JNCIS-SP prep for service provider routing and switching exam help

JNCIS-SP is the specialist-level certification in Juniper's Service Provider Routing and Switching track for networking professionals with beginner-to-intermediate knowledge of routing and switching implementations in Junos. Juniper lists the current exam as JN0-364, delivered by Pearson VUE, with JNCIA-Junos as the prerequisite certification, 90 minutes, 65 multiple-choice questions, English-only delivery, Junos OS 25.2 software alignment, immediate pass/fail status, and three-year certification validity. The objectives cover protocol-independent routing, static, aggregate and generated routes, martian addresses, routing instances, RIB groups, load balancing, filter-based forwarding, OSPF, link-state databases, OSPF packet types, router ID, adjacencies, neighbors, DR and BDR, OSPF areas and router types, LSAs, IS-IS, PDUs, TLVs, levels, areas, DIS, metrics, BGP operation, message types, attributes, route selection, IBGP and EBGP, routing policy, Layer 2 bridging and VLANs, service provider switching platforms, virtual switches, provider bridging, Q-in-Q tunneling, IRB, STP, RSTP, MSTP, VSTP, BPDU protection, loop and root protection, MPLS terminology, packet headers, label information base, RSVP, LDP, segment routing with MPLS, IPv6 static and dynamic routing, IPv6 over IPv4 tunneling, GRE, high availability, LAG, graceful restart, GRES, NSB, NSR, BFD, VRRP, and troubleshooting tools. HiraEdu supports legitimate preparation with objective mapping, service-provider routing labs, MPLS and segment-routing review, provider bridging and VLAN drills, IPv6 and GRE scenarios, high-availability troubleshooting, timed practice, Pearson VUE scheduling planning, ID readiness, accommodations reminders, and recertification planning.