Latest Reliable JN0-664 Exam Simulations & Passing JN0-664 Exam is No More a Challenging Task

2025 Latest itPass4sure JN0-664 PDF Dumps and JN0-664 Exam Engine Free Share: https://drive.google.com/open?id=13E2pm8HBWtI5xHkzcEVjMJkMYV4C5J4_

In order to meet the needs of all customers that pass their exam and get related certification, the experts of our company have designed the updating system for all customers. Our JN0-664 exam question will be constantly updated every day. The IT experts of our company will be responsible for checking whether our JN0-664 Exam Prep is updated or not. Once our JN0-664 test questions are updated, our system will send the message to our customers immediately. If you use our JN0-664 exam prep, you will have the opportunity to enjoy our updating system and pass the JN0-664 exam.

Juniper JN0-664 Certification Exam is a professional-level certification designed for individuals who are interested in pursuing a career in the service provider industry. Service Provider, Professional (JNCIP-SP) certification is designed to validate the skills and knowledge required to configure, troubleshoot, and maintain Juniper Networks' service provider routing and switching platforms.

Juniper JN0-664 Certification Exam is a professional-level certification that is designed to test the knowledge and skills of individuals who specialize in service provider networking technologies. It is a comprehensive exam that covers a wide range of topics and is highly respected in the industry. With this certification, you will be able to demonstrate your expertise in the field and open up new career opportunities.

>> Reliable JN0-664 Exam Simulations <<

Juniper - JN0-664 - High-quality Reliable Service Provider, Professional (JNCIP-SP) Exam Simulations

We has a long history of 10 years in designing the JN0-664 exam guide and enjoys a good reputation across the globe. There are so many features to show that our JN0-664 study engine surpasses others. We can confirm that the high quality is the guarantee to your success. At the same time, the prices of our JN0-664 practice materials are quite reasonable for no matter the staffs or the students to afford. What is more, usually we will give some discounts to our worthy customers.

Juniper JN0-664 exam is designed for professionals who want to prove their skills and knowledge in the Service Provider field. JN0-664 exam is part of the Juniper Networks Certified Internet Professional (JNCIP-SP) certification program. Candidates who Pass JN0-664 Exam are considered to have a deep understanding of the Juniper Networks Service Provider Routing and Switching technologies.

Juniper Service Provider, Professional (JNCIP-SP) Sample Questions (Q65-Q70):

NEW QUESTION # 65
Which two statements describe PIM-SM? (Choose two)

A. Traffic is only forwarded to routers that request to join the distribution tree.
B. Routers with receivers send join messages to their upstream neighbors.
C. Traffic is initially flooded to all routers and an S,G is maintained for each group
D. Routers without receivers must periodically prune themselves from the SPT.

Answer: A,B

Explanation:
PIM sparse mode (PIM-SM) is a multicast routing protocol that uses a pull model to deliver multicast traffic.
In PIM-SM, routers with receivers send join messages to their upstream neighbors toward a rendezvous point (RP) or a source-specific tree (SPT). The RP or SPT acts as the root of a shared distribution tree for a multicast group. Traffic is only forwarded to routers that request to join the distribution tree by sending join messages. PIM-SM does not flood traffic to all routers or prune routers without receivers, as PIM dense mode does.

NEW QUESTION # 66
You are configuring a Layer 3 VPN between two sites. You are configuring the vrf-target target : 65100:100 statement in your routing instance.
In this scenario, which two statements describe the vrf-target configuration? (Choose two.)

A. This value is used to add a target community to BGP routes advertised to the remote PE device.
B. This value is used to add a target community to BGP routes advertised to the local CE device.
C. This value is used to identify BGP routes learned from the local CE device.
D. This value is used to identify BGP routes learned from the remote PE device.

Answer: A,D

Explanation:
The `vrf-target` statement in a Layer 3 VPN configuration is used to control the import and export of VPN routes by attaching a target community to the routes. This helps in defining which VPN routes should be imported into or exported from a particular VRF (Virtual Routing and Forwarding) instance.
1. **Understanding VRF Target**:
- The `vrf-target` statement specifies the extended community attributes (route targets) that are used to control the import and export of routes in a VRF.
- These attributes help in identifying which routes should be shared between different VRFs, particularly across different PE (Provider Edge) devices.
2. **Statements Analysis**:
- **A. This value is used to identify BGP routes learned from the local CE device.**
- Incorrect. The `vrf-target` attribute is not used to identify routes learned from the local CE device. It is used to manage routes between PE devices and within the provider's MPLS network.
- **B. This value is used to identify BGP routes learned from the remote PE device.**
- Correct. The `vrf-target` value helps in identifying which routes from remote PE devices should be imported into the local VRF. It essentially acts as a filter for importing BGP routes with matching target communities.
- **C. This value is used to add a target community to BGP routes advertised to the local CE device.**
- Incorrect. Routes advertised to the local CE device do not use the `vrf-target` attribute. Instead, these routes are typically managed within the local VRF routing table.
- **D. This value is used to add a target community to BGP routes advertised to the remote PE device.**
- Correct. When advertising routes from the local PE to remote PE devices, the `vrf-target` value is added to these routes. This target community ensures that the correct routes are shared across the VPN.
**Conclusion**:
The correct statements about the `vrf-target` configuration in a Layer 3 VPN scenario are:
**B. This value is used to identify BGP routes learned from the remote PE device.**
**D. This value is used to add a target community to BGP routes advertised to the remote PE device.**
**References**:
- Juniper Networks Documentation on VRF Target: [VRF Target Configuration](https://www.juniper.net
/documentation/en_US/junos/topics/topic-map/layer-3-vpns.html)
- MPLS and VPN Architectures by Ivan Pepelnjak and Jim Guichard

NEW QUESTION # 67
Which statement is true regarding BGP FlowSpec?

A. It uses a remote triggered black hole to protect a network from a denial-of-service attack.
B. It uses dynamically created routing policies to protect a network from denial-of-service attacks
C. It is used to protect a network from denial-of-service attacks dynamically
D. It verifies that the source IP of the incoming packet has a resolvable route in the routing table

Answer: B

Explanation:
BGP FlowSpec is a feature that extends the Border Gateway Protocol (BGP) to enable routers to exchange traffic flow specifications, allowing for more precise control of network traffic. The BGP FlowSpec feature enables routers to advertise and receive information about specific flows in the network, such as those originating from a particular source or destined for a particular destination. Routers can then use this information to construct traffic filters that allow or deny packets of a certain type, rate limit flows, or perform other actions1. BGP FlowSpec can also help in filtering traffic and taking action against distributed denial of service (DDoS) attacks by dropping the DDoS traffic or diverting it to an analyzer2. BGP FlowSpec rules are internally converted to equivalent Cisco Common Classification Policy Language (C3PL) representing corresponding match and action parameters2. Therefore, BGP FlowSpec uses dynamically created routing policies to protect a network from denial-of-service attacks.
References: 1: https://www.networkingsignal.com/what-is-bgp-flowspec/ 2:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_bgp/configuration/xe-16/irg-xe-16-book/bgp-flowspe

NEW QUESTION # 68
Exhibit

A network designer would like to create a summary route as shown in the exhibit, but the configuration is not working.
Which three configuration changes will create a summary route? (Choose three.)

A. delete policy-options policy-statement leak-v6 term DC-routes from route-filter 2001: db9 :a: fa00 : :/6l longer
B. set policy-options policy-statement leak-v6 term DC-routes then reject
C. set protocols isis import summary-v6
D. set policy-options policy-statement leak-v6 term DC-routes from route-filter 2001:db9:a:faOO::/61 exact
E. delete protocols isis export summary-v6

Answer: A,D,E

Explanation:
To create a summary route for IS-IS, you need to configure a policy statement that matches the prefixes to be summarized and sets the next-hop to discard. You also need to configure a summary-address statement under the IS-IS protocol hierarchy that references the policy statement. In this case, the policy statement leak-v6 is trying to match the prefix 2001:db9:a:fa00::/61 exactly, but this prefix is not advertised by any router in the network. Therefore, no summary route is created. To fix this, you need to delete the longer keyword from the route-filter term and change the prefix length to /61 exact. This will match any prefix that falls within the /61 range. You also need to delete the export statement under protocols isis, because this will export all routes that match the policy statement to other IS-IS routers, which is not desired for a summary route.

NEW QUESTION # 69
Exhibit

R4 is directly connected to both RPs (R2 and R3) R4 is currently sending all ,o,ns upstream to R3 but you want all joins to go to R2 instead Referring to the exhibit, which configuration change will solve this issue?

A. Change the group-range to be more specific on R2 than R3.
B. Change the local address on R2 to be higher than R3.
C. Change the default route in inet.2 on R4 from R3 as the next hop to R2
D. Change the bootstrap priority on R2 to be higher than R3

Answer: D

Explanation:
Explanation
PIM Bootstrap Router (BSR) is a mechanism that allows PIM routers to discover and announce rendezvous point (RP) information for multicast groups. BSR uses two roles: candidate BSR and candidate RP. Candidate BSR is the router that collects information from all available RPs in the network and advertises it throughout the network. Candidate RP is the router that wants to become the RP and registers itself with the BSR. There can be only one active BSR in the network, which is elected based on the highest priority or highest IP address if the priority is the same. The BSR priority can be configured manually or assigned automatically. The default priority is 0 and the highest priority is 2551. In this question, R4 is directly connected to both RPs (R2 and R3) and is currently sending all joins upstream to R3 but we want all joins to go to R2 instead. To achieve this, we need to change the BSR priority on R2 to be higher than R3 so that R2 becomes the active BSR and advertises its RP information to R4.

NEW QUESTION # 70
......

Latest JN0-664 Study Guide: https://www.itpass4sure.com/JN0-664-practice-exam.html

DOWNLOAD the newest itPass4sure JN0-664 PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=13E2pm8HBWtI5xHkzcEVjMJkMYV4C5J4_

Sam Green Sam Green

Biography

Latest Reliable JN0-664 Exam Simulations & Passing JN0-664 Exam is No More a Challenging Task

Juniper - JN0-664 - High-quality Reliable Service Provider, Professional (JNCIP-SP) Exam Simulations

Juniper Service Provider, Professional (JNCIP-SP) Sample Questions (Q65-Q70):

Quick Links

Resources

Support