P.S. Free & New JN0-364 dumps are available on Google Drive shared by Itcertkey: https://drive.google.com/open?id=1dYtKRM-f9RQj3uZ8HSBO62dYJap3SmEz
Since the JN0-364 study quiz is designed by our professionals who had been studying the exam all the time according to the changes of questions and answers. Our JN0-364 simulating exam is definitely making your review more durable. To add up your interests and simplify some difficult points, our experts try their best to simplify our JN0-364 Study Material and help you understand the learning guide better.
| Section | Weight | Objectives |
|---|---|---|
| High Availability | 5-8% | - Nonstop active routing - Graceful restart - NSR and GRES concepts |
| Tunnels | 5-8% | - Tunnel configuration and usage - GRE and IP-IP tunnels |
| Spanning Tree Protocols | 8-12% | - Port roles and states - BPDU and protection features - STP, RSTP, MSTP, VSTP - Configuration and convergence |
| Border Gateway Protocol (BGP) | 20-25% | - Basic operation and message types - Policy and route filtering - Configuration and troubleshooting - IBGP and EBGP - Path selection and attributes |
| Protocol-Independent Routing | 10-15% | - Static, aggregate, and generated routes - Filter-based forwarding - Routing instances and RIB groups - Martian addresses - Load balancing |
| Open Shortest Path First (OSPF) | 15-20% | - Link-state database - Areas and router types - Configuration and troubleshooting - LSA types and operation |
| Multiprotocol Label Switching (MPLS) | 12-18% | - Labels and LIB - Segment routing basics - Terminology and forwarding - LDP and RSVP - Configuration and monitoring |
| Layer 2 Bridging and VLANs | 8-12% | - VLANs and trunking - Bridging concepts - Service provider switching features |
| Intermediate System to Intermediate System (IS-IS) | 10-15% | - Metrics and wide metrics - Adjacencies and levels - PDUs and TLVs - Configuration and monitoring |
| IPv6 | 8-12% | - Address types and format - Autoconfiguration - Static and dynamic routing - OSPFv3 and BGP for IPv6 |
>> Latest JN0-364 Exam Cram <<
Web-based Service Provider Routing and Switching, Specialist (JNCIS-SP) (JN0-364) practice exam is a convenient format to evaluate and improve preparation for the exam. It is a JN0-364 browser-based application, which means you can access it from any operating system with an internet connection and a web browser. Unlike the desktop-based exam simulation software, the Service Provider Routing and Switching, Specialist (JNCIS-SP) (JN0-364) browser-based practice test requires no plugins and software installation. It makes the Juniper JN0-364 online practice exam a perfect tool for those who do not want to go through complicated software installation on their device.
NEW QUESTION # 48
By default, which two statements are correct about switch ports on a Junos device? (Choose two.)
Answer: A,C
Explanation:
On a Junos device, trunk ports are configured to receive and transmit tagged traffic only, while access ports are configured to receive and transmit untagged traffic.
NEW QUESTION # 49
You must ensure that your routing platform with redundant REs continues to forward packets, even if one RE fails. Which technology would you use to accomplish this task?
Answer: D
Explanation:
For Juniper platforms equipped with dualRouting Engines (REs), the fundamental technology required to provide high availability during a hardware or software failure of the primary RE isGraceful Routing Engine Switchover (GRES).
According to Juniper Networks technical documentation, GRES allows the backup RE to stay in a "hot" standby state. When GRES is enabled, the primary RE synchronizes critical state information with the backup RE, specifically thechassis stateand theinterface state. This synchronization includes the Packet Forwarding Engine (PFE) configuration.
When the primary RE fails, the backup RE takes over immediately. Because the PFE (which resides on the line cards) was already synchronized and is not restarted during the switchover, the routercontinues to forward packetsthat are already in flight or part of established flows. This prevents a complete network outage during an RE failover.
Comparison with other options:
* NSB (Non-Stop Bridging - Option A):Focuses specifically on maintaining Layer 2 protocol states (like STP) during a switchover.
* LAG (Link Aggregation - Option B):Provides redundancy for physical links, not the control plane or the RE.
* BFD (Bidirectional Forwarding Detection - Option C):Is a protocol used for rapid detection of link or neighbor failures; it does not protect the RE or maintain forwarding during an internal switchover.
It is important to note that while GRES maintains theforwardingstate, it does not by itself maintain therouting protocolstate (adjacencies). To keep OSPF or BGP sessions from dropping during the switchover, GRES must be paired withNon-Stop Active Routing (NSR). However, as the question focuses on the core requirement of continuing to forward packets,GRESis the foundational technology.
NEW QUESTION # 50
What are three types of MPLS routers? (Choose three.)
Answer: C,D,E
Explanation:
In an MPLS network, the types of routers include ingress routers (where the MPLS labels are first applied), egress routers (where MPLS labels are removed), and transit routers (which switch MPLS- labeled packets through the MPLS network). Peering routers and aggregation routers are not specific types of MPLS routers; they are general network terms.
NEW QUESTION # 51
What are three default BGP advertisement rules? (Choose three.)
Answer: A,B,C
Explanation:
TheBorder Gateway Protocol (BGP)operates based on a strict set of advertisement rules designed to prevent routing loops while ensuring global reachability. These rules differ significantly depending on whether the relationship isExternal BGP (EBGP)orInternal BGP (IBGP).
1. EBGP Advertisement (Option A):In a standard EBGP scenario, a router acts as an exit/entry point for an Autonomous System. When an EBGP speaker receives a valid route from any peer (Internal or External), it will, by default, advertise that route to all of its other EBGP peers. This is the primary mechanism that allows prefixes to propagate across the global internet from one AS to another.
2. IBGP Split Horizon (Option D):
The most critical rule within an AS is theIBGP Split Horizonrule. To prevent loops within an AS, BGP dictates that a route learned from an IBGP peermust notbe advertised to any other IBGP peer. This is why BGP requires a "full mesh" of IBGP sessions or the use ofRoute Reflectorsto ensure all internal routers learn all routes. Without this rule, a route could circulate infinitely within the AS because IBGP does not update the AS_PATH attribute.
3. EBGP to IBGP Propagation (Option B):
When a router learns a route from an EBGP peer, it is permitted to advertise that route to all of its IBGP peers.
This ensures that everyone inside the network knows how to reach external destinations. However, it is important to remember that in Junos OS, theBGP Next Hopis not modified by default when sending routes to IBGP peers, often requiring a "next-hop-self" policy to ensure internal reachability.
Options C and E are incorrect because they directly contradict these fundamental BGP loop-prevention and propagation mechanisms.
NEW QUESTION # 52
Interface ge-0/0/0.0 connecls yout network to your ISP. You want to advertise this interface address as an Internal route In OSPF without creating a neighbor with your ISP.
In this scenario, how is this task accomplished?
Answer: D
Explanation:
When you want to advertise an interface in OSPF but not form an OSPF adjacency over that interface (for example, towards an ISP), you can configure the interface as passive. This will advertise the network on the interface in OSPF without sending OSPF hello packets or forming OSPF neighbor relationships on that interface.
NEW QUESTION # 53
......
No matter which country or region you are in, our JN0-364 exam questions can provide you with thoughtful services to help you pass exam successfully for our JN0-364 study materials are global and warmly praised by the loyal customers all over the world. They have many advantages, and if you want to know or try them before your payment, you can find the free demos of our JN0-364 learning guide on our website, you can free download them to check the excellent quality.
Practical JN0-364 Information: https://www.itcertkey.com/JN0-364_braindumps.html
BTW, DOWNLOAD part of Itcertkey JN0-364 dumps from Cloud Storage: https://drive.google.com/open?id=1dYtKRM-f9RQj3uZ8HSBO62dYJap3SmEz