Overview

Welcome to Exam JN0-363 JNCIS-SP and JN0-664 JNCIP-SP Juniper Exam Test (JNCIS-SP) Service Provider Routing and Switching, Specialist:-The Service Provider Routing and Switching track enables you to demonstrate a thorough understanding of networking technology in general and Juniper Networks service provider routing and switching platforms. JNCIS-SP, the specialist-level certification in this track, is designed for networking professionals with beginner to intermediate knowledge of routing and switching implementations in Junos. The exam verifies your basic understanding of routing and switching technologies and related platform configuration and troubleshooting skills.Exam Objectives:-Protocol-Independent RoutingIdentify the concepts, operation, or functionality of various protocol-independent routing components:Static, aggregate, and generated routesMartian addressesRouting instances, including routing information base (RIB) (also known as routing table) groupLoad balancingFilter-based forwardingDemonstrate knowledge of how to configure, monitor, or troubleshoot various protocol-independent routing components:Static, aggregate, and generated routesLoad balancingFilter-based forwardingOpen Shortest Path First (OSPF)Identify the concepts, operation, or functionality of OSPF:Link-state databaseOSPF packet typesRouter IDAdjacencies and neighborsDesignated router and backup designated routerOSPF area and router typesLink-state advertisement (LSA) packet typeDemonstrate knowledge of how to configure, monitor, or troubleshoot OSPF:Areas, interfaces and neighborsAdditional basic optionsRouting policy applicationTroubleshooting toolsIntermediate System to Intermediate System (IS-IS)Identify the concepts, operation, or functionality of IS-IS:Link-state databaseIS-IS protocol data units (PDUs)Type, length, values (TLVs)Adjacencies and neighborsLevels and areasDesignated intermediate system (DIS)MetricsDemonstrate knowledge of how to configure, monitor, or troubleshoot IS-IS:Levels, interfaces and adjacenciesAdditional basic optionsRouting policy applicationTroubleshooting toolsBorder Gateway Protocol (BGP)Identify the concepts, operation, or functionality of BGP:BGP basic operationBGP message typesAttributesRoute/path selection processInternal and external BGP (IBGP and EBGP) functionality and interactionDemonstrate knowledge of how to configure, monitor, or troubleshoot BGP:Groups and peersAdditional basic optionsRouting policy applicationLayer 2 Bridging or VLANsIdentify the concepts, operation, or functionality of Layer 2 bridging for the Junos OS:Service provider switching platformsBridging elements and terminologyFrame processingVirtual SwitchesProvider bridging (Q-in-Q tunneling)Identify the concepts, benefits, or functionality of VLANs:Port modesTaggingIntegrated Routing and Bridging (IRB)/li>Demonstrate knowledge of how to configure, monitor, or troubleshoot Layer 2 bridging or VLANs:Interfaces and portsVLANsIRBProvider bridgingSpanning-Tree ProtocolsIdentify the concepts, benefits, operation, or functionality of Spanning Tree Protocol and its variants:Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), Multiple Spanning Tree Protocol (MSTP), and VLAN Spanning Tree Protocol (VSTP) conceptsPort roles and statesBridge Protocol Data Units (BPDUs)Convergence and reconvergenceSpanning-tree securityDemonstrate knowledge of how to configure, monitor, or troubleshoot STP and its variants:Spanning-tree protocols (STP, RSTP, MSTP, VSTP)BPDU, loop and root protectionMultiprotocol Label Switching (MPLS)Identify the concepts, operation, or functionality of MPLS:MPLS terminologyMPLS packet headerEnd-to-end packet flow and forwardingLabels and the label information baseMPLS and routing tablesRSVPLDPSegment routingDemonstrate knowledge of how to configure, monitor, or troubleshoot MPLS:MPLS forwardingRSVP-signaled and LDP-signaled Label-Switched Paths (LSPs)IPv6Identify the concepts, operation, or functionality of IPv6:IPv4 versus IPv6Address types, notation, and formatAddress scopesAutoconfigurationTunnelingDemonstrate knowledge of how to configure, monitor, or troubleshooting IPv6:InterfacesStatic routesDynamic routing (OSPFv3, IS-IS, BGP)IPv6 over IPv4 tunnelingTunnelsIdentify the concepts, requirements, or functionality of IP tunneling:Tunneling applications and considerationsGeneric routing encapsulation (GRE)Demonstrate knowledge of how to configure, monitor, or troubleshoot IP tunnels:GREHigh AvailabilityIdentify the concepts, benefits, applications, or requirements of high availability:Link aggregation groups (LAGs) and multichassis LAGs (MC- LAGs)Graceful restart (GR)Graceful Routing Engine switchover (GRES)Nonstop bridging (NSB)Nonstop active routing (NSR)Bidirectional Forwarding Detection (BFD)Virtual Router Redundancy Protocol (VRRP)Unified In-Service Software Upgrade (ISSU)Demonstrate knowledge of how to configure, monitor, or troubleshoot high availability components:LAGGraceful restart, GRES, NSB, and NSRVirtual Router Redundancy Protocol (VRRP)(JNCIP-SP) Service Provider Routing and Switching, Professional:-JNCIP-SP, the professional-level certification in this track, is designed for networking professionals with advanced knowledge of routing and switching implementations in Junos. The exam verifies your basic understanding of advanced routing technologies and related platform configuration and troubleshooting skills.Exam Objectives:-OSPFDescribe the concepts, operation, or functionality of OSPFv2 and OSPFv3:OSPF area types and operationsLink-state advertisement (LSA) flooding through an OSPF multi-area networkDesignated router/backup designated router operationShortest-path-first (SPF) algorithmMetrics, including external metric typesSummarize and restrict routesVirtual linksOSPFv2 vs. OSPFv3Given a scenario, demonstrate knowledge of how to configure or monitor single-area or multi-area OSPF:Implement OSPF routing policyIS-ISDescribe the concepts, operation, or functionality of IS-IS:IS-IS areas/levels and operationsLabel-switched path (LSP) flooding through an IS-IS multi- area networkDesignated intermediate system (DIS) operationSPF algorithmMetrics, including wide metricsRoute summarization and route leakingGiven a scenario, demonstrate knowledge of how to configure or monitor single-area or multi-area IS-IS:Implement IS-IS routing policyBGPDescribe the concepts, operation, or functionality of BGP:BGP route selection processNext-hop resolutionBGP attributes-concept and operationBGP communitiesRegular expressionsMultipathMultihopLoad balancingAdvanced BGP optionsBGP route dampingBGP flowspecMultiprotocol BGPDescribe the concepts, operation, or functionality of BGP scaling mechanisms:Route reflectionGiven a scenario, demonstrate knowledge of how to configure or monitor BGP:Implement BGP routing policyClass of Service (CoS)Describe the concepts, operation, or functionality of Junos OS CoS:CoS processing on Junos OS devicesCoS header fieldsForwarding classesClassificationPacket loss priorityPolicersSchedulersDrop profilesRewrite rulesGiven a scenario, demonstrate knowledge of how to configure or monitor CoS.IP MulticastDescribe the concepts, operation, or functionality of IP multicast:Components of IP multicast, including multicast addressingIP multicast traffic flowAny-source multicast (ASM) versus source-specific multicast (SSM)Reverse path forwarding (RPF)-concept and operationInternet Group Management Protocol (IGMP)Physical Interface Module (PIM) dense mode and sparse modeRendezvous point (RP)-concept, operation, discovery, electionSource-specific multicast (SSM)-requirements, benefits, address rangesAnycast rendezvous point (RP)Given a scenario, demonstrate knowledge of how to configure or monitor IGMP, PIM dense mode, or PIM sparse mode (including SSM):Implement IP multicast routing policyLayer 3 VPNsDescribe the concepts, operation, or functionality of Layer 3 VPNs:Traffic flow-control and data planesFull mesh versus hub-and-spoke topologyVPN-IPv4 addressingRoute distinguishersRoute targetsRoute distributionSite of originSham linksVirtual routing and forwarding (VRF) table-labelNext-generation multicast virtual private networks (MVPNs)Flow of control and data traffic in a MVPNLayer 3 VPN scalingIPv6 Layer 3 VPNsLayer 3 VPN Internet access optionsGiven a scenario, demonstrate knowledge of how to configure or monitor the components of Layer 3 VPNs.Describe Junos OS support for carrier-of-carriers or inter-provider VPN models.Layer 2 VPNsDescribe the concepts, operation, or functionality of BGP Layer 2 VPNs:Traffic flow-control and data planesForwarding tablesConnection mappingLayer 2 VPN network layer reachability information (NLRI)Route distinguishersRoute targetsLayer 2 VPN scalingDescribe the concepts, operation, or functionality of LDP Layer 2 circuits:Traffic flow-control and data planesVirtual circuit labelAutodiscovery (AD)Layer 2 interworkingDescribe the concepts, operation, or functionality of virtual private LAN service (VPLS):Traffic flow-control and data planesBGP VPLS label distributionLDP VPLS label distributionRoute targetsVPLS multihomingSite IDsDescribe the concepts, operation, or functionality of EVPN:Traffic flow-control and data planesMedia access control (MAC) learning and distributionEthernet VPN (EVPN) multihomingBGP EVPN label distributionGiven a scenario, demonstrate knowledge of how to configure, monitor, or troubleshoot Layer 2 VPNs:BGP Layer 2 VPNsLDP Layer 2 circuitsEVPNsVPLS

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