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拥有CCNP认证，能够顺利通过350-501考试。包含历年真题及学习资料。适用于思科服务提供商SPCOR的考试。

通过我们的综合历年真题和学习资料，轻松掌握Cisco Service Provider SPCOR考试（CCNP 350-501）的考试内容。这项为期120分钟的考试对于获得CCNP和CCIE服务提供商认证来说至关重要。该考试旨在评估考生在实施核心服务提供商网络技术方面的能力。我们的学习资料涵盖了多个关键领域，包括核心架构、服务、网络技术、自动化系统、服务质量、安全性以及网络保障等方面。这些内容都有详细的介绍，有助于学员为取得成功做好充分准备。我们的资料着重于考试练习、模拟试题以及模拟考试环节。通过这些方式，学生可以体验到类似真实考试的情境，从而更好地掌握相关知识并提升自己的应试能力。您可以访问我们的考试题库、历年真题及答案，以及考试模拟系统。通过这些资源，您可以优化自己的备考过程，从而实现获得证书的目标。

问题 #1

What reestablishes the OSPF neighbor relationship between Router 1 and Router 2?

A. authentication is added to the configuration

B. correct wildcard mask is used on Router 2

C. OSPF process IDs match

D. hello intervals match

正确答案：AE

问题 #2

A regional MPLS VPN provider operates m two regions and wants to provide MPLS L 3VPN service for a customer with two sites in these separate locations. The VPN provider approaches another organization to provide backbone carrier services so that the provider can connect to these two locations. Which statement about this scenario is true?

A. When edge routers at different regional sites are connected over the global carrier backbone, MP-eBGP must run between the routers to exchange the customer VPNv4 routes

B. When eBGP is used for label exchange using the send label option, MPLS-BGP forwarding is configured under the global ABC CSC PE-to CE interface

C. When IGP is used for route exchange and LDP for label exchange, MPLS is enabled only on the VRF interface on the backbone-earner PE side.

D. When BGP is used for both route and label exchange, the neighbor a.b.c.d send-lable command is used under the address family VPNv4 command mode.

正确答案：D

问题 #3

What is a characteristic of MVPN?

A. It bypasses the use of MPLS in the service provider core and transmits packets using IP only.

B. It uses pseudowires to route unicast and broadcast traffic over either a service provider MPLS or IP core.

C. It allows VRF traffic to use the service provider MPLS VPN to route multicast traffic.

D. It creates GRE tunnels to route multicast traffic over a service provider IP core.

正确答案：D

问题 #4

A network engineer must enable the helper router to terminate the OSPF graceful restart process if it detects any changes in the LSA. Which command enables this feature?

A. nsf ietf helper disable

B. nsf cisco enforce global

C. nsf ietf helper strict-lsa-checking

D. nsf Cisco helper disable

正确答案：B

问题 #5

You are testing the capabilities of MPLS OAM ping. Which statement is true?

A. MPLS OAM ping works solely with Cisco MPLS TE

B. MPLS OAM ping works solely with P2P LSPs

C. An LSP breakage results in the ingress MPLS router never receiving any reply

D. An LSP is not required for the reply to reach the ingress MPLS router

正确答案：AE

问题 #6

AN engineer is configuring segment routing on an ISP to simplify traffic engineering and management across network domains. What should the engineer do to complete the implementation of segment routing?

A. OSPF must be configured with wide area metrics to support routing.

B. The segment will run without any further configuration.

C. Area authentication must be enable before segment routing will run.

D. Area Authentication must be enable before segment routing will run.

正确答案：C

问题 #7

What is the purpose of this JSON script?

A. It changes the existing password.

B. It updates a user authentication record.

C. It deletes a user’s authentication record.

D. It confirms a user’s login credentials.

正确答案：A

问题 #8

If RC is a stub router, which entry must be injected so that it will send traffic outside the OSPF domain?

A. virtual link between RB and RC

B. sham link

C. more specific route

D. default route

正确答案：C

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