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350-501 Exam Dumps - Cisco CCNP Service Provider Questions and Answers

Question # 154

A network engineer is adding 10Gbps link to an existing 2X1Gbps LACP-based LAG to augment its capacity. Network standards require a bundle interface to be take out of service if one of its member links does down, and the new link must be added with minimal impact to the production network. Drag and drop the tasks that the engineer must perform from the left into the sequence on the right. Not all options are used.

Options:

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Question # 155

An organization with big data requirements is implementing NETCONF as part of its migration to a new cloud-based environment. The organization has multiple offices across widespread geography. A network engineer is configuring NETCONF on one of the border routers. Which configuration must the engineer apply to save the running configuration?

Options:

A.

B.

C.

snmp-server community public RW

snmp-server trap link left

snmp-server enable traps snmp authentication linkdown linkup

snmp-server enable traps syslog

snmp-server manager

D.

logging history debugging

logging snmp-trap emergencies

logging snmp-trap alerts

logging snmp-trap critical

logging snmp-trap errors

logging snmp-trap warnings

logging snmp-trap notifications

logging snmp-trap information

logging snmp-trap debugging

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Question # 156

Refer to the exhibit:

Which statement about the neighbor statements for 192.168.1.1 is true?

Options:

A.

The router must have TDP configured for the send-label command to operate

B.

The neighbor router receives at least four labels from this router

C.

The router sends BGP labels for its prefixes to this peer

D.

The router sends only a label for the prefix for LoopbackO.

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Question # 157

Which function does orchestrated fulfillment perform under the Cisco Network Services Orchestrator model?

Options:

A.

It maintains the service topology in an inventory system to enable accurate assessment of service impact and support root-cause analysis.

B.

It translates the networking service high-level intent into device configurations, and pushes the configurations to physical and virtual devices.

C.

It leverages open-source NFV components such as OpenStack virtual infrastructure manager and Open vSwitch to create necessary service chains among VNFs.

D.

It instantiates virtual test probes to perform activation testing and provide ongoing measurement of service KPIs against defined SLAs.

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Question # 158

Simulation1

Options:

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Question # 159

Which two features describe TI-LFA? (Choose two.)

Options:

A.

TI-LFA uses PQ or P and Q nodes on the post-convergence path to compute the backup path.

B.

Post-convergence, TI-LFA considers the next-hop neighbor to calculate the backup repair path.

C.

TI-LFA works with point of local repair when the PQ node supports only LDP capability.

D.

Unlike RLFA, TI-LFA works without the PQ node and provides double segment failure protection.

E.

TI-LFA leverages the post-convergence path that carries data traffic after a failure.

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Question # 160

Refer to the exhibit. A network engineer is configuring router RB to secure BGP advertisements against route hijacking activity. RB must validate all prefixes that it receives from origin AS 200 before installing them in the BGP route table. Which configuration meets the requirement?

Options:

A.

RB(config)# router bgp 100

RB(config-router)# address-family ipv4 unicast

RB(config-router-af)# bgp bestpath origin-as use validity

B.

RB(config-bgp)# router bgp 100

RB(config-bgp)# bgp origin-as validation signal ibgp

RB(config-bgp)# bgp bestpath origin-as allow invalid

C.

RB(config-bgp)# router bgp 100

RB(config-bgp)# bgp origin-as validation time off

D.

RB(config)# router bgp 100

RB(config-router)# address-family ipv4 unicast

PB(config-router-af)# bgp origin-as validation enable

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Question # 161

Which statement about Network Services Orchestrator (NSO) is true?

Options:

A.

It is used only in service provider environments

B.

It can be used only with XML coding

C.

It uses YANG modeling language to automate devices

D.

It must use SDN as an overlay for addressing

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Question # 162

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?

Options:

A.

PE-A(config-if)#ip pim sparse-mode

B.

PE-A(config-if)#no ip pim bsr-border

C.

PE-A(config-if)#ip igmp version 3

D.

PE-A(config-if)#ip pim sparse-dense-mode

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Question # 163

Refer to the exhibit. Router R1 is configured with class map CE with match Ip precedence critical to align with customer contract SLAs. The customer is sending all traffic from CE1 toward the FTP server with IP precedence 5 A network engineer must allow 10% of interface capacity on router R3 Which two actions must the engineer take to accomplish the task? (Choose two )

Options:

A.

lmptem4Dt4M$§ map on R1 to match all packets with QoS IP precedence value 100.

B.

Implement a class map on R3 to match all packets with QoS IP precedence value 101.

C.

Apply a policy map to R1 to reserve the remaining 10% of interface bandwidth.

D.

Apply a policy map to R3 to reserve 10% of interface bandwidth.

E.

Implement a class map on R3 to match all packets with QoS IP precedence.

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Question # 164

Refer to the exhibit:

A network operator working for service provider with an employee id 3715 15:021 applied this configuration to a router.

Which additional step should the engineer use to enable LDP?

Options:

A.

Disable Cisco Express Forwarding globally

B.

Delete the static router ID

C.

Enable MPLS LDP on the interface

D.

Configure the both keyword to enable LDP globally

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Question # 165

What is the primary purpose of Terraform in the network?

Options:

A.

to manage the Cisco network infrastructure as code to ensure consistent configuration and scalability

B.

to facilitate the integration of Cisco networking solutions with cloud platforms to improve scalability

C.

to schedule and manage maintenance tasks on Cisco network devices to minimize errors and downtime

D.

to enable the seamless migration of Cisco network configurations between diverse network environments

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Question # 166

What should a network engineer consider before implementing segment routing?

Options:

A.

It is an MPLS-based routing technique.

B.

It is a source-based routing technique.

C.

It is a multicast-based routing technique.

D.

It is a destination-based routing technique.

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Question # 167

Refer to the exhibit. Routers R1 through R5 are being deployed within the core of a service provider running BGP The core supports distribution of VPNv4 routes using MPLS. R3 currently has multiple paths to reach R4. A network engineer must implement BGP attributes so that R3 can reach R4 via R1. Which action must the engineer take to meet the requirement?

Options:

A.

Configure R3 so the route to R4 through R1 will have a higher weight than the route from R2 or R5.

B.

Configure R2 to send the route from R4 to R1 using a higher metric than what is advertised to R3.

C.

Configure R5 to send the route from R4 to R1 using a longer AS path than the AS path that it receives from R1 or R2.

D.

Configure R3 so the route to R4 through R1 will have a lower local preference than the route from R2 or R5

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Exam Code: 350-501
Exam Name: Implementing and Operating Cisco Service Provider Network Core Technologies (350-501 SPCOR)
Last Update: Jan 29, 2026
Questions: 547
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