[Jan-2022] 350-501 Pre-Exam Practice Tests Exam Questions and Answers for CCNP Service Provider Study Guide [Q107-Q130]

[Jan-2022] 350-501 Pre-Exam Practice Tests | Exam Questions and Answers for CCNP Service Provider Study Guide

Implementing and Operating Cisco Service Provider Network Core Technologies Certification Sample Questions

Topics Tested in the Cisco 350-501 Exam

The Cisco 350-501 exam focuses on five major topics and requires the candidates to demonstrate the following skills:

Configuring different software related to assurance and automation as well as understanding what is the role that the NSO architecture has for the organization’s systems.
Describing and configuring the VPN services alongside implementing different multicast and QoS solutions;
Gaining expertise in implementing the MPLS infrastructure together with describing segment routing and traffic engineering;
Describing the service provider virtualization and architecture as well as knowing how to work with the Cisco network software architecture;
Implementing different networking technologies such as the IPv6 and IPv4, BPP, or OSPF;

Nowadays, infrastructure, networking, and software have become more and more interrelated. Applications give new experiences, and with well-targeted networking, the service suppliers can use the automation to secure and scale their infrastructure. That is why many IT specialists pass the exams to obtain the certification(s) that will validate their skills. Thus, the CCIE Service Provider and CCNP Service Provider certificates can prove that you know about provider networking: from planning & designing to managing & optimizing. These certifications are presented by Cisco, and to earn them, the individuals have to complete the core test, which is 350-501 SPCOR. Besides that, they will be required to pass one concentration exam of their choice (there are 3 of them for CCNP Service Provider) or one practical lab test (for CCIE Service Provider).

NEW QUESTION 107
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 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.
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 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

Answer: D

NEW QUESTION 108
Which two uses of the YANG data modeling language are true? (Choose two.)

A. It can be used to access a device by HTTP.
B. It can be used to model the configuration used by NETCONF operations.
C. It can be used to replace RESTCONF as a mechanism to install and manipulate configuration.
D. It can be used to shape state data of network elements.
E. It can be used to replace the OSI model for troubleshooting.

Answer: B,E

Explanation:
Section: Automation and Assurance
Explanation
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/1611/ b_1611_programmability_cg/configuring_yang_datamodel.pdf

NEW QUESTION 109
Refer to the exhibit:

Which statement about the status of the neighbor relationship between R1 and R2 is true?

A. The neighbor relationship is down because the two routers are configured with different area types
B. The neighbor relationship is down because R2 is operating as a Level 1 router and the two routers are in different area
C. The neighbor relationship is down because the two routers are in the same subnet.
D. The neighbor relationship is up because R2 is level 1 and level 2 router.

Answer: C

NEW QUESTION 110

Refer to the exhibit. A network engineer is configuring customer edge routers to finalize a L2VPN over MPLS deployment. Assume that the AToM L2VPN service that connects the two CEs is configured correctly on the service provider network.
Which action causes the solution to fail?

A. A loopback with a /32 IP address has not been used.
B. OSPF does not work with L2VPN services.
C. The routing protocol network types are not compatible.
D. The xconnect statement has not been defined.

Answer: C

Explanation:
Section: Architecture

NEW QUESTION 111
Refer to the exhibit.

A network operator must configure CSR1 interlaces GigabitEihernet2 and GigabitEthemet to rewrite VLAN tags 12 and 21 for traffic between R1 and R2 respectively. Which configurator accomplishes this task?
A)

9B)

C)

A. Option B
B. Option A
C. Option C

Answer: C

NEW QUESTION 112
Refer to the exhibit:

This output is included at the end of an output that was provided by a device using NETCONF.
What does the code show?

A. It shows NETCONF uses remote procedure calls.
B. It shows that the running configuration is blank
C. It shows that the full configuration is being modeled by VANG
D. It shows the hostname of the device as rpc-reply

Answer: D

NEW QUESTION 113
While implementing TTL security, an engineer issues the PE(config-router-af)#neighbor 2.2.2.2 ttl-security hops 2 command. After issuing this command, which BGP packets does the PE accept?

A. from 2.2.2.2, with a TTL of 253 or more
B. to 2.2.2.2, with a TTL of less than 253
C. to 2.2.2.2, with a TTL of 2 or more
D. from 2.2.2.2, with a TTL of less than 2

Answer: A

NEW QUESTION 114
Refer to the exhibit:

Export statistics received do not include the BGP next hop.
Which statement about the NetFlow export statistics is true?

A. To include the BGP next hop in the export statistics, those keywords must be included with the version
9 entry.
B. Only the origin AS of the source router will be included in the export statistics.
C. The origin AS and the peer-as will be included in the export statistics.
D. Loopback 0 must be participating in BGP for it to be included in the export statistics.

Answer: A

NEW QUESTION 115
What is the characteristic of the Tl-LFA?

A. It applies on each area and instance and makes all the interfaces inherit the configuration
B. It applies only on the instance and makes at the interfaces inherit the configuration
C. It guarantees a loop-free path for all areas configured m OSPF
D. It guarantees a loop-free path for all interfaces in the OSPf- super backbone .

Answer: D

NEW QUESTION 116
A network engineer is deploying VPLS configuration between multiple PE routers so that customer's remote offices have end-to-end LAN connectivity. Which additional configuration should the engineer perform on the PE routers to enable the virtual switch instance?
A)

B)

C)

D)

A. Option D
B. Option B
C. Option A
D. Option C

Answer: A

Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_l2_vpns/configuration/xe-3s/mp-l2-vpns-xe-3s-book/mp-

NEW QUESTION 117
Refer to the exhibit:

After implementing a new design for the network, a technician reviews the pictured CLI output as part of the MOP.
Which two statements describe what the technician can ascertain from the ImpNull output? (Choose two.)

A. Label 3 is in use for the prefix displayed and will be part of the MPLS label stack for packets destined for 192.168.10.10
B. Ultimate Hop Popping is in use for the prefix displayed.
C. Penultimate Hop Popping is in use for the prefix displayed
D. Label 0 is used for the prefix displayed and will be part of the MPLS label stack for packets destined for 192.168.10.10
E. Label 0 is used for the prefix displayed but will not be part of the MPLS label stack for packets destined for 192 168.10.10.

Answer: A,D

NEW QUESTION 118

Refer to the exhibit. A network engineer is implementing an OSPF configuration. Based on the output, which statement is true?

A. OSPFv3 cannot be configured for IPv4; OSPFv3 works only for IPv6.
B. In the ospfv3 1 area 1 ipv4 command, area 0 must be configured instead of area 1.
C. OSPFv3 does not run for IPv4 on FastEthernet0/0 until IPv6 routing is enabled on the router and IPv6 is enabled on interface FastEthernet0/0.
D. "IPv6 routing not enabled" is just an informational message and OSPFv3 runs for IPv4 on interface FastEthernet0/0 anyway.

Answer: A

Explanation:
Section: Networking

NEW QUESTION 119
Refer to the exhibit.

An engineer is Implementing Auto-RP and reviewing the configuration of the PE-A. Which configuration permits Auto-RP messages to be forwarded over this interface?

A. PE-A(config.if)#no ip pim btr-border
B. PE-A(conflg-lf)#ip pfm sparst-mode
C. PE-A(config-if)#ip igmp version 3
D. PE-A(conflg-lf)#ip plm jparst-donse-mode

Answer: D

NEW QUESTION 120
Drag and drop the functionalities from the left onto the correct target fields on the right.

Answer:

Explanation:

NEW QUESTION 121
Refer to the exhibit:

Which statement about this configuration is true"?

A. It is the configuration for the head-end router of a Cisco MPLS TE tunnel with segment routing
B. It requires a dynamic Cisco MPLS TE path to be configured for the tunnel to run
C. It requires an explicit Cisco MPLS TE path to be configured for the tunnel to run
D. It requires OSPF to also be running to have optimized Cisco MPLS TE tunnels

Answer: A

NEW QUESTION 122
How can shared services in an MPLS Layer 3 VPN provide Internet access to the customers of a central service provider?

A. The CE router can establish a BGP peering to a PE router and use the PE device to reach the Internet
B. Route distinguishes are used to identify the routes that CEs can use to reach the Internet
C. The customer VRF uses route targets to import and export routes to and from a shared services VRF
D. Static routes on CE routers allow route leakage from a PE global routing table

Answer: D

NEW QUESTION 123

Refer to the exhibit. Which two statements about the IS-IS topology are true? (Choose two.)

A. All four routers are operating as Level 1-2 routers.
B. R1 and R2 are Level 2 neighbors.
C. All four routers are operating as Level 2 routers only.
D. All four routers are operating as Level 1 routers only.
E. R1 and R4 are Level 2 neighbors.

Answer: A,E

Explanation:
Section: Networking

NEW QUESTION 124
Which service is a VNF role?

A. Network
B. Compute
C. Firewall
D. Storage

Answer: C

NEW QUESTION 125
Drag and drop the functionalities from the left onto the correct target fields on the right.

Answer:

Explanation:

NEW QUESTION 126
Refer to the exhibit. After implementing a new design for the network, a technician reviews the pictured CLI output as part MOP. Which two outcomes will be technician ascertain from the impNull output? (Choose two.)

A. Label 3 is in use for the prefix displayed and will be part of the MPLS label stack for packets destined for 192.168.10.10
B. Ultimate Hop Popping is in use for the prefix displayed.
C. Label 0 is used for the prefix displayed and will be part of the MPLS label stack for packets destined for
192.168.10.10
D. Penultimate Hop Popping is in use for the prefix displayed
E. Label 0 is used for the prefix displayed but will not be part of the MPLS label stack for packets destined for 192 168.10.10.

Answer: A,D

NEW QUESTION 127
Refer to the exhibit:

If router A is the RP, which PIM mode can you configure so that devices will send multicast traffic toward the RP?

A. PIM-SSM
B. BIDIR-PIM
C. PI MM-DM
D. PIM-SM

Answer: B

NEW QUESTION 128
Refer to the exhibit.

An engineer wants to determine which paths are best, second best, third best, and fourth best. Drag and drop the peer addresses on the left to the corresponding BGP best-path selection order on the right.