIS-SP) certification (JN0-363) is an intermediate-level Juniper certification designed for network engineers, NOC technicians, and service provider professionals responsible for deploying, configuring, and managing Juniper routing and switching technologies in large-scale service provider networks. This course aligns with the official JN0-363 exam objectives and builds on the foundational knowledge from JNCIA-Junos (JN0-105), preparing you to manage complex routing infrastructures.

This certification validates your expertise in MPLS, BGP, IS-IS, OSPF, Layer 2/Layer 3 VPNs, and subscriber management within Juniper-based service provider environments. It also prepares you for higher-level certifications like JNCIP-SP (JN0-664) and JNCIE-SP.

Key topics include:

• Service provider routing fundamentals: IS-IS, OSPF, BGP, and route redistribution

• MPLS fundamentals: label-switched paths (LSPs), label distribution, and forwarding equivalence classes (FECs)

• Layer 2 and Layer 3 VPNs: configuring VPLS, VPWS, and L3VPNs for multi-site connectivity

• Subscriber management: dynamic profiles, authentication, and traffic classification

• Class of Service (CoS): traffic shaping, policing, and prioritization for high-performance networks

• Routing policies & firewall filters: controlling route advertisement, distribution, and packet filtering

• High availability features: Graceful Restart, Nonstop Routing (NSR), and BFD

• Monitoring & troubleshooting: using operational commands, Junos logs, and diagnostic tools for network stability

Service provider routing fundamentals: IS-IS, OSPF, BGP, and route redistribution

MPLS fundamentals: label-switched paths (LSPs), label distribution, and forwarding equivalence classes (FECs)

Layer 2 and Layer 3 VPNs: configuring VPLS, VPWS, and L3VPNs for multi-site connectivity

Subscriber management: dynamic profiles, authentication, and traffic classification

Class of Service (CoS): traffic shaping, policing, and prioritization for high-performance networks

Routing policies & firewall filters: controlling route advertisement, distribution, and packet filtering

High availability features: Graceful Restart, Nonstop Routing (NSR), and BFD

Monitoring & troubleshooting: using operational commands, Junos logs, and diagnostic tools for network stability

The course includes practice tests simulating real-world service provider challenges, such as configuring MPLS-based VPNs, troubleshooting BGP route propagation, and optimizing traffic flows. Detailed explanations support each scenario to strengthen technical expertise.

By completing this course, you’ll be fully prepared to pass the JNCIS-SP exam (JN0-363) and ready for roles such as Service Provider Network Engineer, NOC Specialist, Core Routing Engineer, or Infrastructure Operations Specialist, enabling you to deploy, secure, and maintain Juniper-powered SP networks.