JN0-664퍼펙트덤프샘플다운로드 - JN0-664테스트자료

IT업계에 종사하는 분이 점점 많아지고 있는 지금 IT인증자격증은 필수품으로 되었습니다. IT인사들의 부담을 덜어드리기 위해ITDumpsKR는Juniper인증 JN0-664인증시험에 대비한 고품질 덤프를 연구제작하였습니다. Juniper인증 JN0-664시험을 준비하려면 많은 정력을 기울여야 하는데 회사의 야근에 시달리면서 시험공부까지 하려면 스트레스가 이만저만이 아니겠죠. ITDumpsKR 덤프를 구매하시면 이제 그런 고민은 끝입니다. 덤프에 있는 내용만 공부하시면 IT인증자격증 취득은 한방에 가능합니다.

주니퍼 JN0-664 (서비스 제공 업체, Professional (JNCIP)) 인증 시험은 고급 라우팅 기술 및 서비스에 대한 전문 지식을 보여 주려는 전문가를 위해 설계되었습니다. 이 인증 시험은 Juniper Networks의 서비스 제공 업체 라우팅 플랫폼 및 운영 체제를 구성, 관리 및 문제 해결하는 데 필요한 지식과 기술을 검증합니다. 이 시험에는 OSPF, IS-IS, BGP, MPLS, 멀티 캐스트 및 이더넷 서비스를 포함한 광범위한 주제가 다릅니다.

JN0-664 시험은 OSPF, IS-IS, BGP 및 MPLS와 같은 고급 라우팅 프로토콜과 LDP, RSVP 및 VPLS와 같은 서비스 제공자 전용 기술을 포함하여 다양한 주제를 다룹니다. 후보자는 네트워크 보안, 고가용성, 네트워크 자동화 및 네트워크 관리 최상의 실천 방법에 대한 강력한 이해도를 가져야 합니다.

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준이퍼 JN0-664 시험을 통과하는 것은 모든 네트워킹 전문가에게 중요한 성취입니다. 이 자격증은 후보자의 서비스 제공자 네트워크를 설계, 구현 및 지원할 수 있는 능력을 증명합니다. 이 자격증은 또한 후보자의 네트워킹 분야의 기술과 전문성을 인정합니다. 준이퍼 JN0-664 자격증은 산업에서 높은 존중을 받으며 전 세계의 많은 주요 서비스 제공자에서 인정합니다. JN0-664 자격증을 획득하면 후보자는 경력 기회를 확장하고 수익성을 높일 수 있습니다.

최신 JNCIP-SP JN0-664 무료샘플문제 (Q17-Q22):

질문 # 17
You are configuring a BGP signaled Layer 2 VPN across your MPLS enabled core network. In this scenario, which statement is correct?

A. You must assign a unique site number to each attached site's configuration.
B. You must use the same route-distinguiaher value on both PE devices.
C. This type of VPN requires the support of the inet-vpn NLRI on all core BGP devices
D. This type of VPN only supports Ethernet interfaces when connecting to CE devices.

정답：C

설명：
BGP signaled Layer 2 VPN is a type of VPN that uses BGP to distribute VPN labels and information for Layer 2 connectivity between sites over an MPLS network. BGP signaled Layer 2 VPN requires the support of the l2vpn NLRI on all core BGP devices1. The l2vpn NLRI is a new address family that carries Layer 2 VPN information such as the VPN identifier, the attachment circuit identifier, and the route distinguisher. The l2vpn NLRI is used for both auto-discovery and signaling of Layer 2 VPNs2. In this scenario, we are configuring a BGP signaled Layer 2 VPN across an MPLS enabled core network. Therefore, we need to ensure that all core BGP devices support the l2vpn NLRI.
References: 1:
https://www.juniper.net/documentation/us/en/software/junos/vpn-l2/topics/concept/vpn-layer-2-overview.html
2:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_l2_vpns/configuration/xe-16/mp-l2-vpns-xe-16-book/vpl

질문 # 18
Which two statements about IS-IS are correct? (Choose two.)

A. CSNPs are used to request a missing LSP.
B. CSNPs are used to acknowledge a received LSP.
C. PSNPs are used to request a missing LSP.
D. PSNPs are used to acknowledge a received LSP.

정답：C,D

설명：
Intermediate System to Intermediate System (IS-IS) is a link-state routing protocol used to move information efficiently within a computer network. It uses a series of Protocol Data Units (PDUs) to manage the network's topology and ensure consistency across all routers in the network. Specifically, Link State PDUs (LSPs), Complete Sequence Number PDUs (CSNPs), and Partial Sequence Number PDUs (PSNPs) play crucial roles in this process.
1. **PSNPs (Partial Sequence Number PDUs)**:
- **Acknowledge a received LSP**: PSNPs are used to acknowledge the receipt of LSPs. When a router receives an LSP, it sends a PSNP back to the sender to confirm that the LSP has been received.
- **Request a missing LSP**: PSNPs are also used to request missing LSPs. If a router identifies a missing LSP based on sequence numbers, it can send a PSNP to request the specific LSP from its neighbors.
2. **CSNPs (Complete Sequence Number PDUs)**:
- **Summarize LSPs**: CSNPs are used to summarize all the LSPs known to a router. They are typically sent at regular intervals to provide a complete list of LSPs in a database. They are not used to acknowledge or request specific LSPs but provide an overview of all LSPs for database synchronization.
Based on this understanding, let's evaluate the statements:
- **A. PSNPs are used to acknowledge a received LSP.**
- Correct. PSNPs serve the purpose of acknowledging LSPs received from other routers.
- **B. CSNPs are used to acknowledge a received LSP.**
- Incorrect. CSNPs are not used for acknowledging LSPs; they are used to provide a summary of all LSPs.
- **C. CSNPs are used to request a missing LSP.**
- Incorrect. CSNPs are not used to request missing LSPs; this is the role of PSNPs.
- **D. PSNPs are used to request a missing LSP.**
- Correct. PSNPs are used to request specific missing LSPs when a router detects that it is missing information.
**Conclusion**:
The correct statements about IS-IS are:
**A. PSNPs are used to acknowledge a received LSP.**
**D. PSNPs are used to request a missing LSP.**
**Reference**:
- Juniper Networks Documentation on IS-IS: [IS-IS Overview](https://www.juniper.net/documentation/en_US/junos/topics/concept/is-is-routing-overview.html)
- RFC 1195, Use of OSI IS-IS for Routing in TCP/IP and Dual Environments: [RFC 1195](https://tools.ietf.org/html/rfc1195) which details the operation and use of IS-IS, including the roles of PSNPs and CSNPs.

질문 # 19

Click the Exhibit button.
Which two statements are correct about the class-of-service configuration shown in the exhibit? (Choose two.)

A. The best-effort queue can transmit more than 40% of the total bandwidth on the ge-0/0/0 interface, if no other queue is using that bandwidth.
B. Incoming traffic will be classified using the default classifier.
C. Incoming traffic will not be classified because no classifier exists in the configuration.
D. The best-effort queue can never transmit more than 40% of the total bandwidth on the ge-0/0/0 interface, even if that bandwidth is available.

정답：A,C

설명：
The class-of-service (CoS) configuration in the exhibit shows how traffic is scheduled on the ge-0/0/0 interface. Let's analyze each statement to determine its correctness:
A: Incoming traffic will not be classified because no classifier exists in the configuration.
* This statement is correct. The configuration shown does not include any classifier, so no explicit classification is defined. As a result, incoming traffic will not be classified according to any custom criteria.
B: The best-effort queue can transmit more than 40% of the total bandwidth on the ge-0/0/0 interface, if no other queue is using that bandwidth.
* This statement is correct. The transmit-rate percent 40 means that 40% of the bandwidth is guaranteed for the best-effort queue, but it can use more bandwidth if other queues (like the priority scheduler) are not utilizing their allocated bandwidth.
C: Incoming traffic will be classified using the default classifier.
* This statement is incorrect. Without an explicit classifier in the configuration, there is no mention of a default classifier being used. Therefore, the incoming traffic won't be classified based on the configuration shown.
D: The best-effort queue can never transmit more than 40% of the total bandwidth on the ge-0/0/0 interface, even if that bandwidth is available.
* This statement is incorrect. The transmit-rate percent 40 sets a guaranteed minimum bandwidth but does not set a maximum limit. The best-effort queue can utilize more bandwidth if other queues are not using their allocated portions.

질문 # 20
You have an L2VPN connecting two CEs across a provider network that runs OSPF. You have OSPF configured on both CEs.
Which two statements are correct in this scenario? (Choose two.)

A. The CE and PE OSPF areas can be different.
B. The CE and PE OSPF areas must match.
C. OSPF neighborship is formed between the CEs and PEs.
D. OSPF neighborship is formed between the two CEs.

정답：A,D

질문 # 21
You have MAC addresses moving in your EVPN environment.
Referring to the exhibit, which two statements are correct about the sequence number? (Choose two.)

A. It helps the local PE to identify the latest advertisement.
B. It resolves conflicting MAC address ownership claims.
C. It identifies MAC addresses that should be discarded.
D. It is advertised using a Type 2 message.

정답：A,B

질문 # 22
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JN0-664퍼펙트덤프샘플다운로드 - JN0-664테스트자료

시험패스에 유효한 JN0-664퍼펙트 덤프샘플 다운로드 덤프로 시험패스하기

최신 JNCIP-SP JN0-664 무료샘플문제 (Q17-Q22):

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