Cisco SPRI 300-510 study guide
Cisco SPRI 300-510 · Work through your exam, one topic at a time.
The Cisco 300-510 SPRI exam is a concentration exam in Cisco's service provider certification track, aimed at engineers who design and operate SP networks built on OSPF, IS-IS, BGP, MPLS, and multicast. It suits network engineers, NOC and design staff, and CCNP Service Provider candidates who already configure routers daily and need to prove depth in implementation and troubleshooting rather than basic configuration. The Cisco SPRI 300-510 study guide has 5 sections and about 2,454 words.
01Routing Protocol Implementation and Optimization (OSPF, IS-IS, and Route Redistribution)
The Routing Protocol Implementation and Optimization domain checks whether you can run OSPFv2/v3 and IS-IS in a service-provider IGP core and move prefixes between them without loops or suboptimal paths. Expect LSA/LSP-level troubleshooting, area and level design, and redistribution policy built from route-maps, tags, and seed metrics.
516 words, about 3 min02BGP Implementation and Troubleshooting (Neighbors, Attributes, Path Selection, Route Reflectors, Confederations)
BGP Implementation and Troubleshooting tests neighbor establishment, attribute manipulation, the deterministic best-path algorithm, and the scaling mechanisms that replace a full iBGP mesh: route reflectors and confederations. You must be able to read a show command output and explain why one path won.
497 words, about 2 min03MPLS and Segment Routing Implementation (LDP, MPLS TE, SR-MPLS, SRv6)
MPLS and Segment Routing Implementation covers label distribution with LDP, traffic engineering with RSVP-TE, and the segment-routing alternatives SR-MPLS and SRv6. The exam expects you to know how labels are allocated and forwarded, how TE paths are constrained, and where SR removes protocol dependencies.
476 words, about 2 min04Multicast Routing Implementation (PIM-SM, PIM-SSM, MSDP, mLDP)
Multicast Routing Implementation tests PIM sparse mode shared and source trees, source-specific multicast, MSDP synchronization between RPs, and mLDP for label-switched multicast transport. Expect RP design, RPF reasoning, and anycast RP troubleshooting.
481 words, about 2 min05High Availability and Fast Convergence (NSR, NSF/GR, BFD, TI-LFA, PIC)
High Availability and Fast Convergence tests control-plane redundancy and sub-second failure detection: NSR versus NSF/graceful restart, BFD timers, TI-LFA repair paths, and protection mechanisms such as LFA and BGP PIC. NSF/graceful restart preserves forwarding while the control plane restarts.
484 words, about 2 min