Juniper JN0-664 Exam Topics

Juniper JN0-664 Exam Overview :

Exam Name:	Service Provider Routing and Switching, Professional Exam
Exam Code:	JN0-664
Certifications:	Juniper Service Provider Routing & Switching Certification
Actual Exam Duration:	90 minutes
Expected no. of Questions in Actual Exam:	65
See Expected Questions:	Juniper JN0-664 Expected Questions in Actual Exam

Juniper JN0-664 Exam Objectives :

Section	Objectives
OSPF	Describe the concepts, operation, or functionality of OSPFv2 and OSPFv3: OSPF area types and operations Link-state advertisement (LSA) flooding through an OSPF multi-area network Designated router/backup designated router operation Shortest-path-first (SPF) algorithm Metrics, including external metric types Summarize and restrict routes Virtual links OSPFv2 vs. OSPFv3 Given a scenario, demonstrate knowledge of how to configure or monitor single-area or multi-area OSPF: Implement OSPF routing policy
IS-IS	Describe the concepts, operation, or functionality of IS-IS: IS-IS areas/levels and operations Label-switched path (LSP) flooding through an IS-IS multi- area network Designated intermediate system (DIS) operation SPF algorithm Metrics, including wide metrics Route summarization and route leaking Given a scenario, demonstrate knowledge of how to configure or monitor single-area or multi-area IS-IS: Implement IS-IS routing policy
BGP	Describe the concepts, operation, or functionality of BGP: BGP route selection process Next-hop resolution BGP attributes—concept and operation BGP communities Regular expressions Multipath Multihop Load balancing Advanced BGP options BGP route damping BGP flowspec Multiprotocol BGP Describe the concepts, operation, or functionality of BGP scaling mechanisms: Route reflection Given a scenario, demonstrate knowledge of how to configure or monitor BGP: Implement BGP routing policy
Class of Service (CoS)	Describe the concepts, operation, or functionality of Junos OS CoS: CoS processing on Junos OS devices CoS header fields Forwarding classes Classification Packet loss priority Policers Schedulers Drop profiles Rewrite rules Given a scenario, demonstrate knowledge of how to configure or monitor CoS.
IP Multicast	Describe the concepts, operation, or functionality of IP multicast: Components of IP multicast, including multicast addressing IP multicast traffic flow Any-source multicast (ASM) versus source-specific multicast (SSM) Reverse path forwarding (RPF)—concept and operation Internet Group Management Protocol (IGMP) Physical Interface Module (PIM) dense mode and sparse mode Rendezvous point (RP)—concept, operation, discovery, election Source-specific multicast (SSM)—requirements, benefits, address ranges Anycast 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 policy
Layer 3 VPNs	Describe the concepts, operation, or functionality of Layer 3 VPNs: Traffic flow—control and data planes Full mesh versus hub-and-spoke topology VPN-IPv4 addressing Route distinguishers Route targets Route distribution Site of origin Sham links Virtual routing and forwarding (VRF) table-label Next-generation multicast virtual private networks (MVPNs) Flow of control and data traffic in a MVPN Layer 3 VPN scaling IPv6 Layer 3 VPNs Layer 3 VPN Internet access options Given 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 VPNs	Describe the concepts, operation, or functionality of BGP Layer 2 VPNs: Traffic flow—control and data planes Forwarding tables Connection mapping Layer 2 VPN network layer reachability information (NLRI) Route distinguishers Route targets Layer 2 VPN scaling Describe the concepts, operation, or functionality of LDP Layer 2 circuits: Traffic flow—control and data planes Virtual circuit label Autodiscovery (AD) Layer 2 interworking Describe the concepts, operation, or functionality of virtual private LAN service (VPLS): Traffic flow—control and data planes BGP VPLS label distribution LDP VPLS label distribution Route targets VPLS multihoming Site IDs Describe the concepts, operation, or functionality of EVPN: Traffic flow—control and data planes Media access control (MAC) learning and distribution Ethernet VPN (EVPN) multihoming BGP EVPN label distribution Given a scenario, demonstrate knowledge of how to configure, monitor, or troubleshoot Layer 2 VPNs: BGP Layer 2 VPNs LDP Layer 2 circuits EVPNs VPLS
Official Information	https://www.juniper.net/us/en/training/certification/tracks/service-provider-routing-switching/jncip-sp.html

Updates in the Juniper JN0-664 Exam Topics:

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